ZXG10 iBSC KPI Reference Manual Version 6.20 ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 800-9830-9830 Fax: (86) 755 26772236 URL: http://support.zte.com.cn E-mail: doc@zte.com.cn LEGAL INFORMATION Copyright © 2006 ZTE CORPORATION. The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners. 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Document Name ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Product Version V6.20 Document Revision Number Serial No. sjzl20083209 Equipment Installation Date R1.1 Presentation: (Introductions, Procedures, Illustrations, Completeness, Level of Detail, Organization, Appearance) Your evaluation of this documentation Good Fair Average Poor Bad N/A Bad N/A Accessibility: (Contents, Index, Headings, Numbering, Glossary) Good Fair Average Poor Intelligibility: (Language, Vocabulary, Readability & Clarity, Technical Accuracy, Content) Good Fair Average Poor Bad N/A Please check the suggestions which you feel can improve this documentation: Your suggestions for improvement of this documentation Improve the overview/introduction Improve the Contents Make it more concise/brief Add more step-by-step procedures/tutorials Improve the organization Add more troubleshooting information Include more figures Make it less technical Add more examples Add more/better quick reference aids Add more detail Improve the index Other suggestions __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ # Please feel free to write any comments on an attached sheet. 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Contents About This Manual ............................................................ i Purpose................................................................................ i Intended Audience ................................................................. i Prerequisite Skill and Knowledge.............................................. i What Is in This Manual ........................................................... i Related Documentation.......................................................... ii Conventions........................................................................ iii How to Get in Touch............................................................. iv Chapter 1.......................................................................... 1 Introduction of KPI in CS Domain ................................... 1 Availability .....................................................................1 SDCCH Availability ................................................................ 1 Number Of Available SDCCH...................................................1 Number Of Available TRX ....................................................... 2 TCH Availability .................................................................... 2 Number Of Available TCH.......................................................2 Number Of Defined TCH.........................................................3 Number Of Available TCH/F .................................................... 3 Number Of Available TCH/H....................................................3 Number Of Defined SDCCH.....................................................4 Accessibility ...................................................................4 Number Of SDCCH Attempts...................................................4 Number Of SDCCH Congestion................................................4 SDCCH Congestion Rate.........................................................5 SDCCH Drop Rate ................................................................. 5 Number Of SDCCH Seizure Failure...........................................5 Number Of SDCCH Seizure Success ......................................... 6 Number Of SDCCH Allocation Failure........................................6 Number Of SDCCH Drops ....................................................... 7 Number Of TCH Attempts (Excluding Handover) ........................ 7 Number Of TCH Attempts (including Handover) ........................ 7 Number Of TCH Congestion (Excluding Handover)..................... 8 Number Of TCH Congestion (including Handover)...................... 8 Number Of TCH Seizure Success (Excluding Handover) .............. 9 Number Of TCH Seizure Success (Including Handover) .............. 9 Number Of TCH Allocation Failures (Excluding Handover) ..........10 Number Of TCH Allocation Failures (Including Handover)...........11 TCH Congestion Rate (Excluding Handover) ............................12 TCH Congestion Rate (Including Handover) .............................13 TCH Assignment Failure Rate ................................................13 TCH Allocation Failure Rate ...................................................14 Number Of TCH/F Assignment Success ...................................15 Number Of TCH/F Assignment Attempt ...................................15 Number Of TCH Seizure Failure (For Assignment).....................15 Call Set-up Success Rate (CSSR) ...........................................16 Average Busy Time Of CS Time Slot Allocation.........................16 Reliability..................................................................... 17 TCH Call Drop Rate (Excluding Handover) ...............................17 TCH Call Drop Rate (Including Handover)................................17 Number Of TCH Drops..........................................................18 Traffic Call Drop Rate...........................................................18 TCH Drop rate Due To Transcoder Failure ...............................18 SDCCH Drop Rate Due To Transcoder/A-If Failure ....................19 Traffic ......................................................................... 19 SDCCH Traffic (erl)..............................................................19 Average TCH Traffic Per Channel ...........................................20 TCH Traffic (erl) ..................................................................20 TCH/F Traffic ......................................................................20 TCH/H Traffic......................................................................20 Mobility ....................................................................... 21 Handover Success Rate ........................................................21 Dual-band Handover Success Rate.........................................21 Number Of Handover Requests..............................................22 Number Of Handover Success ...............................................22 Number Of Dual-band Handover Requests ..............................22 Number Of Dual-band Handover Success ................................23 Incoming Handover Success Rate ..........................................23 Outgoing Handover Success Rate ..........................................24 Handover Attempt Rate........................................................24 Number Of Internal Handover Success ................................... 24 Number Of Intra-cell Handover Failure ................................... 25 Intra-cell Handover Success Rate .......................................... 25 Intra-BSC Incoming Handover Success Rate ........................... 25 Intra-BSC Outgoing Handover Success Rate............................ 26 Inter-BSC Incoming Handover Success Rate ........................... 26 Inter-BSC Outgoing Handover Success Rate............................ 27 HO Downlink Quality Share .................................................. 27 HO Uplink Quality Share ...................................................... 27 HO Downlink Level Share ..................................................... 28 HO Uplink Level Share ......................................................... 28 HO Power Budget Share....................................................... 29 SDCCH Location Update Share .............................................. 29 SDCCH SMS share .............................................................. 30 SDCCH Supplementary Services Share................................... 30 Measurement Result ...................................................... 31 DL Quality 0~5 Share .......................................................... 31 UL Quality 0~5 Share .......................................................... 31 Timing Advance 0~2 Share .................................................. 31 Timing Advance 2~6 Share .................................................. 32 Timing Advance 6~10 Share................................................. 32 Timing Advance 10~14 share ............................................... 33 Timing Advance 14~16 share ............................................... 34 Timing Advance 16~20 share ............................................... 34 Timing Advance 20~22 share ............................................... 35 Timing Advance 22~26 share ............................................... 35 Timing Advance 26~30 share ............................................... 36 Timing Advance 30~42 share ............................................... 36 Timing Advance 42~63 share ............................................... 37 Number Of Average Idle TCH In IB1 ...................................... 37 Number Of Average Idle TCH In IB2 ...................................... 37 Number Of Average Idle TCH In IB3 ...................................... 38 Number Of Average Idle TCH In IB4 ...................................... 38 Number Of Average Idle TCH In IB5 ...................................... 38 Chapter 2........................................................................ 41 Introduction of KPI in PS Domain.................................41 Payload ....................................................................... 41 UL GPRS Payload (Transmitted & Retransmitted) ..................... 41 DL GPRS Payload (Transmitted & Retransmitted) .....................42 UL EDGE Payload (Transmitted & Retransmitted) .....................42 DL EDGE Payload (Transmitted & Retransmitted) .....................43 Throughput ..................................................................43 UL GPRS Throughput ...........................................................43 DL GPRS Throughput ...........................................................44 UL EDGE Throughput ...........................................................44 DL EDGE Throughput ...........................................................44 LLC ............................................................................. 45 DL LLC Signaling Frame Discard Rate .....................................45 DL LLC GPRS Data Frame Discard Rate...................................45 DL LLC EDGE Data Frame Discard Rate...................................45 TBF............................................................................. 46 UL TBF Establishment Success Rate .......................................46 DL TBF Establishment Success Rate .......................................46 UL Signaling TBF Share ........................................................47 DL Signaling TBF Share ........................................................47 UL GPRS Data TBF Share......................................................48 DL GPRS Data TBF Share......................................................48 UL Signaling TBF Failure Rate................................................48 DL Signaling TBF Failure Rate................................................49 UL GPRS Data TBF Failure Rate .............................................49 DL GPRS Data TBF Failure Rate .............................................50 UL EDGE Data TBF Failure Rate .............................................50 DL EDGE Data TBF Failure Rate .............................................51 UL GPRS Data TBF Throughput..............................................51 DL GPRS Data TBF Throughput..............................................52 UL GPRS Data TBF Establishment Share On PACCH ..................52 DL GPRS Data TBF Establishment Share On PACCH ..................52 UL EDGE Data TBF Establishment Share On PACCH ..................53 DL EDGE Data TBF Establishment Share On PACCH ..................53 UL EDGE Data TBF Throughput..............................................53 DL EDGE Data TBF Throughput..............................................54 RLC.............................................................................54 UL PDCH Usage...................................................................54 DL PDCH Usage...................................................................54 Abis Bandwidth Usage..........................................................55 UL RLC Data Throughput ......................................................55 UL RLC Data Throughput Per PDCH ........................................55 DL RLC Data Throughput...................................................... 56 DL RLC Data Throughput Per PDCH........................................ 56 UL GPRS RLC Retransmission Rate ........................................ 56 DL GPRS RLC Retransmission Rate ........................................ 57 UL EDGE RLC Retransmission Rate ........................................ 57 DL EDGE RLC Retransmission Rate ........................................ 57 UL PDCH RLC Share ............................................................ 58 DL PDCH RLC Share ............................................................ 58 UL GPRS CS-1 Block Share ................................................... 58 UL GPRS CS-2 Block Share ................................................... 59 UL GPRS CS-3 Block Share ................................................... 59 UL GPRS CS-4 Block Share ................................................... 59 DL GPRS CS-1 Block Share................................................... 60 DL GPRS CS-2 Block Share................................................... 60 DL GPRS CS-3 Block Share................................................... 61 DL GPRS CS-4 Block Share................................................... 61 UL GPRS CS-1 Data Share.................................................... 61 UL GPRS CS-2 Data Share.................................................... 62 UL GPRS CS-3 Data Share.................................................... 62 UL GPRS CS-4 Data Share.................................................... 63 DL GPRS CS-1 Data Share.................................................... 63 DL GPRS CS-2 Data Share.................................................... 63 DL GPRS CS-3 Data Share.................................................... 64 DL GPRS CS-4 Data Share.................................................... 64 UL EDGE MCS-1 Block Share ................................................ 65 UL EDGE MCS-2 Block Share ................................................ 65 UL EDGE MCS-3 Block Share ................................................ 66 UL EDGE MCS-4 Block Share ................................................ 66 UL EDGE MCS-5 Block Share ................................................ 67 UL EDGE MCS-6 Block Share ................................................ 67 UL EDGE MCS-7 Block Share ................................................ 68 UL EDGE MCS-8 Block Share ................................................ 68 UL EDGE MCS-9 Block Share ................................................ 69 DL EDGE MCS-1 Block Share ................................................ 69 DL EDGE MCS-2 Block Share ................................................ 70 DL EDGE MCS-3 Block Share ................................................ 70 DL EDGE MCS-4 Block Share ................................................ 71 DL EDGE MCS-5 Block Share ................................................ 71 DL EDGE MCS-6 Block Share ................................................ 72 DL EDGE MCS-7 Block Share.................................................72 DL EDGE MCS-8 Block Share.................................................73 DL EDGE MCS-9 Block Share.................................................73 UL EDGE MCS-1 Data Share..................................................74 UL EDGE MCS-2 Data Share..................................................74 UL EDGE MCS-3 Data Share..................................................75 UL EDGE MCS-4 Data Share..................................................75 UL EDGE MCS-5 Data Share..................................................76 UL EDGE MCS-6 Data Share..................................................76 UL EDGE MCS-7 Data Share..................................................77 UL EDGE MCS-8 Data Share..................................................77 UL EDGE MCS-9 Data Share..................................................78 DL EDGE MCS-1 Data Share..................................................79 DL EDGE MCS-2 Data Share..................................................79 DL EDGE MCS-3 Data Share..................................................80 DL EDGE MCS-4 Data Share..................................................80 DL EDGE MCS-5 Data Share..................................................81 DL EDGE MCS-6 Data Share..................................................81 DL EDGE MCS-7 Data Share..................................................82 DL EDGE MCS-8 Data Share..................................................82 DL EDGE MCS-9 Data Share..................................................83 Appendix A .....................................................................85 Reference KPI ................................................................85 TP Project Demands ...................................................... 85 UL GPRS Traffic...................................................................85 DL GPRS Traffic...................................................................85 UL EDGE Traffic ..................................................................85 DL EDGE Traffic ..................................................................86 UL RLC Retransmission Rate (CS-1) .......................................86 UL RLC Retransmission Rate (CS-2) .......................................86 UL RLC Retransmission Rate (CS-3) .......................................87 UL RLC Retransmission Rate (CS-4) .......................................87 DL RLC Retransmission Rate (CS-1) .......................................87 DL RLC Retransmission Rate (CS-2) .......................................88 DL RLC Retransmission Rate (CS-3) .......................................88 DL RLC Retransmission Rate (CS-4) .......................................88 DL&UL RLC Retransmission Rate (CS-1)..................................89 DL&UL RLC Retransmission Rate (CS-2)..................................89 DL&UL RLC Retransmission Rate (CS-3) ................................. 89 DL&UL RLC Retransmission Rate (CS-4) ................................. 90 UL GPRS Retransmission Rate............................................... 90 DL GPRS Retransmission Rate............................................... 91 UL&DL GPRS Retransmission Rate ......................................... 91 UL RLC Retransmission Rate (MCS-1) .................................... 91 UL RLC Retransmission Rate (MCS-2) .................................... 92 UL RLC Retransmission Rate (MCS-3) .................................... 92 UL RLC Retransmission Rate (MCS-4) .................................... 93 UL RLC Retransmission Rate (MCS-5) .................................... 93 UL RLC Retransmission Rate (MCS-6) .................................... 93 UL RLC Retransmission Rate (MCS-7) .................................... 94 UL RLC Retransmission Rate (MCS-8) .................................... 94 UL RLC Retransmission Rate (MCS-9) .................................... 94 DL RLC Retransmission Rate (MCS-1) .................................... 95 DL RLC Retransmission Rate (MCS-2) .................................... 95 DL RLC Retransmission Rate (MCS-3) .................................... 95 DL RLC Retransmission Rate (MCS-4) .................................... 96 DL RLC Retransmission Rate (MCS-5) .................................... 96 DL RLC Retransmission Rate (MCS-6) .................................... 97 DL RLC Retransmission Rate (MCS-7) .................................... 97 DL RLC Retransmission Rate (MCS-8) .................................... 97 DL RLC Retransmission Rate (MCS-9) .................................... 98 DL&UL RLC Retransmission Rate (MCS-1) ............................... 98 DL&UL RLC Retransmission Rate (MCS-2) ............................... 98 DL&UL RLC Retransmission Rate (MCS-3) ............................... 99 DL&UL RLC Retransmission Rate (MCS-4) ............................... 99 DL&UL RLC Retransmission Rate (MCS-5)............................. 100 DL&UL RLC Retransmission Rate (MCS-6)............................. 100 DL&UL RLC Retransmission Rate (MCS-7)............................. 100 DL&UL RLC Retransmission Rate (MCS-8)............................. 101 DL&UL RLC Retransmission Rate (MCS-9)............................. 101 UL EDGE Retransmission Rate............................................. 102 DL EDGE Retransmission Rate ............................................ 102 UL&DL EDGE Retransmission Rate ....................................... 103 DL&UL GPRS CS-1 Block Share ........................................... 103 DL&UL GPRS CS-2 Block Share ........................................... 104 DL&UL GPRS CS-3 Block Share ........................................... 104 DL&UL GPRS CS-4 Block Share ........................................... 105 DL&UL GPRS CS-1 Data Share ............................................ 105 DL&UL GPRS CS-2 Data Share ............................................ 106 DL&UL GPRS CS-3 Data Share ............................................ 106 DL&UL GPRS CS-4 Data Share ............................................ 107 DL&UL EDGE MCS-1 Block Share ......................................... 108 DL&UL EDGE MCS-2 Block Share ......................................... 108 DL&UL EDGE MCS-3 Block Share ......................................... 109 DL&UL EDGE MCS-4 Block Share ......................................... 110 DL&UL EDGE MCS-5 Block Share ......................................... 111 DL&UL EDGE MCS-6 Block Share ......................................... 112 DL&UL EDGE MCS-7 Block Share ......................................... 113 DL&UL EDGE MCS-8 Block Share ......................................... 114 DL&UL EDGE MCS-9 Block Share ......................................... 115 DL&UL EDGE MCS-1 Data Share .......................................... 116 DL&UL EDGE MCS-2 Data Share .......................................... 117 DL&UL EDGE MCS-3 Data Share .......................................... 118 DL&UL EDGE MCS-4 Data Share .......................................... 119 DL&UL EDGE MCS-5 Data Share .......................................... 120 DL&UL EDGE MCS-6 Data Share .......................................... 121 DL&UL EDGE MCS-7 Data Share .......................................... 122 DL&UL EDGE MCS-8 Data Share .......................................... 123 DL&UL EDGE MCS-9 Data Share .......................................... 124 Appendix B ...................................................................127 Abbreviations ...............................................................127 Appendix C ...................................................................129 Tables ...........................................................................129 Index ............................................................................131 About This Manual Purpose This manual introduces the definitions, formulas, and influence factors of common KPI, and introduces the typical cases in KPI optimization project. Intended Audience This document is intended for engineers and technicians who perform operation activities on ZXG10 iBSC. Prerequisite Skill and Knowledge To use this document effectively, users should have a general understanding of wireless telecommunications technology. What Is in This Manual This manual contains the following chapters: TA B L E 1 - CHAPTER SUMMARY Chapter Summary Chapter 1, Introduction of KPI in CS Domain Introduces descriptions, definitions, formulas, and units for several kinds of KPI in CS domain. Chapter 2, Introduction of KPI in PS Domain Introduces description, definition, formula, and unit for several kinds of KPI in PS domain. Appendix A, Reference KPI Lists some reference KPIs. Appendix B, Abbreviation Lists all abbreviations used in this manual. Appendix C Lists all the figures and tables in this manual. Figures and Tables Confidential and Proprietary Information of ZTE CORPORATION i ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Chapter Summary Index Lists the index of this manual. Related Documentation The following documentation is related to this manual: ii ZXG10 iBSC (V6.20) Base Station Controller Documentation Guide ZXG10 iBSC (V6.20) Base Station Controller Technical Manual ZXG10 iBSC (V6.20) Base Station Controller Hardware Manual ZXG10 iBSC (V6.20) Base Station Controller Installation Manual ZXG10 iBSC (V6.20) Base Station Controller Performance Counter Manual ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Routine Maintenance) ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Troubleshooting) ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Emergency Maintenance) ZXG10 BSS (V6.20) Base Station Subsystem Alarm Handling Manual ZXG10 BSS (V6.20) Base Station Subsystem Notification Handling Manual ZXG10 BSS (V6.20) Base Station Subsystem OMM Software Installation Manual ZXG10 BSS (V6.20) Base Station Subsystem Configuration Manual (Initial Configuration Guide) ZXG10 BSS (V6.20) Base Station Subsystem Configuration Manual (Function Configuration Guide) ZXG10 BSS (V6.20) Base Station Subsystem MML Command Manual ZXG10 BSS (V6.20) Parameters Manual Base Station Subsystem Radio ZXG10 BSS (V6.20) Base Station Subsystem Operation Manual (Diagnostic Test) ZXG10 BSS (V6.20) Base Station Subsystem Operation Manual (Signaling Tracing) Confidential and Proprietary Information of ZTE CORPORATION About This Manual Conventions Typographical Conventions ZTE documents employ the following typographical conventions. TA B L E 2 - TYPOGRAPHICAL CONVENTIONS Typeface Meaning Italics References to other Manuals and documents. “Quotes” Links on screens. Bold Menus, menu options, function names, input fields, radio button names, check boxes, dropdown lists, dialog box names, window names. CAPS Keys on the keyboard and buttons on screens and company name. Const ant wi dt h Text that you type, program code, files and directory names, and function names. [] Optional parameters. {} Mandatory parameters. | Select one of the parameters that are delimited by it. Note: Provides additional information about a certain topic. Checkpoint: Indicates that a particular step needs to be checked before proceeding further. Tip: Indicates a suggestion or hint to make things easier or more productive for the reader. Mouse Operation Conventions TA B L E 3 - MOUSE OPERATION CONVENTIONS Typeface Meaning Click Refers to clicking the primary mouse button (usually the left mouse button) once. Double-click Refers to quickly clicking the primary mouse button (usually the left mouse button) twice. Right-click Refers to clicking the secondary mouse button (usually the right mouse button) once. Drag Refers to pressing and holding a mouse button and moving the mouse. Confidential and Proprietary Information of ZTE CORPORATION iii ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual How to Get in Touch The following sections provide information on how to obtain support for the documentation and the software. Customer Support Documentation Support iv If you have problems, questions, comments, or suggestions regarding your product, contact us by e-mail at support@zte.com.cn. You can also call our customer support center at (86) 755 26771900 and (86) 800-9830-9830. ZTE welcomes your comments and suggestions on the quality and usefulness of this document. For further questions, comments, or suggestions on the documentation, you can contact us by e-mail at doc@zte.com.cn; or you can fax your comments and suggestions to (86) 755 26772236. You can also browse our website at http://support.zte.com.cn, which contains various interesting subjects like documentation, knowledge base, forum and service request. Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 Introduction of KPI in CS Domain This chapter introduces descriptions, definitions, formulas, and units for several kinds of KPI in CS domain. Availability SDCCH Availability Description Definition Counter Formula Type Basis The statistic provides the percentage of available SDCCH. Percentage of SDCCH availability equals to number of available SDCCH divided by number of online defined SDCCH. SDCCH Availability = C900060122 C900060122 + C900060123 ∗ 100 Percentage Cell Number Of Available SDCCH Description This statistic provides number of SDCCH channel that can be normally assigned in cell. Definition Number of available SDCCH includes the channel in use or usable but in idle now, that is, occupied and idle SDCCH channels. Counter Formula Number Of Available SDCCH = C900060122 Confidential and Proprietary Information of ZTE CORPORATION 1 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type Counter Basis Cell Number Of Available TRX Description Definition Counter Formula Type Basis This statistic provides the number of all usable TRXs defined in the cell. The number of all usable TRXs defined in the cell. Number Of Available TRX = C900060130 Counter Cell TCH Availability Description The statistic provides TCH availability. The statistic provides the percentage of available TCH. Definition TCH availability equals to number of available TCH divided by number of defined TCH (including available number and unavailable number). Counter Formula TCH Availability = C900060125 + C900060134 + C900060155 C900060125 + C900060134 + C900060155 + ∗ 100 C900060126 + C900060217 + C900060218 Type Basis Percentage Cell Number Of Available TCH Description This statistic provides number of available TCH channels, including the number of available dynamic GPRS service channels (including the channels in use and usable but in idle status). Definition The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH. Counter Formula Type 2 Number Of Available TCH = C900060125 + C900060134 + C900060155 Counter Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Basis Cell Number Of Defined TCH Description Definition Counter Formula Type Basis This statistic provides the number of defined TCH. The number of defined TCH equals to the number of available TCH (both dynamic and static) plus the number of unavailable TCH (both dynamic and static). Number Of Defined TCH = C900060125 + C900060134 + C900060155 + C900060126 + C900060217 + C900060218 Counter Cell Number Of Available TCH/F Description This statistic provides number of available TCH channels, including the number of available dynamic GPRS service channels (including the channels in use and usable but in idle status) and full rate channels, excluding half rate channels. Definition The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH. Counter Formula Type Basis Number Of Available TCH/F = C900060125 + C900060134 Counter Cell Number Of Available TCH/H Description This statistic provides the number of available half rate TCH in this cell. Definition The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH. Counter Formula Type Basis Number Of Available TCH/H = C900060125 ∗ 2 + C900060155 Counter Cell Confidential and Proprietary Information of ZTE CORPORATION 3 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number Of Defined SDCCH Description This statistic provides the number of defined SDCCH in this cell, including available and unavailable channels. Definition The number of defined SDCCH equals to the number of available plus the number of unavailable SDCCHs. Counter Formula Type Basis Number Of Defined SDCCH = C900060122 + C900060123 Counter Cell Accessibility Number Of SDCCH Attempts Description This statistic provides the number of SDCCH seizure request within counting period. It counts channel requests received from MS on BSS, where, establishment cause indicates SDCCH is allocated. (Attempts include normal originated call, location update, call re-establishment, IMSI request and separation, request allocating SDCCH by SMS, and assigning TCH as SDCCH for very early allocation).) Definition The number of SDCCH attempts equals to the number of SDCCH seized attempts plus the number of TCH seized attempts while assigning signaling channel (including TCH/F and TCH/H). Counter Formula Type Basis Number Of SDCCH Attempts = C900060003 + C900060010 + C900060038 Counter Cell Number Of SDCCH Congestion Description This statistic provides the number of congestion caused by unavailable SDCCH resources in SDCCH attempts within counting period. Send “Immediate Assignment Reject” message aiming for SDCCH from BSC to MS; when this message is used to reject more than one channel requests, corresponding times (up to 4) must be counted based on the information therein. Definition 4 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain The number of SDCCH congestion equals to the number of SDCCH seized requests plus the number of TCH seized attempt failures while assigning signaling channel (including TCH/F and TCH/H). Counter Formula Type Basis Number Of SDCCH Congestion = C900060005 + C900060011 + C900060039 Counter Cell SDCCH Congestion Rate Description The statistic provides the percentage of attempts to allocate an SDCCH that were blocked due to no available SDCCH resources. This statistic includes incoming SDCCH handover attempts. Definition SDCCH congestion equals to the number of SDCCH congestion divided by the number of SDCCH attempts. Counter Formula SDCCH Congestion Rate = C900060005 + C900060011 + C900060039 C900060003 + C900060010 + C900060038 Type Basis * 100 Percentage Cell SDCCH Drop Rate Description The statistic provides SDCCH drop rate. The statistic provides the percentage of SDCCH drops. Definition SDCCH drop rate equals to the number of SDCCH drops divided by the number of SDCCH attempts. Counter Formula SDCCH Drop Rate = C900060053 C900060003 + C900060010 + C900060038 Type Basis ∗ 100 Percentage Cell Number Of SDCCH Seizure Failure Description This statistic provides the number of congestion caused by unavailable SDCCH resources in SDCCH attempts. It counts “Immediate assignment reject” message sent from BSC to MS. Confidential and Proprietary Information of ZTE CORPORATION 5 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Type Basis The number of SDCCH seizure failure equals to the number of SDCCH seizure failure on assignment plus the number of SDCCH seizure failure on handover. Number Of SDCCH Seizure Failure = C900060005 + C900060007 Counter Cell Number Of SDCCH Seizure Success Description This statistic provides the number of SDCCH seizure success during SDCCH attempts. Definition The number of SDCCH seizure success equals to the number of SDCCH attempts minus the number of SDCCH seizure failures. Counter Formula Number Of SDCCH Seizure Success = C900060003 + C900060010 + C900060038 - (C900060005 + C900060007) Type Basis Counter Cell Number Of SDCCH Allocation Failure Description This statistic provides the number of SDCCH allocation failure in SDCCH attempts within counting period. It counts the number of Channel Request (cause is to apply for SDCCH) minus the number of Immediate Assignment for SDCCH. Definition The number of SDCCH allocation failure equals to the sum of the number of SDCCH congestion, the number of SDCCH allocation failure on assignment, and the number of TCH (including TCH/F and TCH/H) allocation failure on assigning SDCCH. Counter Formula Number Of SDCCH Allocation Failure = C900060005 + C900060011 + C900060039 + C900060009 + C900060015 + C900060174 Type Basis 6 Counter Cell Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Number Of SDCCH Drops Description This statistic provides the number of drops after successful SDCCH allocation. Definition The number of drops caused by radio link failure, LAPD disconnection, and handover failure on SDCCH. Counter Formula Type Basis Number Of SDCCH Drops = C900060053 Counter Cell Number Of TCH Attempts (Excluding Handover) Description This statistic provides the number of TCH attempts after seizing SDCCH. It counts Assignment Requests sent from MSC to BSS. (Attempts include calling and called attempts to establish connection, excluding the case to assign TCH as SDCCH during early allocation and different handover cases. ) Definition The number of TCH attempts equals to the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning voice channel and the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning data channel. Counter Formula Type Basis Number Of TCH Attempts(Excluding Handover) = C900060019 + C900060030 + C900060042 + C900060046 Counter Cell Number Of TCH Attempts (including Handover) Description This statistic provides the number of TCH attempts after seizing SDCCH. It counts allocation requests and handover requests (external handover) sent from MSC to BSC, handover command message sent from BSC to MS (internal handover) “Assignment Request” + ”Handover Request” (cell handover controlled by MSC, External HD) + “Handover Command” (Intra-cell handover controlled by BSC, internal HD). (Including the number of all types of handover attempts (intra-cell, intra-BSC, and interBSC). Attempts include calling and called attempts to establish connection, including different handover and direct retry cases, Confidential and Proprietary Information of ZTE CORPORATION 7 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual excluding the case to assign TCH as SDCCH during early allocation. ) Definition Counter Formula The number of TCH (including TCH/F and TCH/H) attempts (including handover) equals to the number of TCH seizure attempts while assigning voice channel, doing voice channel handover, assigning data channel, and doing data channel handover. Number Of TCH Attempts(Including Handover) = C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Type Basis Counter Cell Number Of TCH Congestion (Excluding Handover) Description This statistic provides the number of congestion due to no TCH resource and queue overtime after seizing SDCCH. It counts allocation failure (where, cause is no radio resource) + clear request (where, cause is no radio resource available) sent from BSS to MSC. (It includes the number of congestion due to no TCH resource and queue overtime after calling and called sides seize SDCCH, excluding the case to assign TCH channel as SDCCH during early allocation, and excluding different handovers, but including direct retry.) Definition The number of TCH congestion equals to the number of TCH (including TCH/F and TCH/H) attempt failures while assigning voice channel and the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning data channel. Counter Formula Type Basis Number Of TCH Congestion(Excluding Handover) = C900060020 + C900060031 + C900060043 + C900060047 Counter Cell Number Of TCH Congestion (including Handover) Description 8 This statistic provides the number of congestion due to no TCH resource and queue overtime while calling TCH after seizing SDCCH. It counts incoming Handover Failure (no radio resource available) + Assignment Failure (no radio resource) + Clear Request (no radio resource available) messages. (including the Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain number of all handover failure caused by no TCH resource (intra-cell, intra-BSC, inter-BSC). The number of congestion includes that caused by no TCH resource after calling and called sides seize SDCCH, excluding the case to assign TCH channel as SDCCH during early allocation, including different handovers and direct retry case.) Definition Counter Formula The number of TCH congestion (including handover) equals to the number of TCH seizure attempt failures while assigning voice channel, doing voice channel handover, assigning data channel, and doing data channel handover. Number Of TCH Congestion(Including Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060022 + C900060033 + C900060045 + C900060049 Type Basis Counter Cell Number Of TCH Seizure Success (Excluding Handover) Description This statistic provides the number of calling or called assignment TCH success within a counting cycle. It counts Assignment Complete message. (excluding different handovers and direct retry.) Definition The number of TCH seizure equals to the number of success while assigning TCH (including TCH/F and TCH/H) as voice channel plus the number of success while assigning TCH (including TCH/F and TCH/H) as data channel. Counter Formula Number Of TCH Seizure Success (Excluding Handover) = C900060028 Type Basis + C900060036 + C900060199 + C900060210 Counter Cell Number Of TCH Seizure Success (Including Handover) Description This statistic provides the number of calling or called assignment TCH success within a counting cycle. It counts Assignment Complete + Handover Complete message. (Including different handovers, excluding direct retry.) Definition The number of TCH seizure (including handover) equals to the number of TCH seizure (excluding handover) plus the number of Confidential and Proprietary Information of ZTE CORPORATION 9 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual handover success (including handover among intra-cell, intraBSC, and inter-BSC). Counter Formula Number Of TCH Seizure Success (Including Handover) = C900060028 + C900060036 + C900060199 + C900060210 + C900060098 + C900060102 + C900060120 Type Basis Counter Cell Number Of TCH Allocation Failures (Excluding Handover) Description This statistic provides the number of TCH allocation failures after seizing SDCCH within a counting cycle. It counts allocation failure message “Assignment Failure + Clear Request(radio interface failure)” sent from BSS to MSC. (TCH allocation failures include the case of TCH allocation attempt failure after calling and called sides seize SDCCH (radio interface failure), excluding the case to assign TCH as SDCCH during early allocation and different handover cases, including all trigger factors for assignment failure message. ) Definition The number of TCH allocation failure (excluding handover) equals to the sum of the number of TCH congestion (excluding handover), the number of TCH (including TCH/F and TCH/H) allocation failures caused by channel activation failure, BTS connection failure, BIU connection failure, TCU connection failure while assigning voice and data channels, and the number of TCH (including TCH/F and TCH/H) assignment failure as voice and data channels. Counter Formula Number Of TCH Allocation Failures(Excluding Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060024 + C900060027 + C900060141 + C900060138 + C900060139 + C900060140 + C900060142 + C900060143 + C900060144 + C900060145 + C900060146 + C900060147 + C900060035 + C900060148 + C900060149 + C900060150 + C900060029 + C900060037 + C900060175 + C900060191 + C900060183 + C900060176 + C900060177 + C900060178 + C900060184 + C900060185 + C900060186 + C900060192 + C900060193 + C900060194 + C900060203 + C900060204 + C900060205 + C900060202 + C900060200 + C900060211 Type Basis 10 Counter Cell Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Number Of TCH Allocation Failures (Including Handover) Description This statistic provides the number of all TCH allocation failures to call TCH after seizing SDCCH within a count cycle. It counts incoming “Handover Failure + Assignment Failure” message. (Congestion include the case of TCH establishment attempt failure after calling and called sides seize SDCCH, excluding the case to assign TCH as SDCCH during early allocation, including different handover and direct retry cases. ) Definition The number of TCH allocation failure (including handover) equals to the sum of the number of TCH congestion (including handover), the number of TCH (including TCH/F and TCH/H) allocation failures caused by channel activation failure, BTS connection failure, BIU connection failure, TCU connection failure while assigning voice and data channels and doing voice and data channel handover, and the number of TCH (including TCH/F and TCH/H) assignment failure as voice and data channels. Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 11 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number Of TCH Allocation Failures(Including Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060024 + C900060027 + C900060141 + C900060138 + C900060139 + C900060140 + C900060142 + C900060143 + C900060144 + C900060045 + C900060146 + C900060147 + C900060035 + C900060148 + C900060149 + C900060150 + C900060029 + C900060037 + C900060175 + C900060191 + C900060183 + C900060176 + C900060177 + C900060178 + C900060184 + C900060185 + C900060186 + C900060192 + C900060193 + C900060194 + C900060203 + C900060204 + C900060205 + C900060202 + C900060200 + C900060211 + C900060022 + C900060156 + C900060157 + C900060158 + C900060159 + C900060160 + C900060161 + C900060162 + C900060163 + C900060164 + C900060165 + C900060166 + C900060167 + C900060033 + C900060169 + C900060170 + C900060171 + C900060172 + C900060045 + C900060179 + C900060180 + C900060181 + C900060182 + C900060187 + C900060188 + C900060189 + C900060190 + C900060195 + C900060196 + C900060197 + C900060198 + C900060049 + C900060206 + C900060207 + C900060208 + C900060209 + (C900060097 + C900060213 + C900060214 + C900060215 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119 ) - (C900060098 + C900060102 + C900060120) Type Basis Counter Cell TCH Congestion Rate (Excluding Handover) Description This statistic provides TCH congestion rate (excluding handover). The statistic provides the percentage of all requests for TCH resources (originations) which fail due to no available TCH resources. Definition TCH congestion rate (excluding handover) equals to the number of TCH congestion (excluding handover) divided by the number of TCH attempts (excluding handover). Counter Formula 12 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain TCH Congestion Rate(Excluding Handover) = C900060020 + C900060031 + C900060043 + C900060047 C900060019 + C900060030 + C900060042 + C900060046 Type Basis ∗ 100 Percentage Cell TCH Congestion Rate (Including Handover) Description This statistic provides TCH congestion rate (including handover). The statistic provides the percentage of all requests for TCH resources (originations and hand ins) which fail due to no available TCH resources. Definition TCH congestion rate (including handover) equals to the number of TCH congestion (including handover) divided by the number of TCH attempts (including handover). Counter Formula TCH Congestion Rate(Including Handover) = C900060020 + C900060031 + C900060043 + C900060047 + C900060022 + C900060033 + C900060045 + C900060049 C900060019 + C900060030 + C900060042 + C900060046 + ∗ 100 C900060021 + C900060032 + C900060044 + C900060048 Type Basis Percentage Cell TCH Assignment Failure Rate Description The statistic provides the percentage of the fail assignment to TCH. Definition TCH assignment failure rate equals to the number of TCH assignment failures divided by the number of TCH attempts (including handover). Counter Formula TCH Assign Failure Rate = C900060029 + C900060037 + C900060200 + C900060211 C900060019 + C900060030 + C900060042 + C900060046 ∗ 100 + C900060021 + C900060032 + C900060044 + C900060048 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 13 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual TCH Allocation Failure Rate Description The statistic provides the percentage of unsuccessful full rate and half rate TCH allocations within a cell for both call originations and hand ins. Definition TCH assignment failure rate equals to the number of TCH assignment failure (including handover) divided by the number of TCH assignment request (including handover). Counter Formula TCH Allocation Failure Rate = C900060020 + C900060031 + C900060043 + C900060047 + C900060024 + C900060027 + C900060141 + C900060138 + C900060139 + C900060140 + C900060142 + C900060143 + C900060144 + C900060145 + C900060146 + C900060147 + C900060035 + C900060148 + C900060149 + C900060150 + C900060029 + C900060037 + C900060175 + C900060191 + C900060183 + C900060176 + C900060177 + C900060178 + C900060184 + C900060185 + C900060186 + C900060192 + C900060193 + C900060194 + C900060203 + C900060204 + C900060205 + C900060202 + C900060200 + C900060211 + C900060022 + C900060156 + C900060157 + C900060158 + C900060159 + C900060160 + C900060161 + C900060162 + C900060163 + C900060164 + C900060165 + C900060166 + C900060167 + C900060033 + C900060169 + C900060170 + C900060171 + C900060172 + C900060045 + C900060179 + C900060180 + C900060181 + C900060182 + C900060187 + C900060188 + C900060189 + C900060190 + C900060195 + C900060196 + C900060197 + C900060198 + C900060049 + C900060206 + C900060207 + C900060208 + C900060209 + (C900060097 + C900060213 + C900060214 + C900060215 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119) - (C900060098 + C900060102 + C900060120 ) C900060019 + C900060030 + C900060042 + C900060046 + C900060021 + C900060032 + C900060044 + C900060048 Type Basis 14 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗100 Chapter 1 - Introduction of KPI in CS Domain Number Of TCH/F Assignment Success Description This statistic provides the number of TCH assignment attempt success after seizing SDCCH. It counts Assignment Complete message. Definition The number of TCH/F assignment success equals to the number sum of assignment success while assigning TCH/F as signaling channel, voice channel, and data channel. Counter Formula Number Of TCH/F Assignment Success = C900060017 + C900060028 + C900060036 Type Basis Counter Cell Number Of TCH/F Assignment Attempt Description This statistic provides the number of TCH assignment attempts after seizing SDCCH. It counts “Assignment cmd” message. Definition The number of TCH/F assignment attempts equals to the number of TCH/F assignment success plus the number of TCH/F assignment failure. Counter Formula Number Of TCH/F Assignment Attempt = C900060017 + C900060028 + C900060036 + C900060018 + C900060029 + C900060037 Type Basis Counter Cell Number Of TCH Seizure Failure (For Assignment) Description This statistic provides the number of congestion due to no TCH resource in TCH attempts after seizing SDCCH. Definition The number of TCH seizure failure (for assignment) equals to the number sum of TCH (including TCH/F and TCH/H) seizure attempt failure while assigning signaling channel, voice channel, and data channel. Confidential and Proprietary Information of ZTE CORPORATION 15 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula Number Of TCH Seizure Failure (For Assignment ) = C900060011 + C900060020 + C900060031 + C900060039 + C900060043 + C900060047 Type Basis Counter Cell Call Set-up Success Rate (CSSR) Description The statistic provides the percentage of call attempts that result in a successful TCH access. Network accesses which do not require a TCH are excluded; for example, location updates, SMS, and Supplementary Service attempts. Definition Call set-up success rate equals to the product of (1-drop rate at signaling channel) multiplied by (1-TCH congestion rate (excluding handover)) and (1-TCH assignment failure rate). Counter Formula Call Set - up Success Rate(CSSR) = C900060053 ⎡ ⎤ ⎢⎣1 - C900060003 + C900060010 + C900060038 ⎥⎦ ∗ ⎡ C900060020 + C900060031 + C900060043 + C900060047 ⎤ ⎢⎣1 − C900060019 + C900060030 + C900060042 + C900060046 ⎦⎥ ∗ ⎡ ⎤ ⎢ ⎥ ⎢ C900060018 + C900060029 + C900060037 + C900060135 + ⎥ ⎢ C900060200 + C900060211 ⎥ ⎢1 − ⎥ ∗ 100 C900060017 + C900060028 + C900060036 + C900060018 + ⎢ ⎥ ⎢ C900060029 + C900060037 + C900060235 + C900060199 + ⎥ ⎢ ⎥ ⎢⎣ C900060210 + C900060135 + C900060200 + C900060211 ⎥⎦ Type Basis Percentage Cell Average Busy Time Of CS Time Slot Allocation Description The statistic provides the arithmetic mean of the busy time for CS time slot in a cell. Definition Average busy time of CS time slot allocation equals to TCH busy time divided by the number of TCH seizure success. Counter Formula 16 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Average Busy Time Of CS Time Slot Allocation = C900060129 + C900060127 C900060010 + C900060019 + C900060030 + C900060038 + C900060042 + C900060046 + C900060012 + C900060021 + C900060032 + C900060040 + C900060044 + C900060048 (C900060011 + C900060020 + C900060031 + C900060039 + C900060043 + C900060047 + C900060013 + C900060022 + C900060033 + C900060041 + C900060045 + C900060049) Type Basis Second Cell Reliability TCH Call Drop Rate (Excluding Handover) Description This statistic provides TCH call drop rate (excluding handover). The statistic provides the percentage of MSs which, having successfully accessed a TCH, subsequently experience an abnormal release caused by either radio or equipment problems. Definition TCH call drop rate (excluding handover) equals to the number of TCH call drop divided by the number of TCH seizure (excluding handover). Counter Formula TCH Call Drop Rate(Excluding Handover) = C900060054 + C900060055 C900060028 + C900060036 + C900060199 + C900060210 Type Basis ∗ 100 Percentage Cell TCH Call Drop Rate (Including Handover) Description This statistic provides TCH call drop rate (including handover). The statistic provides the percentage of MSs which, having successfully accessed a TCH, subsequently experience an abnormal release caused by either radio or equipment problems. This includes RF losses and losses during handovers. Confidential and Proprietary Information of ZTE CORPORATION 17 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula TCH call drop rate (excluding handover) equals to the number of TCH call drop divided by the number of TCH seizure (including handover). TCH Call Drop Rate(Including Handover) = C900060054 + C900060055 C900060028 + C900060036 + C900060199 + C900060210 + ∗ 100 C900060098 + C900060102 + C900060120 Type Basis Percentage Cell Number Of TCH Drops Description This statistic provides the call drops due to different causes after TCH assignment complete. It counts clear requests sent from radio side BSC to MSC. Definition The number of TCH call drop equals to the number of call drops caused by radio link failure, LAPD disconnection, and handover failure on TCH/F channel and TCH/H channel. Counter Formula Type Basis Number Of TCH call drops = C900060054 + C900060055 Counter Cell Traffic Call Drop Rate Description Definition Counter Formula Type Basis This statistic provides the average interval between two drops. It counts the ratio between traffic and drops number within a count cycle. Mimutes Per Drop = (C900060129 + C900060127) ∗ 3600 C900060054 + C900060055 ÷ 60 Minute Cell TCH Drop rate Due To Transcoder Failure Description 18 This statistic provides the percentage of calls that are dropped due to transcoder problems Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Definition Counter Formula Number of TCH Drops due to Transcoder Failure divided by Total Calls Assigned in that cell TCH Drop rate Due To Transcoder Failure = C901070014 + C901070021 + C901070028 + C901070035 + C901070042 + C901070049 C900060019 + C900060030 + C900060042 + C900060046 Type Basis ∗ 100 Percentage Cell SDCCH Drop Rate Due To Transcoder/A-If Failure Description This statistic provides the percentage of SDCCH that are dropped due to Transcoder/A-If problems Definition Number of SDCCH Drops due to Transcoder/A-If Failure divided by Total SDCCH Assigned in that cell.) Counter Formula SDCCH Drop Rate Due To Transcoder/A - If Failure = C901070007 C900060003 Type Basis ∗ 100 Percentage Cell Traffic SDCCH Traffic (erl) Description Definition Counter Formula Type Basis This statistic provides the traffic generated due to all SDCCH seizure within a count cycle. It counts the interval between SDCCH allocation and SDCCH release. SDCCH traffic equals to SDCCH busy time divided by 3600. SDCCH Traffic = C900060124 3600 Erl Cell Confidential and Proprietary Information of ZTE CORPORATION 19 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Average TCH Traffic Per Channel Description This statistic provides average TCH traffic per channel and hour. TCH traffic per channel Definition Average TCH traffic per channel and hour equals to hourly TCH traffic divided by the number of available TCHs. Counter Formula Average TCH Traffic Per Channel = C900060129 + C900060127 (C900060125 + C900060134 + C900060155) * 3600 Type Basis Erl Cell TCH Traffic (erl) Description This statistic provides the traffic after TCH seizure. It counts the interval from assignment complete to corresponding clear command on each TCH, and calculates sum for it. Definition TCH traffic equals to TCH (including TCH/F and TCH/H) busy time divided by 3600. Counter Formula Type Basis TCH Traffic = C900060129 + C900060127 3600 Erl Cell TCH/F Traffic Description Definition Counter Formula Type Basis This statistic provides the traffic after TCH/F seizure. TCH/F traffic equals to TCH/F busy time divided by 3600. TCH/F Traffic = C900060129 3600 Erl Cell TCH/H Traffic Description 20 This statistic provides the traffic after TCH/H seizure. Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Definition Counter Formula Type Basis TCH/H traffic equals to TCH/F busy time divided by 3600. TCH/H Traffic = C900060127 3600 Erl Cell Mobility Handover Success Rate Description The statistic provides the percentage of handovers that were attempted from the source cell (the cell for which the statistic is presented) that successfully reached the target cell and successfully recovered to the source cell. A handover attempt is counted when a handover command is sent to the MS. This key statistic includes inter-BSC Handovers. Congestion on the target cell does not result in the BSS sending a handover command to the mobile therefore this measurement is not impacted by target cell congestion. Definition Counter Formula Handover success rate equals to the number of handover success divided by the number of handover requests. Handover Success Rate = C900060098 + C900060102 + C900060120 + C900060094 + C900060096 C900060097 + C900060213 + C900060214 + C900060215 + ∗ 100 C900060099 + C900060100 + C900060101 + C900060216 + C900060119 + C900060093 + C900060095 Type Basis Percentage Cell Dual-band Handover Success Rate Description Definition This statistic provides dual-band handover success rate. Dual-band handover success rate equals to the number of dualband handover success divided by the number of dual-band handover requests. Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 21 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Dual - band Handover Success Rate = C900060104 + C900060106 + C900060108 + C900060110 + C900060112 + C900060114 + C900060116 + C900060118 C900060103 + C900060105 + C900060107 + C900060109 + ∗ 100 C900060111 + C900060113 + C900060115 + C900060117 Type Basis Percentage Cell Number Of Handover Requests Description This statistic provides the number of all handover requests generated in a cell within a count cycle. Definition The number of handover request equals to the number sum of incoming and outgoing intra-cell, intra-BSC, and inter-BSC executions. Counter Formula Number Of Handover Requests = C900060097 + C900060213 + C900060214 + C900060215 + C900060099 + C900060100 + C900060101 + C900060216 + C900060119 + C900060093 + C900060095 Type Basis Counter Cell Number Of Handover Success Description This statistic provides the number of handover success in a cell within a count cycle. Definition The number of handover success equals to the number sum of incoming and outgoing intra-cell, intra-BSC, and inter-BSC success. Counter Formula Type Basis Number Of Handover Success = C900060098 + C900060102 + C900060120 + C900060094 + C900060096 Counter Cell Number Of Dual-band Handover Requests Description 22 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain This statistic provides the number of dual-band handover attempts (handover between 900M and 1800M). Definition Counter Formula The number of dual-band handover requests equals to the number sum of dual-band incoming executions from same layer, upper layer, lower layer, and undefined layer. Number Of Dual - band Handover Requests = C900060103 + C900060105 + C900060107 + C900060109 + C900060111 + C900060113 + C900060115 + C900060117 Type Basis Counter Cell Number Of Dual-band Handover Success Description This statistic provides the number of dual-band handover success (handover between 900M and 1800M). Definition The number of dual-band handover success equals to the number sum of dual-band incoming success from same layer, upper layer, lower layer, and undefined layer. Counter Formula Number Of Dual - band Handover Success = C900060104 + C900060106 + C900060108 + C900060110 + C900060112 + C900060114 + C900060116 + C900060118 Type Basis Counter Cell Incoming Handover Success Rate Description The statistic provides the percentage of incoming intra-cell, intra-BSC and inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Incoming success rate equals to the number of intra-cell, intraBSC, and inter-BSC incoming success divided by the number of intra-cell, intra-BSC, and inter-BSC incoming requests. Counter Formula Incoming Handover Success Rate = C900060098 + C900060102 + C900060120 C900060097 + C900060213 + C900060214 + C900060215 + ∗ 100 C900060099 + C900060100 + C900060101 + C900060216 + C900060119 Type Confidential and Proprietary Information of ZTE CORPORATION 23 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Percentage Basis Cell Outgoing Handover Success Rate Description The statistic provides the percentage of outgoing intra-cell, intra-BSC and inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Outgoing success rate equals to the number of intra-cell, intraBSC, and inter-BSC outgoing success divided by the number of intra-cell, intra-BSC, and inter-BSC outgoing requests. Counter Formula Outgoing Handover Success Rate = C900060094 + C900060096 + C900060120 C900060093 + C900060095 + C900060119 Type Basis ∗ 100 Percentage Cell Handover Attempt Rate Description Definition Counter Formula This statistic provides handover attempt rate. Handover attempt rate equals to the number of outgoing execution divided by the number of TCH attempt (including handover). Handover Attempt Rate = C900060093 + C900060095 + C900060119 C900060019 + C900060030 + C900060042 + C900060046 + ∗ 100 C900060021 + C900060032 + C900060044 + C900060048 Type Basis Percentage Cell Number Of Internal Handover Success 24 Description The statistic provides the number of successful handover intraBSC and intra-cell. Definition The number of Internal handover success equals to the number of intra-cell handover success plus the number of inter-cell handover success controlled by BSC. Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Counter Formula Type Basis Number Of Internal Handover Success = C900060120 + C900060098 Counter Cell Number Of Intra-cell Handover Failure Description This statistic provides the number of intra-cell handover failure among channels on a BTS during calling. It counts Handover Failure, where source cell is same as target cell. Definition The number of intra-cell handover failure equals to the number of intra-cell handover executions minus the number of intra-cell handover success. Counter Formula Type Basis Number Of Intra - cell Handover Failure = C900060119 - C900060120 Counter Cell Intra-cell Handover Success Rate Description The statistic provides the percentage of intra-cell assignment commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Intra-cell handover success rate equals to the number of intracell handover success divided by the number of intra-cell handover executions. Counter Formula Type Basis Intra - cell Handover Success Rate = C900060120 C900060119 ∗ 100 Percentage Cell Intra-BSC Incoming Handover Success Rate Description The statistic provides the percentage of incoming intra-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Confidential and Proprietary Information of ZTE CORPORATION 25 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Intra-BSC incoming success rate equals to the number of intraBSC incoming success divided by the number of intra-BSC incoming executions. Counter Formula Intra - BSC Incoming Handover Success Rate = C900060098 C900060097 + C900060213 + C900060214 + C900060215 Type Basis ∗ 100 Percentage Cell Intra-BSC Outgoing Handover Success Rate Description The statistic provides the percentage of outgoing intra-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Intra-BSC outgoing success rate equals to the number of intraBSC outgoing success divided by the number of intra-BSC outgoing executions. Counter Formula Type Basis Intra - BSC Outgoing Handover Success Rate = C900060094 C900060093 ∗ 100 Percentage Cell Inter-BSC Incoming Handover Success Rate Description The statistic provides the percentage of incoming inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Inter-BSC incoming success rate equals to the number of interBSC incoming success divided by the number of inter-BSC incoming executions. Counter Formula Inter - BSC Incoming Handover Success Rate = C900060102 C900060099 + C900060100 + C900060101 + C900060216 Type Basis 26 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 1 - Introduction of KPI in CS Domain Inter-BSC Outgoing Handover Success Rate Description Ratio Of How many outgoing MSC Controlled handovers were completed successfully The statistic provides the percentage of outgoing inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel. Definition Counter Formula Type Basis Successful Outgoing BSC Controlled Handovers are divided by total Outgoing MSC Controlled HO Attempts Inter - BSC Outgoing Handover Success Rate = C900060096 C 900060095 ∗ 100 Percentage Cell HO Downlink Quality Share Description This statistic provides a percentage of how many handover attempts out of total handover attempts are due to DL quality Definition Number of Outgoing Handover Attempts where the HO cause is DL Quality are divided by Total outgoing HO Attempts Counter Formula HO Downlink Quality Share = C901060028 + C901060051 C901060025 + C901060026 + C901060027 + C901060028 + ∗ 100 C901060029 + C901060030 + C901060033 + C901060034 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C901060048 + C901060049 + C901060050 + C901060051 + C901060052 + C901060053 + C901060056 + C901060057 + C901060058 + C901060058 + C901060062 + C901060063 + C901060065 ) Type Basis Percentage Cell HO Uplink Quality Share Description This statistic provides a percentage of how many handover attempts out of total handover attempts are due to UL quality Definition Confidential and Proprietary Information of ZTE CORPORATION 27 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number of Outgoing Handover Attempts where the HO cause is UL Quality are divided by Total outgoing HO Attempts Counter Formula HO Uplink Quality Share = C901060027 + C901060050 C901060025 + C901060026 + C901060027 + C901060028 + ∗ 100 C901060029 + C901060030 + C901060033 + C901060034 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C901060048 + C901060049 + C901060050 + C901060051 + C901060052 + C901060053 + C901060056 + C901060057 + C901060058 + C901060058 + C901060062 + C901060063 + C901060065 ) Type Basis Percentage Cell HO Downlink Level Share Description This statistic provides a percentage of how many handover attempts out of total handover attempts are due to DL Level Definition Number of Outgoing Handover Attempts where the HO cause is DL Level are divided by Total outgoing HO Attempts Counter Formula HO Downlink Level Share = C901060026 + C901060049 C901060025 + C901060026 + C901060027 + C901060028 + ∗ 100 C901060029 + C901060030 + C901060033 + C901060034 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C901060048 + C901060049 + C901060050 + C901060051 + C901060052 + C901060053 + C901060056 + C901060057 + C901060058 + C901060058 + C901060062 + C901060063 + C901060065 ) Type Basis Percentage Cell HO Uplink Level Share 28 Description This statistic provides a percentage of how many handover attempts out of total handover attempts are due to UL Level Definition Number of Outgoing Handover Attempts where the HO cause is UL Level are divided by Total outgoing HO Attempts Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain Counter Formula HO Uplink Level Share = C901060025 + C901060048 C901060025 + C901060026 + C901060027 + C901060028 + ∗ 100 C901060029 + C901060030 + C901060033 + C901060034 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C901060048 + C901060049 + C901060050 + C901060051 + C901060052 + C901060053 + C901060056 + C901060057 + C901060058 + C901060058 + C901060062 + C901060063 + C901060065 ) Type Basis Percentage Cell HO Power Budget Share Description This statistic provides a percentage of how many handover attempts out of total handover attempts are due to Power Budget Definition Number of Outgoing Handover Attempts where the HO cause is Power Budget are divided by Total outgoing HO Attempts Counter Formula HO Power Budget Share = C901060033 + C901060056 C901060025 + C901060026 + C901060027 + C901060028 + ∗ 100 C901060029 + C901060030 + C901060033 + C901060034 + C901060035 + C901060036 + C901060039 + C901060040 + C901060042 + C901060048 + C901060049 + C901060050 + C901060051 + C901060052 + C901060053 + C901060056 + C901060057 + C901060058 + C901060058 + C901060062 + C901060063 + C901060065 ) Type Basis Percentage Cell SDCCH Location Update Share Description This statistic provides the ratio of SDCCH Seizure Request For Location Update among the total SDCCH seizure requests Definition SDCCH Seizure Request For Location Update are divided by Total SDCCH seizure Requests Confidential and Proprietary Information of ZTE CORPORATION 29 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula SDCCH Location Update Share = C901110016 C900060003 + C900060010 + C900060038 Type Basis ∗ 100 Percentage Cell SDCCH SMS share Description This statistic provides the ratio of SDCCH Seizure Request For SMS among the total SDCCH seizure requests. Definition SDCCH Seizure Request For SMS are divided by Total SDCCH seizure Requests Counter Formula SDCCH SMS share = C901110027 C900060003 + C900060010 + C900060038 Type Basis ∗ 100 Percentage Cell SDCCH Supplementary Services Share Description This statistic provides the ratio of SDCCH Seizure Request For Supplementary Services among the total SDCCH seizure requests. Definition SDCCH Seizure Request For Supplementary Services are divided by Total SDCCH seizure Requests Counter Formula SDCCH Supplementary Services Share = C901110028 C900060003 + C900060010 + C900060038 Type Basis 30 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 1 - Introduction of KPI in CS Domain Measurement Result DL Quality 0~5 Share Description This statistic provides a percentage of DL measurements which are in the acceptable quality ranges (RXQual0 to RXQual5) out of total measurements. Definition Number of DL measurements within quality band 0 t o 5 are divided by Total DL Measurements Counter Formula DL Quality 0 ~ 5 Share = C901120044 + C901120045 + C901120046 + C901120047 + C901120048 + C901120049 C901120044 + C901120045 + C901120046 + C901120047 + ∗ 100 C901120048 + C901120049 + C901120050 + C901120051 Type Basis Percentage Cell UL Quality 0~5 Share Description This statistic provides a percentage of UL measurements which are in the acceptable quality ranges (RXQual0 to RXQual5) out of total measurements. Definition Number of UL measurements within quality band 0 to 5 are divided by Total UL Measurements Counter Formula UL Quality 0 ~ 5 Share = C901120036 + C901120037 + C901120038 + C901120039 + C901120040 + C901120041 C901120036 + C901120037 + C901120038 + C901120039 + ∗ 100 C901120040 + C901120041 + C901120042 + C901120043 Type Basis Percentage Cell Timing Advance 0~2 Share Description This statistic provides the distribution of traffic in 0~1.65km range. Definition Confidential and Proprietary Information of ZTE CORPORATION 31 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Number Of Frequency Reports in 0~1.65km range are divided by Total Frequency Reports Counter Formula Timing Advance 0 ~ 2 share = C901140001 + C901140002 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 2~6 Share Description Definition Counter Formula This statistic provides 1.65km~3.85km range. the distribution of traffic Number Of Frequency Reports in 1.65km~3.85km range are divided by Total Frequency Reports Timing Advance 2 ~ 6 share = C901140003 + C901140004 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 6~10 Share Description 32 in Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 1 - Introduction of KPI in CS Domain This statistic provides 3.85km~6.05km range. Definition Counter Formula the distribution of traffic in Number Of Frequency Reports in 3.85km~6.05km range are divided by Total Frequency Reports Timing Advance 6 ~ 10 share = C901140005 + C901140006 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 10~14 share Description Definition Counter Formula This statistic provides 6.05km~8.25km range. the distribution of traffic in Number Of Frequency Reports in 6.05km~8.25km range are divided by Total Frequency Reports Timing Advance 10 ~ 14 share = C901140007 + C901140008 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 33 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Timing Advance 14~16 share Description Definition Counter Formula This statistic provides 8.25km~9.35km range. the distribution of traffic in Number Of Frequency Reports in 8.25km~9.35km range are divided by Total Frequency Reports Timing Advance 14 ~ 16 share = C901140009 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 16~20 share Description Definition Counter Formula This statistic provides 9.35km~11.55km range. the distribution of traffic Number Of Frequency Reports in 9.35km~11.55km range are divided by Total Frequency Reports Timing Advance 16 ~ 20 share = C901140010 + C901140011 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis 34 in Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 1 - Introduction of KPI in CS Domain Timing Advance 20~22 share Description Definition Counter Formula This statistic provides 11.55km~12.65km range. the distribution of traffic in Number Of Frequency Reports in 11.55km~12.65km range are divided by Total Frequency Reports. Timing Advance 20 ~ 22 share = C901140012 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 22~26 share Description Definition Counter Formula This statistic provides 12.65km~14.85km range. the distribution of traffic in Number Of Frequency Reports in 12.65km~14.85km range are divided by Total Frequency Reports Timing Advance 22 ~ 26 share = C901140013 + C901140014 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 35 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Timing Advance 26~30 share Description Definition Counter Formula This statistic provides 14.85km~17.05km range. the distribution of traffic in Number Of Frequency Reports in 14.85km~17.05km range are divided by Total Frequency Reports Timing Advance 26 ~ 30 share = C901140015 + C901140016 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Timing Advance 30~42 share Description Definition Counter Formula This statistic provides 17.05km~23.65km range. the distribution of traffic Number Of Frequency Reports in 17.05km~23.65km range are divided by Total Frequency Reports Timing Advance 30 ~ 42share = C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 C901140001 + C901140002 + C901140003 + C901140004 + C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type 36 in Percentage Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 1 - Introduction of KPI in CS Domain Basis Cell Timing Advance 42~63 share Description Definition Counter Formula This statistic provides 23.65km~35.2km range. the distribution of traffic in Number Of Frequency Reports in 23.65km~35.2km range are divided by Total Frequency Reports Timing Advance 42 ~ 63 share = C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 C901140001 + C901140002 + C901140003 + C901140004 + ∗ 100 C901140005 + C901140006 + C901140007 + C901140008 + C901140009 + C901140010 + C901140011 + C901140012 + C901140013 + C901140014 + C901140015 + C901140016 + C901140017 + C901140018 + C901140019 + C901140020 + C901140021 + C901140022 + C901140023 + C901140024 + C901140025 + C901140026 + C901140027 + C901140028 + C901140029 + C901140030 + C901140031 + C901140032 Type Basis Percentage Cell Number Of Average Idle TCH In IB1 Description This statistic provides the average quantity of idle TCH caused by interference band 1 (<-108dBm). Definition The number of average idle TCH with interference band 1 equals to the number sum of idle TCH/F and TCH/H with interference band 1 in carrier. Counter Formula Number Of Average Idle TCH In IB1 = C900060056 + C900060061 Type Basis Counter Cell Number Of Average Idle TCH In IB2 Description Confidential and Proprietary Information of ZTE CORPORATION 37 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This statistic provides the average quantity of idle TCH caused by interference band 2 (>-108dBm/<-105dBm). Definition The number of average idle TCH with interference band 2 equals to the number sum of idle TCH/F and TCH/H with interference band 2 in carrier. Counter Formula Number Of Average Idle TCH In IB2 = C900060057 + C900060062 Type Basis Counter Cell Number Of Average Idle TCH In IB3 Description This statistic provides the average quantity of idle TCH caused by interference band 3 (>-105dBm/<-100dBm). Definition The number of average idle TCH with interference band 3 equals to the number sum of idle TCH/F and TCH/H with interference band 3 in carrier. Counter Formula Number Of Average Idle TCH In IB3 = C900060058 + C900060063 Type Basis Counter Cell Number Of Average Idle TCH In IB4 Description This statistic provides the average quantity of idle TCH caused by interference band 4 (>-100dBm/<-95dBm). Definition The number of average idle TCH with interference band 4 equals to the number sum of idle TCH/F and TCH/H with interference band 4 in carrier. Counter Formula Number Of Average Idle TCH In IB4 = C900060059 + C900060064 Type Basis Counter Cell Number Of Average Idle TCH In IB5 Description This statistic provides the average quantity of idle TCH caused by interference band 5 (>-95dBm). Definition 38 Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 - Introduction of KPI in CS Domain The number of average idle TCH with interference band 5 equals to the number sum of idle TCH/F and TCH/H with interference band 5 in carrier. Counter Formula Type Basis Number Of Average Idle TCH In IB5 = C900060060 + C900060065 Counter Cell Confidential and Proprietary Information of ZTE CORPORATION 39 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 40 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 Introduction of KPI in PS Domain This chapter introduces description, definition, formula, and unit for several kinds of KPI in PS domain. Payload UL GPRS Payload (Transmitted & Retransmitted) Description Definition Counter Formula UL GPRS Payload UL GPRS Payload can be calculated by summing up all the UL blocks(transmitted as well as retransmitted) of each coding scheme and multiplying by the user data in a block for each Coding Scheme .The total UL GPRS Payload is then calculated by summing up the UL Payload for all GPRS coding schemes. UL GPRS Payload (Transmitted & Retransmitted) = C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 Type Basis Byte Cell Confidential and Proprietary Information of ZTE CORPORATION 41 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL GPRS Payload (Transmitted & Retransmitted) Description Definition Counter Formula DL GPRS Payload DL GPRS Payload can be calculated by summing up all the DL blocks (transmitted as well as retransmitted) of each coding scheme and multiplying by the user data in a block for each Coding Scheme .The total DL GPRS Payload is then calculated by summing up the DL Payload for all GPRS coding schemes. DL GPRS Payload (Transmitted & Retransmitted) = C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Byte Cell UL EDGE Payload (Transmitted & Retransmitted) Description Definition Counter Formula UL EDGE Payload UL EDGE Payload can be calculated by summing up all the UL blocks (transmitted as well as retransmitted) of each coding scheme (MCS) and multiplying by the user data in a block for each Coding Scheme (MCS) .The total UL EDGE Payload is then calculated by summing up the UL Payload for all EDGE coding schemes(MCS). UL EDGE Payload (Transmitted & Retransmitted) = C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type 42 Byte Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Basis Cell DL EDGE Payload (Transmitted & Retransmitted) Description Definition Counter Formula DL EDGE Payload DL EDGE Payload can be calculated by summing up all the DL blocks(transmitted as well as retransmitted) of each coding scheme(MCS) and multiplying by the user data in a block for each Coding Scheme(MCS) .The total DL EDGE Payload is then calculated by summing up the DL Payload for all EDGE coding schemes(MCS). DL EDGE Payload (Transmitted & Retransmitted) = C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Byte Cell Throughput UL GPRS Throughput Description Definition Counter Formula Type Basis UL GPRS Throughput The user UL GPRS data transmitted on air interface divided by the time taken for data transmission UL GPRS Throughput = C900040058 C900040059 Kbps Cell Confidential and Proprietary Information of ZTE CORPORATION 43 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL GPRS Throughput Description Definition Counter Formula Type Basis DL GPRS Throughput The user DL GPRS data transmitted on air interface divided by the time taken for data transmission. DL GPRS Throughput = C900040060 C900040061 Kbps Cell UL EDGE Throughput Description Definition Counter Formula Type Basis UL EDGE Throughput The user UL EDGE data transmitted on air interface divided by the time taken for data transmission. UL EDGE Throughput = C900040066 C900040067 Kbps Cell DL EDGE Throughput Description Definition Counter Formula Type Basis 44 DL EDGE Throughput The user DL EDGE data transmitted on air interface divided by the time taken for data transmission. DL EDGE Throughput = C900040068 C900040069 Kbps Cell Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain LLC DL LLC Signaling Frame Discard Rate Description The statistic provides the percentage of the discarded downlink LLC signaling frame. Definition DL LLC signaling frame discard rate equals to the number of DL signaling LLC frame discard divided by the number of DL signaling LLC frame. Counter Formula DL LLC Signalling Frame Discard Rate = C900040052 + C900040053 + C900040054 C900040051 Type Basis ∗ 100 Percentage Cell DL LLC GPRS Data Frame Discard Rate Description The statistic provides the percentage of the discarded DL LLC GPRS data frame. Definition DL GPRS data frame discard rate equals to the number of DL GPRS LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL GPRS LLC frame transmitted. Counter Formula DL LLC GPRS Data Frame Discard Rate = C900040075 + C900040076 + C900040077 C900040074 Type Basis ∗ 100 Percentage Cell DL LLC EDGE Data Frame Discard Rate Description The statistic provides the percentage of the discarded DL LLC edge data frame. Definition Confidential and Proprietary Information of ZTE CORPORATION 45 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE data frame discard rate equals to the number of DL EDGE LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL EDGE LLC frame transmitted. Counter Formula DL LLC EDGE Data Frame Discard Rate = C900040048 + C900040049 + C900040050 C900040047 Type Basis ∗ 100 Percentage Cell TBF UL TBF Establishment Success Rate Description This statistic provides UL GPRS signaling TBF, UL EDGE signaling TBF, DL GPRS data TBF, UL EDGE data TBF establishment success rate, which is the important performance index on data service availability to check the condition of data access success in different cells. Definition UL TBF establishment success rate equals to the number of UL TBF establishment success divided by the number of UL TBF establishment requests. Counter Formula UL TBF Establishment Success Rate = C900040025 + C900040033 + C900040026 + C900040034 C900040159 + C900040160 + C900040161 + C900040168 + ∗ 100 C900040163 + C900040164 + C900040165 + C900040166 Type Basis Percentage Cell DL TBF Establishment Success Rate Description 46 This statistic provides DL GPRS signaling TBF, DL EDGE signaling TBF, DL GPRS data TBF, DL EDGE data TBF establishment success rate, which is the important performance index on data service availability to check the condition of data access success in different cells. Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Definition Counter Formula DL TBF establishment success rate equals to the number of DL TBF establishment success divided by the number of DL TBF establishment requests. DL TBF Establishment Success Rate = C900040007 + C900040015 + C900040008 + C900040016 C900040141 + C900040142 + C900040143 + C900040144 + ∗ 100 C900040145 + C900040146 + C900040147 + C900040148 Type Basis Percentage Cell UL Signaling TBF Share Description Based on different purposes, MS will establish two kinds of TBF: signaling TBF and data TBF. UL signaling TBF share indicates percentage of UL signaling TBF vs. UL TBF (UL signaling TBF and data TBF). Definition UL signaling TBF share equals to the number of UL signaling TBF establishment divided by the number of UL TBF establishment. Counter Formula UL Signalling TBF Share = C900040025 + C900040033 C900040025 + C900040033 + C900040026 + C900040034 Type Basis ∗ 100 Percentage Cell DL Signaling TBF Share Description Based on different purposes, MS will establish two kinds of TBF: signaling TBF and data TBF. DL signaling TBF share indicates percentage of DL signaling TBF vs. DL TBF (DL signaling TBF and data TBF). Definition DL signaling TBF share equals to the number of DL signaling TBF establishment divided by the number of DL TBF establishment. Counter Formula DL Signalling TBF Share = C900040007 + C900040015 C900040007 + C900040015 + C900040008 + C900040016 Type Basis ∗ 100 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 47 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL GPRS Data TBF Share Description This statistic provides the percentage of the number of UL GPRS data TBF establishment vs. the number of GPRS and EDGE UL data TBF establishment. Definition UL GPRS data TBF share equals to the number of UL GPRS data TBF establishment divided by the number of UL GPRS and EDGE data TBF establishment. Counter Formula Type Basis UL GPRS Data TBF Share = C900040026 C900040026 + C900040034 ∗ 100 Percentage Cell DL GPRS Data TBF Share Description This statistic provides the percentage of the number of DL GPRS data TBF establishment vs. the number of DL GPRS and EDGE data TBF establishment. Definition DL GPRS data TBF share equals to the number of DL GPRS data TBF establishment divided by the number of DL GPRS and EDGE data TBF establishment. Counter Formula Type Basis DL GPRS Data TBF Share = C900040008 C900040008 + C900040016 ∗ 100 Percentage Cell UL Signaling TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL signaling TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. Definition UL signaling TBF failure rate equals to the number of UL signaling TBF exceptional release divided by the number of UL signaling TBF establishment. Counter Formula 48 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain UL Signalling TBF Failure Rate = C900040037 + C900040038 + C900040039 + C900040040 + C900040041 + C900040042 + C900040043 + C900040044 + C900040045 + C900040046 C900040025 + C900040033 Type Basis ∗ 100 Percentage Cell DL Signaling TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after DL signaling TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. Definition DL signaling TBF failure rate equals to the number of DL signaling TBF exceptional release divided by the number of DL signaling TBF establishment. Counter Formula DL Signalling TBF Failure Rate = C900040149 + C900040150 + C900040151 + C900040152 + C900040153 + C900040154 + C900040155 + C900040156 + C900040157 + C900040158 C900040007 + C900040015 Type Basis ∗ 100 Percentage Cell UL GPRS Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL GPRS data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. Definition UL GPRS data TBF failure rate equals to the number of UL GPRS data TBF exceptional release divided by the number of UL GPRS data TBF establishment. Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 49 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL GPRS Data TBF Failure Rate = C900040020 + C900040021 + C900040022 + C900040023 + C900040024 - (C900040037 + C900040038 + C900040039 + C900040040 + C900040041) C900040026 Type Basis ∗ 100 Percentage Cell DL GPRS Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after DL GPRS data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. Definition DL GPRS data TBF failure rate equals to the number of DL GPRS data TBF exceptional release divided by the number of DL GPRS data TBF establishment. Counter Formula DL GPRS Data TBF Failure Rate = C900040002 + C900040003 + C900040004 + C900040005 + C900040006 - (C900040149 + C900040150 + C900040151 + C900040152 + C900040153) C900040008 Type Basis ∗ 100 Percentage Cell UL EDGE Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL EDGE data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. Definition UL EDGE data TBF failure rate equals to the number of UL EDGE data TBF exceptional release divided by the number of UL EDGE data TBF establishment. Counter Formula 50 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain UL EDGE Data TBF Failure Rate = C900040028 + C900040029 + C900040030 + C900040031 + C900040032 - (C900040042 + C900040043 + C900040044 + C900040045 + C900040046) ∗ 100 C900040034 Type Basis Percentage Cell DL EDGE Data TBF Failure Rate Description This statistic provides TBF proportion exceptionally released after UL EDGE data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network. Definition DL EDGE data TBF failure rate equals to the number of DL EDGE data TBF exceptional release divided by the number of DL EDGE data TBF establishment. Counter Formula DL EDGE Data TBF Failure Rate = C900040010 + C900040011 + C900040012 + C900040013 + C900040014 - (C900040154 + C900040155 + C900040156 + C900040157 + C900040158) ∗ 100 C900040016 Type Basis Percentage Cell UL GPRS Data TBF Throughput Description This statistic provides LLC frame throughput carried by GPRS UL data TBF in unit time. Definition GPRS UL data TBF average rate equals to LLC frame throughput carried by GPRS UL data TBF (bytes multiplied by 8) divided by GPRS UL data TBF duration. Counter Formula Type Basis UL GPRS Data TBF Throughput = C900040058 ∗ 8 C900040059 Kbps Cell Confidential and Proprietary Information of ZTE CORPORATION 51 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL GPRS Data TBF Throughput Description This statistic provides LLC frame throughput carried by GPRS DL data TBF in unit time. Definition GPRS DL data TBF average rate equals to LLC frame throughput carried by GPRS DL data TBF (bytes multiplied by 8) divided by GPRS DL data TBF duration. Counter Formula Type Basis DL GPRS Data TBF Throughput = C900040060 ∗ 8 C900040061 Kbps Cell UL GPRS Data TBF Establishment Share On PACCH Description The statistic provides the percentage of the UL GPRS data TBF Establishment On PACCH. Definition The percentage of UL GPRS data TBF establishment on PACCH equals to the number of UL GPRS data TBF establishment on PACCH divided by the number of UL GPRS TBF (including signaling TBF and data TBF) on PACCH. Counter Formula UL GPRS Data TBF Establishment Share On PACCH = C900040171 C900040019 Type Basis ∗ 100 Percentage Cell DL GPRS Data TBF Establishment Share On PACCH Description The statistic provides the percentage of the DL GPRS data TBF Establishment On PACCH. Definition The percentage of DL GPRS data TBF establishment on PACCH equals to the number of DL GPRS data TBF establishment on PACCH divided by the number of DL GPRS TBF (including signaling TBF and data TBF) on PACCH. Counter Formula DL GPRS Data TBF Establishment Share On PACCH = C900040169 C900040001 52 ∗ 100 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Type Percentage Basis Cell UL EDGE Data TBF Establishment Share On PACCH Description The statistic provides the percentage of the UL EDGE data TBF Establishment On PACCH. Definition The percentage of UL EDGE data TBF establishment on PACCH equals to the number of UL EDGE data TBF establishment on PACCH divided by the number of UL EDGE TBF (including signaling TBF and data TBF) on PACCH. Counter Formula UL EDGE Data TBF Establishment Share On PACCH = C900040162 C900040027 Type Basis ∗ 100 Percentage Cell DL EDGE Data TBF Establishment Share On PACCH Description The statistic provides the percentage of the DL EDGE data TBF Establishment On PACCH. Definition The percentage of DL EDGE data TBF establishment on PACCH equals to the number of DL EDGE data TBF establishment on PACCH divided by the number of DL EDGE TBF (including signaling TBF and data TBF) on PACCH. Counter Formula DL EDGE Data TBF Establishment Share On PACCH = C900040170 C900040009 Type Basis ∗ 100 Percentage Cell UL EDGE Data TBF Throughput Description This statistic provides LLC frame throughput carried by EPRS UL data TBF in unit time. Definition Confidential and Proprietary Information of ZTE CORPORATION 53 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual EDGE UL data TBF average rate equals to LLC frame throughput carried by EDGE UL data TBF (bytes multiplied by 8) divided by EDGE UL data TBF duration. Counter Formula Type Basis UL EDGE Data TBF Throughput = C900040066 ∗ 8 C900040067 Kbps Cell DL EDGE Data TBF Throughput Description This statistic provides LLC frame throughput carried by EDGE DL data TBF in unit time. Definition EDGE DL data TBF average rate equals to LLC frame throughput carried by EDGE DL data TBF (bytes multiplied by 8) divided by EDGE DL data TBF duration. Counter Formula Type Basis DL EDGE Data TBF Throughput = C900040068 ∗ 8 C900040069 Kbps Cell RLC UL PDCH Usage Description Definition Counter Formula Type Basis The statistic provides the percentage of UL used PDCH. UL PDCH usage equals to the number of non-null RLF data blocks (including control block and data block) received on PDCH divided by the number of general RLC blocks (non-null RLC blocks and dummy control blocks). UL PDCH Usage = C900040106 + C900040093 C900040093 + C900040106 + C900040079 Percentage Cell DL PDCH Usage Description 54 The statistic provides the percentage of DL used PDCH. Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain Definition Counter Formula Type Basis DL PDCH usage equals to the number of non-null RLF data blocks (including control block and data block) transmitted on PDCH divided by the number of general RLC blocks (non-null RLC blocks and dummy control blocks). DL PDCH Usage = C900040080 + C900040107 C900040080 + C900040107 + C900040078 ∗ 100 Percentage Cell Abis Bandwidth Usage Description Definition Counter Formula Type Basis This statistic provides Abis bandwidth usage. The number of data blocks transmitted by given Abis bandwidth divided by the number of effective RLC data blocks (including control block and data block) transmitted. Abis Bandwidth Usage = C900040055 C900040080 + C900040107 ∗ 100 Percentage Cell UL RLC Data Throughput Description This statistic provides effective protocol data flow received at upper layer by packet UL channel. Definition UL RLC data throughput equals to the quantity of effective protocol data received at upper layer by packet UL channel in unit time. Counter Formula Type Basis UL RLC Data Throughtput = C900040057 ∗ 8 60 ∗ 60 bps Cell UL RLC Data Throughput Per PDCH Description Definition Counter Formula This statistic provides UL RLC data throughput per PDCH. UL RLC data throughput per PDCH equals to RLC UL data throughput divided by the average number of available PDCH. UL RLC Data Throughtput Per PDCH = C900040057 ∗ 8 60 ∗ 60 ∗ C900040136 Confidential and Proprietary Information of ZTE CORPORATION 55 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type bps Basis Cell DL RLC Data Throughput Description This statistic provides effective protocol data flow received at upper layer by packet DL channel. Definition DL RLC data throughput equals to the quantity of effective protocol data transmitted at upper layer by packet DL channel in unit time. Counter Formula Type Basis DL RLC Data Throughtput = C900040056 ∗ 8 60 ∗ 60 bps Cell DL RLC Data Throughput Per PDCH Description Definition Counter Formula Type Basis This statistic provides DL RLC data throughput per PDCH. DL RLC data throughput per PDCH equals to RLC DL data throughput divided by the average number of available PDCH. DL RLC Data Throughtput Per PDCH = C900040056 ∗ 8 60 ∗ 60 ∗ C900040136 bps Cell UL GPRS RLC Retransmission Rate Description This statistic provides UL GPRS RLC retransmission rate, the most important indicator to reflect GPRS UL service condition, and to indicate whether instability, congestion, or interference occurs in the system. Definition UL GPRS RLC retransmission rate equals to the number of NACK data block received by UL GPRS TBF divided by the number of effective data block received by UL GPRS TBF. Counter Formula Type Basis 56 UL GPRS RLC Retransmission Rate = Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION C900040063 C900040062 ∗ 100 Chapter 2 - Introduction of KPI in PS Domain DL GPRS RLC Retransmission Rate Description This statistic provides DL GPRS RLC retransmission rate, the most important indicator to reflect GPRS DL service condition, and to indicate whether instability, congestion, or interference occurs in the system. Definition DL GPRS RLC retransmission rate equals to the number of NACK data block transmitted by DL GPRS TBF divided by the number of effective data block transmitted by DL GPRS TBF. Counter Formula Type Basis DL GPRS RLC Retransmission Rate = C900040065 C900040064 ∗ 100 Percentage Cell UL EDGE RLC Retransmission Rate Description This statistic provides UL EDGE RLC retransmission rate, the most important indicator to reflect EDGE UL service condition, and to indicate whether instability, congestion, or interference occurs in the system. Definition UL EDGE RLC retransmission rate equals to the number of NACK data block received by UL EDGE TBF divided by the number of effective data block received by UL EDGE TBF. Counter Formula Type Basis UL EDGE RLC Retransmission Rate = C900040071 C900040070 ∗ 100 Percentage Cell DL EDGE RLC Retransmission Rate Description This statistic provides UL EDGE RLC retransmission rate, the most important indicator to reflect EDGE UL service condition, and to indicate whether instability, congestion, or interference occurs in the system. Definition DL EDGE RLC retransmission rate equals to the number of NACK data block transmitted by DL EDGE TBF divided by the number of effective data block transmitted by DL EDGE TBF. Counter Formula Type Basis UL EDGE RLC Retransmission Rate = C900040071 C900040070 ∗ 100 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 57 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL PDCH RLC Share Description The statistic provides the percentage of Radio Link Control blocks transmitted by the PCU (UL). Definition UL PDCH RLC share equals to the number of RLC control blocks (excluding control blank frame) on PACCH divided by the number sum of UL RLC control blocks (excluding control blank frame) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined, and first transmitted RLC blocks). Counter Formula Type Basis DL EDGE RLC Retransmission Rate = C900040073 C900040072 ∗ 100 Percentage Cell DL PDCH RLC Share Description The statistic provides the percentage of Radio Link Control blocks transmitted by the PCU (DL). Definition DL PDCH RLC share equals to the number of RLC control blocks (excluding control blank frame) on PACCH divided by the number sum of DL RLC control blocks (excluding control blank frame) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined, and first transmitted RLC blocks). Counter Formula DL PDCH RLC Share = C900040080 C900040107 + C900040080 Type Basis ∗ 100 Percentage Cell UL GPRS CS-1 Block Share Description This statistic provides ratio of CS-1 Blocks in UL to total UL GPRS Blocks. Definition Number of UL CS-1Data Blocks divided by the total number of UL GPRS Data Blocks Counter Formula UL GPRS CS - 1 Block Share = C900040094 + C900040098 + C900040102 C900040094 + C900040095 + C900040096 + C900040097 + C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 58 Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain Type Percentage Basis Cell UL GPRS CS-2 Block Share Description This statistic provides ratio of CS-2 Blocks in UL to total UL GPRS Blocks. Definition Number of UL CS-2 Data Blocks divided by the total number of UL GPRS Data Blocks Counter Formula UL GPRS CS - 2 Block Share = C900040095 + C900040099 + C900040103 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Type Basis Percentage Cell UL GPRS CS-3 Block Share Description This statistic provides ratio of CS-3 Blocks in UL to total UL GPRS Blocks. Definition Number of UL CS-3 Data Blocks divided by the total number of UL GPRS Data Blocks Counter Formula UL GPRS CS - 3 Block Share = C900040096 + C900040100 + C900040104 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Type Basis Percentage Cell UL GPRS CS-4 Block Share Description This statistic provides ratio of CS-4 Blocks in UL to total UL GPRS Blocks. Definition Number of UL CS-4 Data Blocks divided by the total number of UL GPRS Data Blocks Confidential and Proprietary Information of ZTE CORPORATION 59 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula UL GPRS CS - 4 Block Share = C900040097 + C900040101 + C900040105 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 Type Basis Percentage Cell DL GPRS CS-1 Block Share Description This statistic provides ratio of CS-1 Blocks in DL to total DL GPRS Blocks. Definition Number of DL CS-1 Data Blocks divided by the total number of DL GPRS Data Blocks Counter Formula DL GPRS CS - 1 Block Share = C900040081 + C900040085 + C900040089 C900040081 + C900040082 + C900040083 + C900040084 + ∗ 100 C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Type Basis Percentage Cell DL GPRS CS-2 Block Share Description This statistic provides ratio of CS-2 Blocks in DL to total DL GPRS Blocks. Definition Number of DL CS-2 Data Blocks divided by the total number of DL GPRS Data Blocks Counter Formula DL GPRS CS - 2 Block Share = C900040082 + C900040086 + C900040090 C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Type Basis 60 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain DL GPRS CS-3 Block Share Description This statistic provides ratio of CS-3 Blocks in DL to total DL GPRS Blocks. Definition Number of DL CS-3 Data Blocks divided by the total number of DL GPRS Data Blocks Counter Formula DL GPRS CS - 3 Block Share = C900040083 + C900040087 + C900040091 C900040081 + C900040082 + C900040083 + C900040084 + ∗ 100 C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Type Basis Percentage Cell DL GPRS CS-4 Block Share Description This statistic provides ratio of CS-4 Blocks in DL to total DL GPRS Blocks. Definition Number of DL CS-4 Data Blocks divided by the total number of DL GPRS Data Blocks Counter Formula DL GPRS CS - 4 Block Share = C900040084 + C900040088 + C900040092 C900040081 + C900040082 + C900040083 + C900040084 + ∗ 100 C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 Type Basis Percentage Cell UL GPRS CS-1 Data Share Description This statistic provides ratio of CS-1 Data in UL to total UL GPRS Data. Definition UL data transmitted using CS-1 divided by the total UL GPRS Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 61 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL GPRS CS - 1 Data Share = C900040094 * 22 + C900040098 * 22 + C900040102 * 22 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + ∗ 100 C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52) Type Basis Percentage Cell UL GPRS CS-2 Data Share Description This statistic provides ratio of CS-2 Data in UL to total UL GPRS Data. Definition UL data transmitted using CS-2 divided by the total UL GPRS Data Counter Formula UL GPRS CS - 2 Data Share = C900040095 * 32 + C900040099 * 32 + C900040103 * 32 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + ∗ 100 C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52) Type Basis Percentage Cell UL GPRS CS-3 Data Share Description This statistic provides ratio of CS-3 Data in UL to total UL GPRS Data. Definition UL data transmitted using CS-3 divided by the total UL GPRS Data Counter Formula UL GPRS CS - 3 Data Share = C900040096 * 38 + C900040100 * 38 + C900040104 * 38 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52) Type 62 Percentage Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain Basis Cell UL GPRS CS-4 Data Share Description This statistic provides ratio of CS-4 Data in UL to total UL GPRS Data. Definition UL data transmitted using CS-4 divided by the total UL GPRS Data Counter Formula UL GPRS CS - 4 Data Share = C900040097 * 52 + C900040101 * 52 + C900040105 * 52 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + ∗ 100 C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52) Type Basis Percentage Cell DL GPRS CS-1 Data Share Description This statistic provides ratio of CS-1 Data in DL to total DL GPRS Data. Definition DL data transmitted using CS-1 divided by the total DL GPRS Data Counter Formula DL GPRS CS - 1 Data Share = C900040081 * 22 + C900040085 * 22 + C900040089 * 22 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + ∗ 100 C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52) Type Basis Percentage Cell DL GPRS CS-2 Data Share Description This statistic provides ratio of CS-2 Data in DL to total DL GPRS Data. Definition DL data transmitted using CS-2 divided by the total DL GPRS Data Confidential and Proprietary Information of ZTE CORPORATION 63 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Counter Formula DL GPRS CS - 2 Data Share = C900040082 * 32 + C900040086 * 32 + C900040090 * 32 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + ∗ 100 C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52) Type Basis Percentage Cell DL GPRS CS-3 Data Share Description This statistic provides ratio of CS-3 Data in DL to total DL GPRS Data. Definition DL data transmitted using CS-3 divided by the total DL GPRS Data Counter Formula DL GPRS CS - 3 Data Share = C900040083 * 38 + C900040087 * 38 + C900040091 * 38 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + ∗ 100 C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52) Type Basis Percentage Cell DL GPRS CS-4 Data Share Description This statistic provides ratio of CS-4 Data in DL to total DL GPRS Data. Definition DL data transmitted using CS-4 divided by the total DL GPRS Data Counter Formula DL GPRS CS - 4 Data Share = C900040084 * 52 + C900040088 * 52 + C900040092 * 52 C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52) Type 64 Percentage Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain Basis Cell UL EDGE MCS-1 Block Share Description This statistic provides ratio of MCS-1 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-1 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 1 Block Share = C901030048 + C901030061 + C901030074 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell UL EDGE MCS-2 Block Share Description This statistic provides ratio of MCS-2 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-2 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 2 Block Share = C901030049 + C901030062 + C901030075 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 65 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE MCS-3 Block Share Description This statistic provides ratio of MCS-3 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-3 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 3 Block Share = C901030050 + C901030063 + C901030076 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell UL EDGE MCS-4 Block Share Description This statistic provides ratio of MCS-4 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-4 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 4 Block Share = C901030051 + C901030064 + C901030077 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis 66 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain UL EDGE MCS-5 Block Share Description This statistic provides ratio of MCS-5 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-5 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 5 Block Share = C901030052 + C901030065 + C901030078 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell UL EDGE MCS-6 Block Share Description This statistic provides ratio of MCS-6 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-6 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 6 Block Share = C901030053 + C901030066 + C901030079 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 67 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE MCS-7 Block Share Description This statistic provides ratio of MCS-7 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-7 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 7 Block Share = C901030054 + C901030067 + C901030080 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell UL EDGE MCS-8 Block Share Description This statistic provides ratio of MCS-8 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-8 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 8 Block Share = C901030055 + C901030068 + C901030081 C901030048 + C901030049 + C901030050 + C901030051 + C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis 68 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain UL EDGE MCS-9 Block Share Description This statistic provides ratio of MCS-9 Blocks in UL to total UL EDGE Blocks. Definition Number of UL MCS-9 Data Blocks divided by the total number of UL EDGE Data Blocks Counter Formula UL EDGE MCS - 9 Block Share = C901030056 + C901030069 + C901030082 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 ) Type Basis Percentage Cell DL EDGE MCS-1 Block Share Description This statistic provides ratio of MCS-1 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-1 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 1 Block Share = C901030006 + C901030019 + C901030032 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 69 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE MCS-2 Block Share Description This statistic provides ratio of MCS-2 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-2 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 2 Block Share = C901030007 + C901030020 + C901030033 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-3 Block Share Description This statistic provides ratio of MCS-3 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-3 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 3 Block Share = C901030008 + C901030021 + C901030034 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis 70 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain DL EDGE MCS-4 Block Share Description This statistic provides ratio of MCS-4 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-4 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 4 Block Share = C901030009 + C901030022 + C901030035 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-5 Block Share Description This statistic provides ratio of MCS-5 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-5 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 5 Block Share = C901030010 + C901030023 + C901030036 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 71 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE MCS-6 Block Share Description This statistic provides ratio of MCS-6 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-6 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 6 Block Share = C901030011 + C901030024 + C901030037 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-7 Block Share Description This statistic provides ratio of MCS-7 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-7 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 7 Block Share = C901030012 + C901030025 + C901030038 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis 72 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain DL EDGE MCS-8 Block Share Description This statistic provides ratio of MCS-8 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-8 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 8 Block Share = C901030013 + C901030026 + C901030039 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL EDGE MCS-9 Block Share Description This statistic provides ratio of MCS-9 Blocks in DL to total DL EDGE Blocks. Definition Number of DL MCS-9 Data Blocks divided by the total number of DL EDGE Data Blocks Counter Formula DL EDGE MCS - 9 Block Share = C901030014 + C901030027 + C901030040 C901030006 + C901030007 + C901030008 + C901030009 + ∗ 100 C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 73 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE MCS-1 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Data in UL to total UL EDGE Data. UL MCS-1 Data divided by the total UL EDGE Data UL EDGE MCS - 1 Data Share = (C901030048 + C901030061 + C901030074) * 22 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-2 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Data in UL to total UL EDGE Data. UL MCS-2 Data divided by the total UL EDGE Data UL EDGE MCS - 2 Data Share = (C901030049 + C901030062 + C901030075) * 28 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type 74 Percentage Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain Basis Cell UL EDGE MCS-3 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Data in UL to total UL EDGE Data. UL MCS-3 Data divided by the total UL EDGE Data UL EDGE MCS - 3 Data Share = (C901030050 + C901030063 + C901030076 ) * 37 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-4 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Data in UL to total UL EDGE Data. UL MCS-4 Data divided by the total UL EDGE Data UL EDGE MCS - 4 Data Share = (C901030051 + C901030064 + C901030077) * 44 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Confidential and Proprietary Information of ZTE CORPORATION 75 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Type Percentage Basis Cell UL EDGE MCS-5 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Data in UL to total UL EDGE Data. UL MCS-5 Data divided by the total UL EDGE Data UL EDGE MCS - 5 Data Share = (C901030052 + C901030065 + C901030078) * 56 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-6 Data Share Description Definition This statistic provides ratio of MCS-6 Data in UL to total UL EDGE Data. UL MCS-6 Data divided by the total UL EDGE Data Counter Formula 76 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain UL EDGE MCS - 6 Data Share = (C901030053 + C901030066 + C901030079 ) * 74 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-7 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Data in UL to total UL EDGE Data. UL MCS-7 Data divided by the total UL EDGE Data UL EDGE MCS - 7 Data Share = (C901030054 + C901030067 + C901030080) * 56 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-8 Data Share Description This statistic provides ratio of MCS-8 Data in UL to total UL EDGE Data. Confidential and Proprietary Information of ZTE CORPORATION 77 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula UL MCS-8 Data divided by the total UL EDGE Data UL EDGE MCS - 8 Data Share = (C901030055 + C901030068 + C901030081) * 68 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis Percentage Cell UL EDGE MCS-9 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Data in UL to total UL EDGE Data. UL MCS-9 Data divided by the total UL EDGE Data UL EDGE MCS - 9 Data Share = (C901030056 + C901030069 + C901030082) * 74 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 Type Basis 78 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain DL EDGE MCS-1 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-1 Data in DL to total DL EDGE Data. DL MCS-1 Data divided by the total DL EDGE Data DL EDGE MCS - 1 Data Share = (C901030006 + C901030019 + C901030032 ) * 22 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-2 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-2 Data in DL to total DL EDGE Data. DL MCS-2 Data divided by the total DL EDGE Data DL EDGE MCS - 2 Data Share = (C901030007 + C901030020 + C901030033) * 28 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Percentage Confidential and Proprietary Information of ZTE CORPORATION 79 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Basis Cell DL EDGE MCS-3 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-3 Data in DL to total DL EDGE Data. DL MCS-3 Data divided by the total DL EDGE Data DL EDGE MCS - 3 Data Share = (C901030008 + C901030021 + C901030034) * 37 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-4 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-4 Data in DL to total DL EDGE Data. DL MCS-4 Data divided by the total DL EDGE Data DL EDGE MCS - 4 Data Share = (C901030009 + C901030022 + C901030035) * 44 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 80 Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Chapter 2 - Introduction of KPI in PS Domain Type Percentage Basis Cell DL EDGE MCS-5 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-5 Data in DL to total DL EDGE Data. DL MCS-5 Data divided by the total DL EDGE Data DL EDGE MCS - 5 Data Share = (C901030010 + C901030023 + C901030036 ) * 56 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-6 Data Share Description Definition This statistic provides ratio of MCS-6 Data in DL to total DL EDGE Data. DL MCS-6 Data divided by the total DL EDGE Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 81 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL EDGE MCS - 6 Data Share = (C901030011 + C901030024 + C901030037 ) * 74 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-7 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-7 Data in DL to total DL EDGE Data. DL MCS-7 Data divided by the total DL EDGE Data DL EDGE MCS - 7 Data Share = (C901030012 + C901030025 + C901030038 ) * 56 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-8 Data Share Description 82 This statistic provides ratio of MCS-8 Data in DL to total DL EDGE Data. Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 - Introduction of KPI in PS Domain Definition Counter Formula DL MCS-8 Data divided by the total DL EDGE Data DL EDGE MCS - 8 Data Share = (C901030013 + C901030026 + C901030039 ) * 68 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL EDGE MCS-9 Data Share Description Definition Counter Formula This statistic provides ratio of MCS-9 Data in DL to total DL EDGE Data. DL MCS-9 Data divided by the total DL EDGE Data DL EDGE MCS - 9 Data Share = (C901030014 + C901030027 + C901030040) * 74 C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + ∗ 100 C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 83 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 84 Confidential and Proprietary Information of ZTE CORPORATION Appendix A Reference KPI TP Project Demands UL GPRS Traffic Description Definition Counter Formula Type Basis This statistic provides UL GPRS Traffic. UL GPRS Traffic equals to GPRS UL data TBF duration divided by 3600. UL GPRS Traffic = C900040059 3600 Erl Cell DL GPRS Traffic Description Definition Counter Formula Type Basis This statistic provides DL GPRS Traffic. DL GPRS Traffic equals to GPRS DL data TBF duration divided by 3600. DL GPRS Traffic = C900040061 3600 Erl Cell UL EDGE Traffic Description This statistic provides UL EDGE Traffic. Confidential and Proprietary Information of ZTE CORPORATION 85 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Type Basis UL EDGE Traffic equals to EDGE UL data TBF duration divided by 3600. UL DEGE Traffic = C900040067 3600 Erl Cell DL EDGE Traffic Description Definition Counter Formula Type Basis This statistic provides DL EDGE Traffic. DL EDGE Traffic equals to EDGE DL data TBF duration divided by 3600. DL DEGE Traffic = C900040069 3600 Erl Cell UL RLC Retransmission Rate (CS-1) Description This statistic provides ratio of Retransmitted UL CS-1 data to the total CS-1 Data. Definition Retransmitted UL CS-1 data divided by total UL CS-1Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (CS - 1) = C900040098 C900040094 + C900040098 + C900040102 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (CS-2) Description This statistic provides ratio of Retransmitted UL CS-2 data to the total CS-2 Data. Definition Retransmitted UL CS-2 data divided by total UL CS-2 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (CS - 2) = C900040099 C900040095 + C900040099 + C900040103 86 Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI Type Percentage Basis Cell UL RLC Retransmission Rate (CS-3) Description This statistic provides ratio of Retransmitted UL CS-3 data to the total CS-3 Data. Definition Retransmitted UL CS-3 data divided by total UL CS-3 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (CS - 3) = C900040100 C900040096 + C900040100 + C900040104 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (CS-4) Description This statistic provides ratio of Retransmitted UL CS-5 data to the total CS-4 Data. Definition Retransmitted UL CS-5 data divided by total UL CS-4 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (CS - 4) = C900040101 C900040097 + C900040101 + C900040105 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (CS-1) Description This statistic provides ratio of Retransmitted DL CS-1 data to the total CS-1 Data. Definition Retransmitted DL CS-1 data divided by total DL CS-1Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (CS - 1) = C900040085 C900040081 + C900040085 + C900040089 Type Basis ∗ 100 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 87 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL RLC Retransmission Rate (CS-2) Description This statistic provides ratio of Retransmitted DL CS-2 data to the total CS-2 Data. Definition Retransmitted DL CS-2 data divided by total DL CS-2Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (CS - 2) = C900040086 C900040082 + C900040086 + C900040090 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (CS-3) Description This statistic provides ratio of Retransmitted DL CS-3 data to the total CS-3 Data. Definition Retransmitted DL CS-3 data divided by total DL CS-3 Data (Transmitted & Retransmitted). Counter Formula Retransmission Rate (CS - 3) DL = C900040087 C900040083 + C900040087 + C900040091 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (CS-4) Description This statistic provides ratio of Retransmitted DL CS-4 data to the total CS-4 Data. Definition Retransmitted DL CS-4 data divided by total DL CS-4 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (CS - 4) = C900040088 C900040084 + C900040088 + C900040092 Type Basis 88 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI DL&UL RLC Retransmission Rate (CS-1) Description This statistic provides ratio of Retransmitted (DL&UL) CS-1 data to the total CS-1 Data. Definition Retransmitted (DL&UL) CS-1 data divided by total (DL&UL) CS1Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (CS - 1) = C900040098 + C900040085 C900040094 + C900040098 + C900040102 + ∗ 100 C900040081 + C900040085 + C900040089 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (CS-2) Description This statistic provides ratio of Retransmitted (DL&UL) CS-2 data to the total CS-2 Data. Definition Retransmitted (DL&UL) CS-2 data divided by total (DL&UL) CS-2 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (CS - 2) = C900040099 + C900040086 C900040095 + C900040099 + C900040103 + ∗ 100 C900040082 + C900040086 + C900040090 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (CS-3) Description This statistic provides ratio of Retransmitted (DL&UL) CS-3 data to the total CS-3 Data. Definition Retransmitted (DL&UL) CS-3 data divided by total (DL&UL) CS-3 Data (Transmitted & Retransmitted). Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 89 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL RLC Retransmission Rate (CS - 3) = C900040100 + C900040087 ∗ 100 C900040096 + C900040100 + C900040104 + C900040083 + C900040087 + C900040091 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (CS-4) Description This statistic provides ratio of Retransmitted (DL&UL) CS-4 data to the total CS-4 Data. Definition Retransmitted (DL&UL) CS-4 data divided by total (DL&UL) CS-4 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (CS - 4) = C900040101 + C900040088 C900040097 + C900040101 + C900040105 + ∗ 100 C900040084 + C900040088 + C900040092 Type Basis Percentage Cell UL GPRS Retransmission Rate Description This statistic provides ratio of Retransmitted GPRS UL data (CS1, CS2, CS3, CS4) to the total GPRS UL Data. Definition Retransmitted GPRS UL data (CS1, CS2, CS3, CS4) divided by total GPRS (UL) (Transmitted & Retransmitted). Counter Formula UL GPRS Retransmission Rate = C900040098 + C900040099 + C900040100 + C900040101 C900040094 + C900040098 + C900040102 + C900040095 + C900040099 + C900040103 + C900040096 + C900040100 + C900040104 + C900040097 + C900040101 + C900040105 Type Basis 90 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI DL GPRS Retransmission Rate Description This statistic provides ratio of Retransmitted GPRS DL data (CS1, CS2, CS3, CS4) to the total GPRS DL Data. Definition Retransmitted GPRS DL data (CS1, CS2, CS3, CS4) divided by total GPRS (DL) (Transmitted & Retransmitted). Counter Formula DL GPRS Retransmission Rate = C900040085 + C900040086 + C900040087 + C900040088 C900040081 + C900040085 + C900040089 + C900040082 + ∗ 100 C900040086 + C900040090 + C900040083 + C900040087 + C900040091 + C900040084 + C900040088 + C900040092 Type Basis Percentage Cell UL&DL GPRS Retransmission Rate Description This statistic provides ratio of Retransmitted GPRS (DL&UL) data (CS1, CS2, CS3, CS4) to the total GPRS (DL&UL) Data. Definition Retransmitted GPRS (DL&UL) data (CS1, CS2, CS3, CS4) divided by total GPRS (DL&UL) (Transmitted & Retransmitted). Counter Formula UL & DL GPRS Retransmission Rate = C900040098 + C900040099 + C900040100 + C900040101 + C900040085 + C900040086 + C900040087 + C900040088 C900040094 + C900040098 + C900040102 + C900040095 + ∗ 100 C900040099 + C900040103 + C900040096 + C900040100 + C900040104 + C900040097 + C900040101 + C900040105 + C900040081 + C900040085 + C900040089 + C900040082 + C900040086 + C900040090 + C900040083 + C900040087 + C900040091 + C900040084 + C900040088 + C900040092 Type Basis Percentage Cell UL RLC Retransmission Rate (MCS1) Description This statistic provides ratio of Retransmitted UL MCS-1 data to the total MCS-1 Data. Confidential and Proprietary Information of ZTE CORPORATION 91 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Retransmitted UL MCS-1 data divided by total UL MCS-1Data (Transmitted & Retransmitted). UL RLC Retransmission Rate (MCS - 1) = C901030061 C901030048 + C901030061 + C901030074 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (MCS2) Description This statistic provides ratio of Retransmitted UL MCS-2 data to the total MCS-2 Data. Definition Retransmitted UL MCS-2 data divided by total UL MCS-2 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 2) = C901030062 C901030049 + C901030062 + C901030075 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (MCS3) Description This statistic provides ratio of Retransmitted UL MCS-3 data to the total MCS-3 Data. Definition Retransmitted UL MCS-3 data divided by total UL MCS-3 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 2) = C901030063 C901030050 + C901030063 + C901030076 Type Basis 92 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI UL RLC Retransmission Rate (MCS4) Description This statistic provides ratio of Retransmitted UL MCS-4 data to the total MCS-4 Data. Definition Retransmitted UL MCS-4 data divided by total UL MCS-4 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 4) = C901030064 C901030051 + C901030064 + C901030077 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (MCS5) Description This statistic provides ratio of Retransmitted UL MCS-5 data to the total MCS-5 Data. Definition Retransmitted UL MCS-5 data divided by total UL MCS-5 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 5) = C901030065 C901030052 + C901030065 + C901030078 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (MCS6) Description This statistic provides ratio of Retransmitted UL MCS-6 data to the total MCS-6 Data. Definition Retransmitted UL MCS-6 data divided by total UL MCS-6 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 6) = C901030066 C901030053 + C901030066 + C901030079 Type ∗ 100 Percentage Confidential and Proprietary Information of ZTE CORPORATION 93 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Basis Cell UL RLC Retransmission Rate (MCS7) Description This statistic provides ratio of Retransmitted UL MCS-7 data to the total MCS-7 Data. Definition Retransmitted UL MCS-7 data divided by total UL MCS-7 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 7) = C901030067 C901030054 + C901030067 + C901030080 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (MCS8) Description This statistic provides ratio of Retransmitted UL MCS-8 data to the total MCS-8 Data. Definition Retransmitted UL MCS-8 data divided by total UL MCS-8 Data (Transmitted & Retransmitted). Counter Formula UL RLC Retransmission Rate (MCS - 8) = C901030068 C901030055 + C901030068 + C901030081 Type Basis ∗ 100 Percentage Cell UL RLC Retransmission Rate (MCS9) Description This statistic provides ratio of Retransmitted UL MCS-9 data to the total MCS-9 Data. Definition Retransmitted UL MCS-9 data divided by total UL MCS-9 Data (Transmitted & Retransmitted). Counter Formula 94 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI UL RLC Retransmission Rate (MCS - 9) = C901030069 C901030056 + C901030069 + C901030082 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS1) Description This statistic provides ratio of Retransmitted DL MCS-1 data to the total MCS-1 Data. Definition Retransmitted DL MCS-1 data divided by total DL MCS-1Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 1) = C901030019 C901030006 + C901030019 + C901030032 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS2) Description This statistic provides ratio of Retransmitted DL MCS-2 data to the total MCS-2 Data. Definition Retransmitted DL MCS-2 data divided by total DL MCS-2 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 2) = C901030020 C901030007 + C901030020 + C901030033 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS3) Description This statistic provides ratio of Retransmitted DL MCS-3 data to the total MCS-3 Data. Confidential and Proprietary Information of ZTE CORPORATION 95 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Retransmitted DL MCS-3 data divided by total DL MCS-3 Data (Transmitted & Retransmitted). DL RLC Retransmission Rate (MCS - 3) = C901030021 C901030008 + C901030021 + C901030034 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS4) Description This statistic provides ratio of Retransmitted DL MCS-4 data to the total MCS-4 Data. Definition Retransmitted DL MCS-4 data divided by total DL MCS-4 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 4) = C901030022 C901030009 + C901030022 + C901030035 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS5) Description This statistic provides ratio of Retransmitted DL MCS-5 data to the total MCS-5 Data. Definition Retransmitted DL MCS-5 data divided by total DL MCS-5 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 5) = C901030023 C901030010 + C901030023 + C901030036 Type Basis 96 Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI DL RLC Retransmission Rate (MCS6) Description This statistic provides ratio of Retransmitted DL MCS-6 data to the total MCS-6 Data. Definition Retransmitted DL MCS-6 data divided by total DL MCS-6 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 6) = C901030024 C901030011 + C901030024 + C901030037 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS7) Description This statistic provides ratio of Retransmitted DL MCS-7 data to the total MCS-7 Data. Definition Retransmitted DL MCS-7 data divided by total DL MCS-7 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 7) = C901030025 C901030012 + C901030025 + C901030038 Type Basis ∗ 100 Percentage Cell DL RLC Retransmission Rate (MCS8) Description This statistic provides ratio of Retransmitted DL MCS-8 data to the total MCS-8 Data. Definition Retransmitted DL MCS-8 data divided by total DL MCS-8 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 8) = C901030026 C901030013 + C901030026 + C901030039 Type ∗ 100 Percentage Confidential and Proprietary Information of ZTE CORPORATION 97 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Basis Cell DL RLC Retransmission Rate (MCS9) Description This statistic provides ratio of Retransmitted DL MCS-9 data to the total MCS-9 Data. Definition Retransmitted DL MCS-9 data divided by total DL MCS-9 Data (Transmitted & Retransmitted). Counter Formula DL RLC Retransmission Rate (MCS - 9) = C901030027 C901030014 + C901030027 + C901030040 Type Basis ∗ 100 Percentage Cell DL&UL RLC Retransmission Rate (MCS-1) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-1 data to the total MCS-1 Data. Definition Retransmitted (DL&UL) MCS-1 data divided by total (DL&UL) MCS-1Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 1) = C901030061 + C901030019 C901030048 + C901030061 + C901030074 + ∗ 100 C901030006 + C901030019 + C901030032 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-2) 98 Description This statistic provides ratio of Retransmitted (DL&UL) MCS-2 data to the total MCS-2 Data. Definition Retransmitted (DL&UL) MCS-2 data divided by total (DL&UL) MCS-2 Data (Transmitted & Retransmitted). Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Counter Formula DL & UL RLC Retransmission Rate (MCS - 2) = C901030062 + C901030020 C901030049 + C901030062 + C901030075 + ∗ 100 C901030007 + C901030020 + C901030033 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-3) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-3 data to the total MCS-3 Data. Definition Retransmitted (DL&UL) MCS-3 data divided by total (DL&UL) MCS-3 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 3) = C901030063 + C901030021 C901030050 + C901030063 + C901030076 + ∗ 100 C901030008 + C901030021 + C901030034 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-4) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-4 data to the total MCS-4 Data. Definition Retransmitted (DL&UL) MCS-4 data divided by total (DL&UL) MCS-4 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 4) = C901030064 + C901030022 C901030051 + C901030064 + C901030077 + ∗ 100 C901030009 + C901030022 + C901030035 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 99 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL&UL RLC Retransmission Rate (MCS-5) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-5 data to the total MCS-5 Data. Definition Retransmitted (DL&UL) MCS-5 data divided by total (DL&UL) MCS-5 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 5) = C901030065 + C901030023 C901030052 + C901030065 + C901030078 + ∗ 100 C901030010 + C901030023 + C901030036 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-6) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-6 data to the total MCS-6 Data. Definition Retransmitted (DL&UL) MCS-6 data divided by total (DL&UL) MCS-6 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 6) = C901030066 + C901030024 C901030053 + C901030066 + C901030079 + ∗ 100 C901030011 + C901030024 + C901030037 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-7) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-7 data to the total MCS-7 Data. Definition Retransmitted (DL&UL) MCS-7 data divided by total (DL&UL) MCS-7 Data (Transmitted & Retransmitted). Counter Formula 100 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL RLC Retransmission Rate (MCS - 7) = C901030067 + C901030025 C901030054 + C901030067 + C901030080 + ∗ 100 C901030012 + C901030025 + C901030038 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-8) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-8 data to the total MCS-8 Data. Definition Retransmitted (DL&UL) MCS-8 data divided by total (DL&UL) MCS-8 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 8) = C901030068 + C901030026 C901030055 + C901030068 + C901030081 + ∗ 100 C901030013 + C901030026 + C901030039 Type Basis Percentage Cell DL&UL RLC Retransmission Rate (MCS-9) Description This statistic provides ratio of Retransmitted (DL&UL) MCS-9 data to the total MCS-9 Data. Definition Retransmitted (DL&UL) MCS-9 data divided by total (DL&UL) MCS-9 Data (Transmitted & Retransmitted). Counter Formula DL & UL RLC Retransmission Rate (MCS - 9) = C901030069 + C901030027 C901030056 + C901030069 + C901030082 + ∗ 100 C901030014 + C901030027 + C901030040 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 101 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE Retransmission Rate Description This statistic provides ratio of Retransmitted EDGE UL data (MCS1, MCS2…. , MCS9) to the total EDGE UL Data. Definition Retransmitted EDGE UL data (MCS1, MCS2…. , MCS9) divided by total EDGE (UL) (Transmitted & Retransmitted) data Counter Formula UL EDGE Retransmission Rate = C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 Type Basis Percentage Cell DL EDGE Retransmission Rate Description This statistic provides ratio of Retransmitted EDGE DL data (MCS1, MCS2…. , MCS9) to the total EDGE DL Data. Definition Retransmitted EDGE DL data (MCS1, MCS2…. , MCS9) divided by total EDGE (DL) (Transmitted & Retransmitted) data Counter Formula DL EDGE Retransmission Rate = C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 102 Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI Type Percentage Basis Cell UL&DL EDGE Retransmission Rate Description This statistic provides ratio of Retransmitted EDGE (UL&DL) data (MCS1, MCS2…. , MCS9) to the total EDGE (UL&DL) Data. Definition Retransmitted EDGE (UL&DL) data (MCS1, MCS2…. , MCS9) divided by total EDGE (UL&DL) (Transmitted & Retransmitted) data Counter Formula UL & DL EDGE Retransmission Rate = C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + CC901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL GPRS CS-1 Block Share Description This statistic provides ratio of CS-1 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Confidential and Proprietary Information of ZTE CORPORATION 103 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Definition Counter Formula Number of (DL&UL) CS-1 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks DL & UL GPRS CS - 1 Block Share = C900040094 + C900040098 + C900040102 + C900040081 + C900040085 + C900040089 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 ) Type Basis Percentage Cell DL&UL GPRS CS-2 Block Share Description This statistic provides ratio of CS-2 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Definition Number of (DL&UL) CS-2 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks Counter Formula DL & UL GPRS CS - 2 Block Share = C900040095 + C900040099 + C900040103 + C900040082 + C900040086 + C900040090 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 ) Type Basis Percentage Cell DL&UL GPRS CS-3 Block Share 104 Description This statistic provides ratio of CS-3 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Definition Number of (DL&UL) CS-3 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI Counter Formula DL & UL GPRS CS - 3 Block Share = C900040096 + C900040100 + C900040104 + C900040083 + C900040087 + C900040091 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 ) Type Basis Percentage Cell DL&UL GPRS CS-4 Block Share Description This statistic provides ratio of CS-4 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks. Definition Number of (DL&UL) CS-4 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks Counter Formula DL & UL GPRS CS - 4 Block Share = C900040097 + C900040101 + C900040105 + C900040084 + C900040088 + C900040092 C900040094 + C900040095 + C900040096 + C900040097 + ∗ 100 C900040098 + C900040099 + C900040100 + C900040101 + C900040102 + C900040103 + C900040104 + C900040105 + C900040081 + C900040082 + C900040083 + C900040084 + C900040085 + C900040086 + C900040087 + C900040088 + C900040089 + C900040090 + C900040091 + C900040092 ) Type Basis Percentage Cell DL&UL GPRS CS-1 Data Share Description This statistic provides ratio of CS-1 Data in (DL&UL) to total (DL&UL) GPRS Data. Definition Total (DL&UL) data transmitted using CS-1 divided by the Total (DL&UL) GPRS Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 105 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL GPRS CS - 1 Data Share = (C900040094 + C900040098 + C900040102 + C900040081 + C900040085 + C900040089 ) * 22 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + ∗ 100 C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Percentage Cell DL&UL GPRS CS-2 Data Share Description This statistic provides ratio of CS-2 Data in (DL&UL) to total (DL&UL) GPRS Data. Definition Total (DL&UL) data transmitted using CS-2 divided by the Total (DL&UL) GPRS Data Counter Formula DL & UL GPRS CS - 2 Data Share = (C900040095 + C900040099 + C900040103 + C900040082 + C900040086 + C900040090) * 32 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Percentage Cell DL&UL GPRS CS-3 Data Share Description 106 Confidential and Proprietary Information of ZTE CORPORATION ∗ 100 Appendix A - Reference KPI This statistic provides ratio of CS-3 Data in (DL&UL) to total (DL&UL) GPRS Data. Definition Counter Formula Total (DL&UL) data transmitted using CS-3 divided by the Total (DL&UL) GPRS Data DL & UL GPRS CS - 3 Data Share = (C900040096 + C900040100 + C900040104 + C900040083 + C900040087 + C900040091 ) * 38 ∗ 100 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Percentage Cell DL&UL GPRS CS-4 Data Share Description This statistic provides ratio of CS-4 Data in (DL&UL) to total (DL&UL) GPRS Data. Definition Total (DL&UL) data transmitted using CS-4 divided by the Total (DL&UL) GPRS Data Counter Formula DL & UL GPRS CS - 4 Data Share = (C900040097 + C900040101 + C900040105 + C900040084 + C900040088 + C900040092) * 52 C900040094 * 22 + C900040095 * 32 + C900040096 * 38 + ∗ 100 C900040097 * 52 + C900040098 * 22 + C900040099 * 32 + C900040100 * 38 + C900040101 * 52 + C900040102 * 22 + C900040103 * 32 + C900040104 * 38 + C900040105 * 52 + C900040081 * 22 + C900040082 * 32 + C900040083 * 38 + C900040084 * 52 + C900040085 * 22 + C900040086 * 32 + C900040087 * 38 + C900040088 * 52 + C900040089 * 22 + C900040090 * 32 + C900040091 * 38 + C900040092 * 52 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 107 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL&UL EDGE MCS-1 Block Share Description This statistic provides ratio of MCS-1 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-1 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula DL & UL EDGE MCS - 1 Block Share = C901030048 + C901030061 + C901030074 + C901030006 + C901030019 + C901030032 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-2 Block Share Description This statistic provides ratio of MCS-2 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-2 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula 108 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 2 Block Share = C901030049 + C901030062 + C901030075 + C901030007 + C901030020 + C901030033 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-3 Block Share Description This statistic provides ratio of MCS-3 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-3 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 109 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 3 Block Share = C901030050 + C901030063 + C901030076 + C901030008 + C901030021 + C901030034 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-4 Block Share Description This statistic provides ratio of MCS-4 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-4 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula 110 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 4 Block Share = C901030051 + C901030064 + C901030077 + C901030009 + C901030022 + C901030035 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-5 Block Share Description This statistic provides ratio of MCS-5 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-5 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 111 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 5 Block Share = C901030052 + C901030065 + C901030078 + C901030010 + C901030023 + C901030036 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-6 Block Share Description This statistic provides ratio of MCS-6 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-6 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula 112 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 6 Block Share = C901030053 + C901030066 + C901030079 + C901030011 + C901030024 + C901030037 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-7 Block Share Description This statistic provides ratio of MCS-7 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-7 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 113 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 7 Block Share = C901030054 + C901030067 + C901030080 + C901030012 + C901030025 + C901030038 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-8 Block Share Description This statistic provides ratio of MCS-8 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-8 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula 114 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 8 Block Share = C901030055 + C901030068 + C901030081 + C901030013 + C901030026 + C901030039 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-9 Block Share Description This statistic provides ratio of MCS-9 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks. Definition Number of (DL&UL) MCS-9 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 115 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 9 Block Share = C901030056 + C901030069 + C901030082 + C901030014 + C901030027 + C901030040 C901030048 + C901030049 + C901030050 + C901030051 + ∗ 100 C901030052 + C901030053 + C901030054 + C901030055 + C901030056 + C901030061 + C901030062 + C901030063 + C901030064 + C901030065 + C901030066 + C901030067 + C901030068 + C901030069 + C901030074 + C901030075 + C901030076 + C901030077 + C901030078 + C901030079 + C901030080 + C901030081 + C901030082 + C901030006 + C901030007 + C901030008 + C901030009 + C901030010 + C901030011 + C901030012 + C901030013 + C901030014 + C901030019 + C901030020 + C901030021 + C901030022 + C901030023 + C901030024 + C901030025 + C901030026 + C901030027 + C901030032 + C901030033 + C901030034 + C901030035 + C901030036 + C901030037 + C901030038 + C901030039 + C901030040 Type Basis Percentage Cell DL&UL EDGE MCS-1 Data Share Description Definition This statistic provides ratio of MCS-1 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-1 Data divided by the total (DL&UL) EDGE Data Counter Formula 116 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 1 Data Share = (C901030048 + C901030061 + C901030074 + C901030006 + C901030019 + C901030032 ) * 22 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-2 Data Share Description Definition This statistic provides ratio of MCS-2 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-2 Data divided by the total (DL&UL) EDGE Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 117 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 2 Data Share = (C901030049 + C901030062 + C901030075 + C901030007 + C901030020 + C901030033 ) * 28 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-3 Data Share Description Definition This statistic provides ratio of MCS-3 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-3 Data divided by the total (DL&UL) EDGE Data Counter Formula 118 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 3 Data Share = (C901030050 + C901030063 + C901030076 + C901030008 + C901030021 + C901030034 ) * 37 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-4 Data Share Description Definition This statistic provides ratio of MCS-4 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-4 Data divided by the total (DL&UL) EDGE Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 119 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 4 Data Share = (C901030051 + C901030064 + C901030077 + C901030009 + C901030022 + C901030035 ) * 44 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-5 Data Share Description Definition This statistic provides ratio of MCS-5 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-5 Data divided by the total (DL&UL) EDGE Data Counter Formula 120 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 5 Data Share = (C901030052 + C901030065 + C901030078 + C901030010 + C901030023 + C901030036 ) * 56 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-6 Data Share Description Definition This statistic provides ratio of MCS-6 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-6 Data divided by the total (DL&UL) EDGE Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 121 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 6 Data Share = (C901030053 + C901030066 + C901030079 + C901030011 + C901030024 + C901030037 ) * 74 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-7 Data Share Description Definition This statistic provides ratio of MCS-7 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-7 Data divided by the total (DL&UL) EDGE Data Counter Formula 122 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 7 Data Share = (C901030054 + C901030067 + C901030080 + C901030012 + C901030025 + C901030038 ) * 56 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-8 Data Share Description Definition This statistic provides ratio of MCS-8 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-8 Data divided by the total (DL&UL) EDGE Data Counter Formula Confidential and Proprietary Information of ZTE CORPORATION 123 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL & UL EDGE MCS - 8 Data Share = (C901030055 + C901030068 + C901030081 + C901030013 + C901030026 + C901030039 ) * 68 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell DL&UL EDGE MCS-9 Data Share Description Definition This statistic provides ratio of MCS-9 Data in (DL&UL) to total (DL&UL) EDGE Data. (DL&UL) MCS-9 Data divided by the total (DL&UL) EDGE Data Counter Formula 124 Confidential and Proprietary Information of ZTE CORPORATION Appendix A - Reference KPI DL & UL EDGE MCS - 9 Data Share = (C901030056 + C901030069 + C901030082 + C901030014 + C901030027 + C901030040 ) * 74 C901030048 * 22 + C901030049 * 28 + C901030050 * 37 + ∗ 100 C901030051 * 44 + C901030052 * 56 + C901030053 * 74 + C901030054 * 56 + C901030055 * 68 + C901030056 * 74 + C901030061 * 22 + C901030062 * 28 + C901030063 * 37 + C901030064 * 44 + C901030065 * 56 + C901030066 * 74 + C901030067 * 56 + C901030068 * 68 + C901030069 * 74 + C901030074 * 22 + C901030075 * 28 + C901030076 * 37 + C901030077 * 44 + C901030078 * 56 + C901030079 * 74 + C901030080 * 56 + C901030081 * 68 + C901030082 * 74 + C901030006 * 22 + C901030007 * 28 + C901030008 * 37 + C901030009 * 44 + C901030010 * 56 + C901030011 * 74 + C901030012 * 56 + C901030013 * 68 + C901030014 * 74 + C901030019 * 22 + C901030020 * 28 + C901030021 * 37 + C901030022 * 44 + C901030023 * 56 + C901030024 * 74 + C901030025 * 56 + C901030026 * 68 + C901030027 * 74 + C901030032 * 22 + C901030033 * 28 + C901030034 * 37 + C901030035 * 44 + C901030036 * 56 + C901030037 * 74 + C901030038 * 56 + C901030039 * 68 + C901030040 * 74 Type Basis Percentage Cell Confidential and Proprietary Information of ZTE CORPORATION 125 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 126 Confidential and Proprietary Information of ZTE CORPORATION Appendix B Abbreviations Abbreviation Full Spelling Name B BSC Base Station Controller BTS Base Transceiver Station C CPU Central Processing Unit CLKG Clock Generator D DRTB Dual Rate Transcoder Board DTB Digital Trunk Board F FAQ Frequently Asked Questions G GLI Gigabit Line Interface GIPB Gb Interface Processing board H HW High Way line I IP Internet Protocol ISMG Infrastructure Server for O&M for GSM L LAPD Link Access Protocol of D-Channel O OMP Operation Main Processor S SMTP Simple Message Transfer Protocol SPB Signaling Processing Board Confidential and Proprietary Information of ZTE CORPORATION 127 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual Abbreviation Full Spelling Name T TMN Telecommunication Management Network U 128 UIMC Universal Interface Module for Control plane (BCTC or BPSN) UIMU Universal Interface Module for User plane UPPB User Plane Processing Board Confidential and Proprietary Information of ZTE CORPORATION Appendix C Tables Table 1 - Chapter Summary ..................................................i Table 2 - Typographical Conventions .................................... iii Table 3 - Mouse Operation Conventions ................................ iii Confidential and Proprietary Information of ZTE CORPORATION 129 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual This page is intentionally blank. 130 Confidential and Proprietary Information of ZTE CORPORATION Index Abis Bandwidth Usage..........55 Average Busy Time Of CS Time Slot Allocation.................16 Average TCH Traffic Per Channel ......................... 20 Call Set-up Success Rate (CSSR) .................................... 16 DL EDGE Data TBF Establishment Share On PACCH ........................... 53 DL EDGE Data TBF Failure Rate .................................... 51 DL EDGE Data TBF Throughput .................................... 54 DL EDGE MCS-1 Block Share 69 DL EDGE MCS-1 Data Share . 79 DL EDGE MCS-2 Block Share 70 DL EDGE MCS-2 Data Share . 79 DL EDGE MCS-3 Block Share 70 DL EDGE MCS-3 Data Share . 80 DL EDGE MCS-4 Block Share 71 DL EDGE MCS-4 Data Share . 80 DL EDGE MCS-5 Block Share 71 DL EDGE MCS-5 Data Share . 81 DL EDGE MCS-6 Block Share 72 DL EDGE MCS-6 Data Share . 81 DL EDGE MCS-7 Block Share 72 DL EDGE MCS-7 Data Share . 82 DL EDGE MCS-8 Block Share 73 DL EDGE MCS-8 Data Share . 82 DL EDGE MCS-9 Block Share 73 DL EDGE MCS-9 Data Share . 83 DL EDGE Payload (Transmitted & Retransmitted).............43 DL EDGE Retransmission Rate .................................. 102 DL EDGE RLC Retransmission Rate ..............................57 DL EDGE Throughput........... 44 DL EDGE Traffic ..................86 DL GPRS CS-1 Block Share ... 60 DL GPRS CS-1 Data Share.... 63 DL GPRS CS-2 Block Share ... 60 DL GPRS CS-2 Data Share.... 63 DL GPRS CS-3 Block Share ... 61 DL GPRS CS-3 Data Share.... 64 DL GPRS CS-4 Block Share ... 61 DL GPRS CS-4 Data Share.... 64 DL GPRS Data TBF Establishment Share On PACCH........................... 52 DL GPRS Data TBF Failure Rate .................................... 50 DL GPRS Data TBF Share ..... 48 DL GPRS Data TBF Throughput .................................... 52 DL GPRS Payload (Transmitted & Retransmitted) ............ 42 DL GPRS Retransmission Rate .................................... 91 DL GPRS RLC Retransmission Rate.............................. 57 DL GPRS Throughput........... 44 DL GPRS Traffic .................. 85 DL LLC EDGE Data Frame Discard Rate................... 45 DL LLC GPRS Data Frame Discard Rate................... 45 DL LLC Signaling Frame Discard Rate.............................. 45 DL PDCH RLC Share ............ 58 DL PDCH Usage .................. 54 DL Quality 0~5 Share.......... 31 DL RLC Data Throughput...... 56 DL RLC Data Throughput Per PDCH ............................ 56 DL RLC Retransmission Rate (CS-1) ........................... 87 DL RLC Retransmission Rate (CS-2) ........................... 88 DL RLC Retransmission Rate (CS-3) ........................... 88 DL RLC Retransmission Rate (CS-4) ........................... 88 DL RLC Retransmission Rate (MCS-1)......................... 95 DL RLC Retransmission Rate (MCS-2)......................... 95 DL RLC Retransmission Rate (MCS-3)......................... 95 DL RLC Retransmission Rate (MCS-4)......................... 96 DL RLC Retransmission Rate (MCS-5)......................... 96 DL RLC Retransmission Rate (MCS-6)......................... 97 DL RLC Retransmission Rate (MCS-7)......................... 97 Confidential and Proprietary Information of ZTE CORPORATION 131 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual DL RLC Retransmission Rate (MCS-8) ........................ 97 DL RLC Retransmission Rate (MCS-9) ........................ 98 DL Signaling TBF Failure Rate49 DL Signaling TBF Share ....... 47 DL TBF Establishment Success Rate ............................. 46 DL&UL EDGE MCS-1 Block Share...........................108 DL&UL EDGE MCS-1 Data Share ...................................116 DL&UL EDGE MCS-2 Block Share...........................108 DL&UL EDGE MCS-2 Data Share ...................................117 DL&UL EDGE MCS-3 Block Share...........................109 DL&UL EDGE MCS-3 Data Share ...................................118 DL&UL EDGE MCS-4 Block Share...........................110 DL&UL EDGE MCS-4 Data Share ...................................119 DL&UL EDGE MCS-5 Block Share...........................111 DL&UL EDGE MCS-5 Data Share ...................................120 DL&UL EDGE MCS-6 Block Share...........................112 DL&UL EDGE MCS-6 Data Share ...................................121 DL&UL EDGE MCS-7 Block Share...........................113 DL&UL EDGE MCS-7 Data Share ...................................122 DL&UL EDGE MCS-8 Block Share...........................114 DL&UL EDGE MCS-8 Data Share ...................................123 DL&UL EDGE MCS-9 Block Share...........................115 DL&UL EDGE MCS-9 Data Share ...................................124 DL&UL GPRS CS-1 Block Share ...................................103 DL&UL GPRS CS-1 Data Share ...................................105 DL&UL GPRS CS-2 Block Share ...................................104 DL&UL GPRS CS-2 Data Share ...................................106 DL&UL GPRS CS-3 Block Share ...................................104 DL&UL GPRS CS-3 Data Share ...................................106 DL&UL GPRS CS-4 Block Share ...................................105 DL&UL GPRS CS-4 Data Share ...................................107 132 Confidential and Proprietary Information of ZTE CORPORATION DL&UL RLC Retransmission Rate (CS-1) ....................89 DL&UL RLC Retransmission Rate (CS-2) ....................89 DL&UL RLC Retransmission Rate (CS-3) ....................89 DL&UL RLC Retransmission Rate (CS-4) ....................90 DL&UL RLC Retransmission Rate (MCS-1)..................98 DL&UL RLC Retransmission Rate (MCS-2)..................98 DL&UL RLC Retransmission Rate (MCS-3)..................99 DL&UL RLC Retransmission Rate (MCS-4)..................99 DL&UL RLC Retransmission Rate (MCS-5)................ 100 DL&UL RLC Retransmission Rate (MCS-6)................ 100 DL&UL RLC Retransmission Rate (MCS-7)................ 100 DL&UL RLC Retransmission Rate (MCS-8)................ 101 DL&UL RLC Retransmission Rate (MCS-9)................ 101 Dual-band Handover Success Rate ..............................21 Handover Attempt Rate........24 Handover Success Rate........21 HO Downlink Level Share .....28 HO Downlink Quality Share...27 HO Power Budget Share .......29 HO Uplink Level Share .........28 HO Uplink Quality Share.......27 Incoming Handover Success Rate .............................. 23 Inter-BSC Incoming Handover Success Rate ..................26 Inter-BSC Outgoing Handover Success Rate ..................27 Intra-BSC Incoming Handover Success Rate ..................25 Intra-BSC Outgoing Handover Success Rate ..................26 Intra-cell Handover Success Rate .............................. 25 Number Of Available SDCCH ...1 Number Of Available TCH .......2 Number Of Available TCH/F ....3 Number Of Available TCH/H ....3 Number Of Available TRX .......2 Number Of Average Idle TCH In IB1................................37 Number Of Average Idle TCH In IB2................................37 Number Of Average Idle TCH In IB3................................38 Number Of Average Idle TCH In IB4................................38 Appendix C – Index Number Of Average Idle TCH In IB5................................ 38 Number Of Defined SDCCH.....4 Number Of Defined TCH .........3 Number Of Dual-band Handover Requests........................22 Number Of Dual-band Handover Success ......................... 23 Number Of Handover Requests .................................... 22 Number Of Handover Success .................................... 22 Number Of Internal Handover Success ......................... 24 Number Of Intra-cell Handover Failure ...........................25 Number Of SDCCH Allocation Failure .............................6 Number Of SDCCH Attempts...4 Number Of SDCCH Congestion 4 Number Of SDCCH Drops .......7 Number Of SDCCH Seizure Failure .............................5 Number Of SDCCH Seizure Success ...........................6 Number Of TCH Allocation Failures (Excluding Handover) .................................... 10 Number Of TCH Allocation Failures (Including Handover) .................................... 11 Number Of TCH Attempts (Excluding Handover).........7 Number Of TCH Attempts (including Handover) .........7 Number Of TCH Congestion (Excluding Handover).........8 Number Of TCH Congestion (including Handover) .........8 Number Of TCH Drops .........18 Number Of TCH Seizure Failure (For Assignment).............15 Number Of TCH Seizure Success (Excluding Handover) ......................................9 Number Of TCH Seizure Success (Including Handover) ......................................9 Number Of TCH/F Assignment Attempt ......................... 15 Number Of TCH/F Assignment Success ......................... 15 Outgoing Handover Success Rate ..............................24 SDCCH Availability ................1 SDCCH Congestion Rate.........5 SDCCH Drop Rate .................5 SDCCH Drop Rate Due To Transcoder/A-If Failure..... 19 SDCCH Location Update Share .................................... 29 SDCCH SMS share .............. 30 SDCCH Supplementary Services Share ............................ 30 SDCCH Traffic (erl) ............. 19 TCH Allocation Failure Rate .. 14 TCH Assignment Failure Rate 13 TCH Availability .................... 2 TCH Call Drop Rate (Excluding Handover)...................... 17 TCH Call Drop Rate (Including Handover)...................... 17 TCH Congestion Rate (Excluding Handover)...................... 12 TCH Congestion Rate (Including Handover)...................... 13 TCH Drop rate Due To Transcoder Failure........... 18 TCH Traffic (erl).................. 20 TCH/F Traffic...................... 20 TCH/H Traffic ..................... 20 Timing Advance 0~2 Share .. 31 Timing Advance 10~14 share33 Timing Advance 14~16 share34 Timing Advance 16~20 share34 Timing Advance 2~6 Share .. 32 Timing Advance 20~22 share35 Timing Advance 22~26 share35 Timing Advance 26~30 share36 Timing Advance 30~42 share36 Timing Advance 42~63 share37 Timing Advance 6~10 Share 32 Traffic Call Drop Rate .......... 18 UL EDGE Data TBF Establishment Share On PACCH........................... 53 UL EDGE Data TBF Failure Rate .................................... 50 UL EDGE Data TBF Throughput .................................... 53 UL EDGE MCS-1 Block Share 65 UL EDGE MCS-1 Data Share . 74 UL EDGE MCS-2 Block Share 65 UL EDGE MCS-2 Data Share . 74 UL EDGE MCS-3 Block Share 66 UL EDGE MCS-3 Data Share . 75 UL EDGE MCS-4 Block Share 66 UL EDGE MCS-4 Data Share . 75 UL EDGE MCS-5 Block Share 67 UL EDGE MCS-5 Data Share . 76 UL EDGE MCS-6 Block Share 67 UL EDGE MCS-6 Data Share . 76 UL EDGE MCS-7 Block Share 68 UL EDGE MCS-7 Data Share . 77 UL EDGE MCS-8 Block Share 68 UL EDGE MCS-8 Data Share . 77 UL EDGE MCS-9 Block Share 69 UL EDGE MCS-9 Data Share . 78 Confidential and Proprietary Information of ZTE CORPORATION 133 ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual UL EDGE Payload (Transmitted & Retransmitted) ............ 42 UL EDGE Retransmission Rate ...................................102 UL EDGE RLC Retransmission Rate ............................. 57 UL EDGE Throughput .......... 44 UL EDGE Traffic.................. 85 UL GPRS CS-1 Block Share .. 58 UL GPRS CS-1 Data Share ... 61 UL GPRS CS-2 Block Share .. 59 UL GPRS CS-2 Data Share ... 62 UL GPRS CS-3 Block Share .. 59 UL GPRS CS-3 Data Share ... 62 UL GPRS CS-4 Block Share .. 59 UL GPRS CS-4 Data Share ... 63 UL GPRS Data TBF Establishment Share On PACCH .......................... 52 UL GPRS Data TBF Failure Rate .................................... 49 UL GPRS Data TBF Share ..... 48 UL GPRS Data TBF Throughput .................................... 51 UL GPRS Payload (Transmitted & Retransmitted) ............ 41 UL GPRS Retransmission Rate .................................... 90 UL GPRS RLC Retransmission Rate ............................. 56 UL GPRS Throughput .......... 43 UL GPRS Traffic.................. 85 UL PDCH RLC Share............ 58 UL PDCH Usage.................. 54 UL Quality 0~5 Share.......... 31 UL RLC Data Throughput ..... 55 134 Confidential and Proprietary Information of ZTE CORPORATION UL RLC Data Throughput Per PDCH.............................55 UL RLC Retransmission Rate (CS-1) ...........................86 UL RLC Retransmission Rate (CS-2) ...........................86 UL RLC Retransmission Rate (CS-3) ...........................87 UL RLC Retransmission Rate (CS-4) ...........................87 UL RLC Retransmission Rate (MCS-1).........................91 UL RLC Retransmission Rate (MCS-2).........................92 UL RLC Retransmission Rate (MCS-3).........................92 UL RLC Retransmission Rate (MCS-4).........................93 UL RLC Retransmission Rate (MCS-5).........................93 UL RLC Retransmission Rate (MCS-6).........................93 UL RLC Retransmission Rate (MCS-7).........................94 UL RLC Retransmission Rate (MCS-8).........................94 UL RLC Retransmission Rate (MCS-9).........................94 UL Signaling TBF Failure Rate48 UL Signaling TBF Share ........47 UL TBF Establishment Success Rate .............................. 46 UL&DL EDGE Retransmission Rate ............................ 103 UL&DL GPRS Retransmission Rate .............................. 91