Procedure upgrade TRX Ericsson
1.
Tools and Other
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2.
Preparation
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3.
Winfiol
CDD as per Customers request.
Read and understood General Requirement before halting Customer Lives SitesCDD as per Customers request.
Step2 Upgrade
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Find TG value using cell name:
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Check in BSC whether recording is ongoing or not.
Halt the CELL
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Create/modify MCTR & TRX definition as per the RRU type and TRX mapping
Create New TG and subordinate Mo
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RXBLI:MO=RXOTG-1,SUBORD,FORCE;
Confirm the RU type
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RLSTC:CELL=CELL1,STATE=HALTED;
Block the TG
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rxtcp:moty=rxotg,cell=CELL1;
Use Rsite name as same as Existing TG Rsite name.
Change the Software as per Request if necessary.
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RXMOC:MO=RXOTG-1,SWVER= B1316R087D;
De Block the TG
3.
Step2 Upgrade (continue…)
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Frequency, Maio, HSN to be change as per CDR if requested
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LVA Setting to be done without fail
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RLSLC:CELL= CELL1,CHTYPE=TCH,CHRATE=FR,SPV=2,ACL=A2,LVA=30; !!LVA= SPV1 (LVA) – 6
RLSLI:CELL= CELL1;
Activate or Unlock the site
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Example:
• BCCH & BSIC changes:
• RLDEC:CELL=CELL1, BSIC=73,BCCHNO=52;
RLSTC:CELL=CELL1,STATE=ACTIVE;
Check Site status
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TRX status- RXMSP:MO=RXOTG-1,SUBORD; (or) RXCDP:MO=RXOTG-1;
Fault code- RXMFP:MO=RXOTG-1,SUBORD,FAULTY;