Configuration principle R8:LTESide for adjacent2GNeighborhood configuration neighbor relationship. Correct setting2GCommunity frequency,LACAnd other information. Configuration method Configuration2GNeighborhood relations cr ENodeBFunction = 1, GeraNetwork = 1 cr ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup 1 // FreqGroupMarking may varygroupSet the reselection cr ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup 94 // 2GCommunity frequency cr ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup ExternalGeranCell = 1 plmnidentity: mcc = 460, mnc = 00, mncLength = 2 lac: 21562 cellIdentity: 9401 bcc: 5 ncc: 5 = 1 priority = 1, GeranFrequency = 1 = 1, GeranFrequency = 1, set ExternalGeranCellrac 1 // RACThe default is crENodeBFunction = 1, EUtranCellTDD = 1, GeranFreqGroupRelation = 1 Enter mo LDN: ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup = 1 cellReselectionPriority (long): 5 cr ENodeBFunction = 1, EUtranCellTDD = 1, GeranFreqGroupRelation = 1, GeranCellRelation = 1 Enter mo LDN: ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup = 1, GeranFrequency = 1, ExternalGeranCell = 1 Configuration parameters R8: Set Licensing = 1, OptionalFeatures = 1, GsmSessionContinuity = 1 featureStateGsmSessionContinuity 1 Set Licensing = 1, OptionalFeatures = 1, CsfbToGeranUtran = 1 featureStateCsfbToGeranUtran 1 set ENodeBFunction = 1, EUtranCellTDD = 1 mappingInfo mappingInfoSIB3 = 1 set ENodeBFunction = 1, EUtranCellTDD = 1 mappingInfo mappingInfoSIB7 = 1 set ENodeBFunction = 1, EUtranCellTDD = 1 changeNotification changeNotificationSIB3 = true set ENodeBFunction = 1, EUtranCellTDD = 1 changeNotification changeNotificationSIB7 = true __________________________///////////////////////////////__________________________ _______ cr ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup = GSM900, GeranFrequency = 17 cr ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup = GSM900, GeranFrequency = 17, ExternalGeranCell = G121A cr GeraNetwork = 1, GeranFreqGroup = GSM900, GeranFrequency = 17 crn ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup = GSM900, GeranFrequency = 17 cr ManagedElement = 1, ENodeBFunction = 1, GeraNetwork = 1, GeranFreqGroup = GSM900, GeranFrequency = 17 CRE ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=GSM900,GeranFrequency=6 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++ lgo | grep -i "cr" pmxh . pmUeCtxtRelCsfbGsm -m 1 CRE ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=GSM900,GeranFrequency=1 cre ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=GSM900,GeranFrequency=17,ExternalGera nCell=G121A plmnidentity: mcc=632,mnc=2,mncLength=2 lac: 3 rac:1 cellIdentity:11211 bcc:3 ncc:0 __________________________///////////////////////////////__________________________ _______ 4. How to configure in LTE eNB 4.1 Feature needed: Licensing=1,OptionalFeatures=1,GsmSessionContinuity=1 featureStateGsmSessionContinuity 1 Licensing=1,OptionalFeatures=1,CsfbToGeranUtran=1 featureStateCsfbToGeranUtran 1 Licensing=1,OptionalFeatures=1,EcsCsfb=1 featureStateEcsCsfb 1 4.2 Create Frequency Relation and Cell Relation cr ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=1 526 cr ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=1,GeranFrequency=1 512 cr ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=1,GeranFrequency=1,ExternalGeranCell= 1 plmnidentity: mcc=460,mnc=00,mncLength=2 lac: 10354 rac:1 cellIdentity:6666 bcc:0 ncc:7 cr ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1 Enter mo LDN: ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=1 cr ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1,GeranCellRelation=1 Enter mo LDN: ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=1,GeranFrequency=1,ExternalGeranCell= 1 ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1,GeranCellRelation=1 csFallbackPrio If there are several cells which can csfb to, we should define the csFallbackPrio to decide which cell to csfb set system constant cmccFtEnabled (332) to 1 set system constant cmccFtGeranDtmSupport (480) to 0 doesn’t support DTM · to indicate target GERAN R8 ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1,GeranCellRelation=1 mobilityAction 0 ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1,GeranCellRelation=1 mobilityActionCsfb 0 · R9 Licensing=1,OptionalFeatures=1,RedirectWithNacc=1 featureStateRedirectWithNacc 1 ENodeBFunction=1,GeraNetwork=1,GeranFreqGroup=1,GeranFrequency=1,ExternalGeranCell= 1 rimCapable 0 ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1,GeranCellRelation=1 mobilityAction 1 ENodeBFunction=1,EUtranCellTDD=1,GeranFreqGroupRelation=1,GeranCellRelation=1 mobilityActionCsfb 1 4.3 RIM rimAssociationRetryTimer: This parameter contains the time in minutes until the eNB will retry setting up the association. The value -1 means that the timer is inactive. rimAssociationRetryValue: This parameter holds the value for the next time-out value. that there is no set Retry Value. The value -1 means rimSIUpdateTimeOut: This parameter holds the time in minutes until the next SI needs to have arrived. If an update has not arrived when this value reaches 0 the eNB will assume there are some problems with the RIM transmission and try to restart the association. The value -1 means that there is no time out.