5GSA配置錯誤重選到4GLTE失敗優(yōu)化案例問題描述 錯誤!未定義書簽。分析分析 錯誤!未定義書簽。用戶條件 錯誤!未定義書簽。高優(yōu)先級頻點(diǎn)的小區(qū)重選條件 錯誤!未定義書簽。解決方案 14解決方法 1錯誤!未定義書簽。驗(yàn)證結(jié)果 1錯誤!未定義書簽。四、經(jīng)驗(yàn)總結(jié) 165GSA配置錯誤重選到4GLTE失敗【摘要】5GSA網(wǎng)絡(luò)重選至LTE,需要在5G側(cè)配置異系統(tǒng)相關(guān)參數(shù)。涉及基站需要滿足對應(yīng)版本需求和站點(diǎn)狀態(tài)正常，再進(jìn)行相關(guān)試點(diǎn)的配置和試驗(yàn)。本文主要對5GSA配置錯誤重選到4GLTE失敗案例進(jìn)行分析。【關(guān)鍵字】5GSA重選一、問題描述5GSA網(wǎng)絡(luò)重選至LTE，需要在5G側(cè)配置異系統(tǒng)相關(guān)參數(shù)。涉及基站需要滿足對應(yīng)版本需求和站點(diǎn)狀態(tài)正常，再進(jìn)行相關(guān)試點(diǎn)的配置和試驗(yàn)。案例中重選過程中因同時(shí)有多個頻點(diǎn)LTE小區(qū)，測試解析到有發(fā)起NR到LTE的重選流程，但隨后直接上報(bào)失敗，重選流程不能完成。二、問題分析2.1用戶條件條件:

5GNR處于RRCINACTIVE和RRCIDLE狀態(tài)時(shí)，可重選至LTERRC_IDLE。（注：LTE在RRCIDLE狀態(tài)下也可重選至5G，但不能重選至5GNRRRCINACTIVE狀態(tài)。）實(shí)際:滿足。UE在NR上進(jìn)入空閑態(tài)。國EvertLst==|LMM?EE3ge￡1口U回「篤1°IIBIIs1妙竊?十卷Time Source-EventTime SourceChanneHDirectionMessageA16:18:13.241 MS1 NR^DUSet&iorEstabishAlt.13.520 MSI NREuertAiMeasConfigj.521 MSI NR^DUSes&iqitEEtabishSuc16:1&35.0&7 MSI HL-D... MS->gNo... MeasurementReport16:13:313G& MSI HL-D... MS->gNo... MeasuretnentReport16:1&35.41& MSI HL-D... MS->gNo... MeasurementReport■76:18:35.525 MS1NRRRCN口tenIRcI16:1&35.525MSIDL-D...gNodeB-..RRCBeleaseI16!ia：36.B44 MSI16!1￡:36.711 MSI16!ia：59.4jfiB MSI16:18:59.457 MSI16:18:59.4o7 MSI16:18:59.4o7 MSI16:18:59,473 MSI16:18:59,430 MSI16:18:59,430 MSI16:18:59,497 MSI16:18:59,496 MSI16:18:59,496 MSI16:18:59,500 MSI16:1B:5S,56B MSIMMessageEewegit-MEgExplain — □ XSystemInformationSystemInf&rmalionMIB..PDUSesiionEitabJishmentRcSeruiceRequMtRRCSetupR.&qu&ctRR匚片etupRRCSetupCompletBSecurityModeCommandM白亡urityM&d&Compl&:&DLlnfamnationTrarirferS&ruic&Acc&ptULNASTransportULInfairmatiDnTranrferRRriRprnnfiniiratinn：*▼RaC-MSG▼msgOOODOCillT▼struDL-CCCH-Measage-struDL-BCCH-lJfea3age▼dld-^cluneascL^'eCi- t▼cl-0010—-*▼rrcHeLease -00- rrc-IransiactL&nldentifie已：GxO(G}▼critiGalZicteiLsiciid Q才,RT-rLUolcaa&5*q> AllMEyM51—————一 -M1：W- 1IoOODOCiOO*

2.2高優(yōu)先級頻點(diǎn)的小區(qū)重選條件條件1：UE駐留原小區(qū)時(shí)間超過1s。實(shí)際：滿足。UE在NR上駐留時(shí)間超過1s。HlServingandNeighboringCells:MSITOC\o"1-5"\h\zCellTy,,, Mea&T,,, PCI &SBN,? SCS BeamlD RSRPCdE,,. RSRQ：.,, SINRfd AServing PCdl 201 625552 3DKHe S -SS.3B -12.13 713Detected PCellIntra 獨(dú)2 62%52 3DkHz 0 -55.3S -17.33 -475 ~TimeSourceEventInformationA16i1S!l2.599MSIMRRRC￡mtup￡uu15:13:13,223MSIINRR&gistrationSuc1&:10:13,233MSINREwentA2MeasConfig16i1S!l3.233MSINREv5ntA3WeasC&nfig16:13:13.241MSIl\lRPDUSes5.ionEstab1ishAtt...pdu-sessiom-identity-value-!16:19:13,5￡OMSINREvantA￡WeasConfig&I18113.521MSINRPDUSes&ionE&tablis.tiSucpdu-session-identity-value-:116:18:35,535MSIMRRRCNormalRel16:13:36,644MSINR2LTER.eselertionAttempt1&:18:36,711MSIINR2LTER.&selecticnFailTargetArfcii:1B50;PCI132116:13:59/463MSINRPDUSessionEstabl'shAtt...pdu-se-^^ion-identity-value-i16:13:59,467MSIINRRRCEetupReqmo-data16:13:59,467MSIPJRRsndomAccessAttempt16:13:59467MSIMRRandomAcc?&sAttempt],.16:13:59473MSIMRRA-MSG116:18:59,480MSIINRRA-MSG216:13:59,430MSIINRRA-MSG316:13:59/497MSINRRA-MSG41&;1&i59,49&MSIINRRsndomAcGessSuc16:18:59,498MSINRR自ndomAccesaSuc(Acc&...V條件2：

測量啟動規(guī)則，目標(biāo)小區(qū)的優(yōu)先級比當(dāng)前服務(wù)小區(qū)的優(yōu)先級高時(shí)，UE總是執(zhí)行對這些高優(yōu)先級小區(qū)的測量。小區(qū)頻點(diǎn)重選優(yōu)先級I重選到小區(qū)頻點(diǎn)重選優(yōu)先級I重選到LTENR系統(tǒng)消息廣播：LTE鄰區(qū)小區(qū)重選參數(shù)實(shí)際：滿足。a）同頻NR小區(qū)重選優(yōu)先級為5。查同1⑻卜已重殖置NR小區(qū)標(biāo)識■128最低接收電平（2量瓦分貝）--64同頻則里啟動門限框分貝〉=E9小區(qū)重選喘6貝）=4海小區(qū)重選優(yōu)先縱=5ETTRAM小區(qū)重選定時(shí)器時(shí)卷（秒）=1非同膜珈魚肱RF觸發(fā)門限整分貝）=9腿務(wù)頻點(diǎn)低優(yōu)先級瞄麻正選門限電分貝）=7（結(jié)果個數(shù)=1）b）NR小區(qū)E-UTRAN相鄰頻點(diǎn)重選優(yōu)先級為6。

宣聞NK小區(qū)ETJTRA用目鄰頻點(diǎn)血小區(qū)標(biāo)識"S26下行E-UTRJ①頻點(diǎn)=1650E-UTWI魄點(diǎn)高優(yōu)先級重選門限（2分貝）=6E-UT汕N赫點(diǎn)低優(yōu)先組重選門眼匕分貝）=6ERTRMI頻點(diǎn)重選優(yōu)先級=6連接態(tài)頻率牖舌（分貝）=皿B冽里3寬=2aM最低接收電乎也登瓦分?貝）=Y4連接態(tài)頻率優(yōu)先級工1ETTRAU頻點(diǎn)重選子優(yōu)先級=0（箍果個數(shù)"Ec）設(shè)置c）設(shè)置E-UTRAN頻點(diǎn)重選優(yōu)先級為高優(yōu)先級，UE總是執(zhí)行對這些高優(yōu)先級小區(qū)的測量。目3M?Eac|HEK；亙亙國TimeSource16:18:13.520MSI16:18:13,521M&116:16:35,525MSI16:18;36.644MSI16:13:3^,711MSI15:18:59.463MSI16:18:59,467目3M?Eac|HEK；亙亙國TimeSource16:18:13.520MSI16:18:13,521M&116:16:35,525MSI16:18;36.644MSI16:13:3^,711MSI15:18:59.463MSI16:18:59,467M&115:13:59.467MSI16:18:59.467M&116=18:59.473MSI16:18;59.480MSI1注18:5gM3DMSI15:13:59.4^7MSIITfl幽5gq4alMSI16!lS：59.49HMSI16:1S;59.5OOM&116:18:59.563MSI16:16:59,563MSI]D!18:59.977MSI1b19加期6MSI口big力乙日6aMSI16i19rO2.S&aMSI*Ad^-iC國EventListAllMSMS1H*I”卜IEyent QQQ00 INIREventAZMeasConfigNRROUGcssionEs.tablishSucNRRRCNormalRelTimeSourerChannelDinectici-nMenage1fi:1B：35.52516:18:35597MSIMSIDL-D.?BCCH...gNodeB-.?gNodsB-.^.RRCR&leaieSyEtemlnformation116:18:35.5MMSIIBCCH?.gNodeB-.?SystetfnlnformaliDimMIMessageBrow&sr-MsgiExplainOOuODaiL' OD —OOH—ERC-N5&T3BI▼struBOCH-DL-SCH-Mt-ss▼struBCCH-DL-SiLH-MessageType'syatiETJnfQzmfltion*CZltl[ZalEECEIlBlDELSaysteiJnfozmatidcisib-IVCHOICEPDUSeEsionEetsblishmencRcaServiceRrqLiE-5.tRRCEetupIKequestRRCSrtupRRCSetupCampleteStcuiriEyWIodeCcimmandSccuirilylModeComplcracDLJnfarmationTranc.ferServiceAcceptULhlASTraniEportUUnformationTransferRRCReconfigurationRRCRsciD-nfiguratiDnCDmpieRRCRffDanfigurationRRCRercnfigurstionComplfMeasuremcntflepoirtDUNASTranEportPDUSessionEstabl卜hrnrntiic條件3：目標(biāo)小區(qū)的S值（S準(zhǔn)則）在時(shí)間ReselectionTimer內(nèi)持續(xù)超過門限參數(shù)，那么不管當(dāng)前小區(qū)ThreshXHigh（高優(yōu)先級重選門限值）的S值是多少，UE都會則嘗試駐留在可用的最高優(yōu)先級頻率上。

MilIPri'u異赤埴黑量「低優(yōu)先配甘率的小乂TIiEb.）1E*MilIPri'u異赤埴黑量「低優(yōu)先配甘率的小乂TIiEb.）1E*能到轉(zhuǎn)近悵擊哽“事小區(qū)國門限而優(yōu)先撥植小的小區(qū)71112^2H.4MU商優(yōu)?IS搜率季國的門盟恥思陡阻出鑿部小網(wǎng)時(shí)即步小區(qū)的in限實(shí)際：滿足。S準(zhǔn)則，鄰區(qū)Srxlev>ThreshXHigh。即鄰區(qū)Qrxlevmeas-(Qrxlevmin+Qrxlevminoffset)-Pcompensation>ThreshXHigho參數(shù)解釋Qrxlevmeas測量小區(qū)接收電平值（RSRP）Qrxlevmin最小接入電平，單位2dBm,也就是參數(shù)設(shè)置值乘以2Qrxlevminoffset最低接收電平偏置（不涉及）PcompensationPcompensation-max（pMax-puMax,0）用于懲罰達(dá)不到小區(qū)最大功率的UE,pMax（小區(qū)允許UE的最大上行發(fā)射功率）、puMax（UE能力支撐的最大上行發(fā)射功率）。（不涉及）ThreshXHigh異頻/異系統(tǒng)高優(yōu)先級重選門限鄰區(qū)Qrxlevmeas-(-64*2)>6*2,所以鄰區(qū)Qrxlevmeas>6*2+(-64*2)=-116dBm,即當(dāng)鄰區(qū)的RSRP高于-116dBm時(shí)，且UE在當(dāng)前服務(wù)小區(qū)駐留超過1S時(shí)，即向高優(yōu)先級鄰區(qū)進(jìn)行重選。測試選點(diǎn)在是該小區(qū)近點(diǎn)，RSRP值能滿足該要求。宣詢HK小區(qū)E-UT鼬!注目鄰頻點(diǎn)際小區(qū)標(biāo)識二I弟下行ETT曲感點(diǎn)=1850E-UTMH頻點(diǎn)高優(yōu)先級:選門限值分貝）=GE-UTRAN頻點(diǎn)低優(yōu)先皴重選門限佗分見）=6ErUTRO頻點(diǎn)重選優(yōu)先級=6連榜態(tài)頻率偏置（分見）=0EB則里帶寬=20M最低接岐電平仁毫瓦分貝）-^4連接態(tài)滕率優(yōu)先鍛=IE-VTKM瀕點(diǎn)重選子優(yōu)先線=。（結(jié)果個數(shù)-1J壹同甌小區(qū)重送配置NR小區(qū)標(biāo)識-12s

最低糧收電平國童瓦分風(fēng)）**

咫姮酬增啟動門困但分貝）*部

小區(qū)!I他退帝《分貝〉言4如

小區(qū)重選優(yōu)先券言5EfTRAN小區(qū)■送定0寸割時(shí)長（杪）-1非同喊JM底就觸發(fā)ilffi也分見）-9服務(wù)級點(diǎn)恁優(yōu)先線附咫熏這i取值分貝）-7（結(jié)果個數(shù)-1）5G至4G重選參數(shù)設(shè)置值:參數(shù)ID參數(shù)名稱參數(shù)取值CellReselPriority小區(qū)重選優(yōu)先級（同頻）5EutranCellReselTimerE-UTRAN小區(qū)重選定時(shí)器時(shí)長（秒）1EutranFreqReselPriorityE-UTRAN頻點(diǎn)重選優(yōu)先級6EutranFreqHighPriReselThldE-UTRAN頻點(diǎn)高優(yōu)先級重選門限（2分貝）6MinimumRxLevel（E-UTRAN頻點(diǎn)）最低接收電平（2毫瓦分貝）-641.3信令解析16:18:35.525UE終端在NR進(jìn)入空閑態(tài);16:18:35.598UE進(jìn)行NR2LTE重選嘗試；16:18:36.711UENR2LTE重選失敗，目標(biāo)頻點(diǎn)1850，PCI321，隨后重新建立NR。屋1ServingandNeighboringCells;MSICellTy,,,MeasT,,,PCIN,?scsBeamlDRSRPCdE...RSRQt...SINRfdServingred2D16295523DkHzS-S5.3B-12.13713DetectedFCellIntra2C-Z629552耿田D-99.38-17.38-4.75i=l回I4TTimeSourceEventInformaticin16:10!lZ599MSINRRRCSetupSuc15:18:13,223MSIINRRegistrationSuc1&1B13L233MSINREwentA2MeasConfig16c1&13^33MSINREventA3W&asConfig16:13:12,241MSIINRPDUSes5.ionE5tsbli&hAtt...pdu-se&sion-identity-value-!1&1B13.520MSINREvantA2MeasConfig16ciaii521MSINRPDUSes&ionE&tsblisliSucpdu-1日弱ion-identity-value-：16:1825,525MSIMRRRCNormalRel15:13:36,644MSINR2LTER.eselertionAttempt15:10:35,711MSINR2L「EKeeelectionFailTargetArfcr:1B5O;PCl!32116:16:59/463MSINRPDUSessionEstablFshAtt...pdu-se-^^ion-identity-value-i16:16:59/467MSINRRRCSetupReqmo-data15:13:59/467MSIFNRRsndomAccessAttempt16!l8:59,467MSIPsIRRandomAccessAttemptf...16:13:59^73MSIINRRA-MSG11&;13;59,430MSIINRRA-MSG215:18:59,480MSIMRRA-MSG316:13:59^97MSINRRA-MSG416;1S;59,498MSIINRRandomAcGSisSuc15:18:59,498MSIINRRandomAccessSuc(Acce...流程正常觸發(fā)重選流程，說明重選功能關(guān)鍵配置的配置正確。5G異頻/異系統(tǒng)重選使用SIB2和SIB5（NR中的系統(tǒng)間測量僅限于E-UTRA）：.網(wǎng)絡(luò)中SIB2承載著允許UE進(jìn)行同頻、異頻和異系統(tǒng)之間小區(qū)重選信息等。

SIB2中的NR小區(qū)間重選優(yōu)先級為5：TimeSourceEvent 小Time SourceChannelDirection]Message曲16;1&13.521MSI NRPDUSessionEitatlishSuc16：1B!35.525MSIDL-C...gNad&B-...RRCEelease15:1-a35.525MSINRRlRCNormalRel16:1635597MSIBOCHmgNoduBjSysteimlnifcrmatoiii16:118:36,61Brovrscr-MsgExplain□X□n16:1B：36.716;1a594▼OTOICEA□IkhrrierilRjr16S1-a5M--0000--*16:1^59.4▼B1I32式1&1Bc594 a-??ctLIRtseItctioalatoCranionete15:13:55.4，cellReseLecticnSer^TJigFre ommand16:113:594——oioao匕mplErtre1a1Ek54.41GLOOl a-Nonlnr5earchPi0x9(5Jansfer1611a5^,4 OdlIfeflEk59.411 threshSe^iEiaL??:Ox?[7(t16:18:55,5--ill—— c-elLE-es-eLectLcnPrlority:0x71.5；ansfer1在1枚54.5▼LnErarreqCelLReseLeerlonlnr□tion16;1i&：59.5 OdOtionComple,IfeflB:59.90D00100-*tion1819叩2g otionCcimols'16:119：D2.aGDlia- q-RxLe^Mini-Dxjld(-￡4)port16:19:02,8 111t16:1,M7.2OL s-LntraSEazchPsOzld(29j□1i5hmentAc16:19:234--Q01—— t-EiseleCtLonNKSOKI{1}port16:119：23.4,T皿匚匚port16:11^4▼peria-dicityAndOffactpnri 、< U1U有>□□aoa--- 322D!!0K0(O| V.SIB5包含關(guān)于E-UTRA頻率和與小區(qū)重選相關(guān)的E-UTRA相鄰小區(qū)的信息（包括頻率共用的小區(qū)重選參數(shù)以及小區(qū)特定的重選參數(shù)）。SIB5中包含的4G頻點(diǎn)為1850、1825和100：SIB5中的目標(biāo)頻點(diǎn)為添加的E-UTRAN相鄰頻點(diǎn)優(yōu)先級為6,最小接入電平RSRP為-64*2=-128dBm，異頻/異系統(tǒng)高優(yōu)先級重選門限為6*2=12：1==1tre-rvingandneigntx>nn-gceils:MtrrI°IIIICellTypeMeasT...PCISSBN,,,scsB&amIDRSRPtdB.,,RSRQ(dB)SINRfdB]AServingPCd20162的5230kH工S-B6.63-10.6313,能DetectedPCdlIntra28562加523DkHz3-89.SB12252.75V■?*：M日骼m(xù)gtBrowser-MsgExpImin — □X▼aib-STOC\o"1-5"\h\z 口L00 *▼cartierTreqListEUJRA一ulO 5▼Carrier-FretjEUTRA 01口LOO * 000000011100111010 c.arrietFreq:0x73a(1850^▼eutra-Fre^N-eighCellList 01'J*?EOTRA-FregNeighCe111nto?EOTRA-FreqNei-5hCe111nt0?EOTRA-FreqNei-ghCe111nfo--101 allowEdMEasBarLdwidth:inbw7544) 1-- pmsenceAnt-ennaPort.l:TRUE1 c-e1IReselectionFrio-rity:0k7(fi)-uOHO— threshX-fiigh:0xe(fi) □□110 threshX-L&w:0x6g)--000110 q-RxLEvMin:-0x40(-64)-10110— q-'QualHini-Oxe(-12)nini 1"-曾40亍丁開#11，nuit \信令解析到重選頻點(diǎn)和門限等符合相關(guān)配置設(shè)置，但發(fā)現(xiàn)系統(tǒng)下發(fā)的測量帶寬是mbw75（即15M），對比4G現(xiàn)網(wǎng)小區(qū)1850頻點(diǎn)帶寬是20M。直海小區(qū)眸態(tài)叁數(shù)本地小區(qū)標(biāo)遲C1C本地小區(qū)標(biāo)遲C1C指示上行循環(huán)布縊長J8下行循環(huán)前縊長度MB■工oT小區(qū)指示覆賽等或類經(jīng)上行猿苴配置指示上行頻點(diǎn)不行頻點(diǎn)上行常更7r******不仃不受小區(qū)標(biāo)諛物理小區(qū)標(biāo)諛明加頻詔散射小區(qū)激活狀態(tài)?0否普通循環(huán)前縊普通循環(huán)前縊?HULL3不配青NULL?18502CMSOW48,321=收活三、解決措施核查NR側(cè)帶寬配置，E-UTRAN相鄰頻點(diǎn)的測量帶寬配置為15M。原因是該試點(diǎn)地點(diǎn)屬于省內(nèi)邊界，LTE小區(qū)和頻點(diǎn)環(huán)境復(fù)雜，而SA網(wǎng)絡(luò)為本次試點(diǎn)試驗(yàn)而新開啟配置，需添加E-UTRAN相關(guān)相鄰頻點(diǎn)。鑒于網(wǎng)絡(luò)拓?fù)洌扔捎门渲脼?825頻點(diǎn)的方案進(jìn)行試驗(yàn)，而后因現(xiàn)場條件與拓?fù)淅硐氕h(huán)境有差異，從而將方案改變修改為1850頻點(diǎn)的配置方案，在修改相關(guān)配置時(shí)漏掉該（測量帶寬）參數(shù)的修改，從而下發(fā)SIB5中的重選信息錯誤，導(dǎo)致重選失敗：（下圖為后期截圖）原配置為15M，該圖為修改后期截圖WR小區(qū)標(biāo)識-128下行ETTRUI頻點(diǎn)-1850EHJTFM嫌歲高優(yōu)先媛重選門限（紛見）-6E-UTRAS頻點(diǎn)低優(yōu)先級堂選i期也分貝）-6ERTM頻百重選憂失鍛k1連接態(tài)頻奏偏置（分貝）-0DB別里常覓-網(wǎng)最低接收電平（2毫瓦分貝1-0隹福態(tài)膜聿優(yōu)關(guān)猊-1EFTW舔點(diǎn)強(qiáng)送子優(yōu)先級-0（結(jié)果個效-1）解決方法E-UTRAN相鄰頻點(diǎn)中的1850頻點(diǎn)，將其測量帶寬由15M修改至20M后再次進(jìn)行測試。驗(yàn)證結(jié)果信令解析查看系統(tǒng)消息下發(fā)的測量為mbw100（即20M）：11010---010-*11010---010-*--101—— 1- 111 -OOLLO-- 00110 —000110 -10L10-- 110101 1=3 igandNeightoringCe-lls:M￡1I□||回||次CellTypeMeasT...PCISEBN...scsEffamIDRSRPfdE...RSRQ(dB]￡INR(dB)?Serving FCell201 62995230cHz6 -86.63-ID.6313.88DetectedPCdlIntra235 G299523DkHz3 -S9,S9-12252.75 、息 ：ag&￡五亙年Time S-o-urceChannelDirectionMessage11€:02:Z0,241NISIDL-D...gN&d&B...RRCReleasel€:02:20,309MSIBCCH...ghl&de-B-...Systemlnformation■10^2:20.310WS1BCCH...gNode-B-...Sy&temJinformationAAMessageBrowser-MsgExplain 一□然001LL001carrier-Fre^:0^73a(1B50)▼md-FKxjMwighmLintEIHRA-FeeqNeighCe111nfoEIHRA-FreqNeighCe111nfoEUIRZl- ighCe11InfoallowedH-EsBandwidth:iribwl00{5^presenc.eAritennaPort1:TRUEGEllReseIeGtionPriority;Qxd(石，threshK-High:Okc(€JtheeshX-Low:0sv(右)q-RxLevMin:-0^40(-c4>q-QuaLMin:-use{-12Jp-HaKEUTRA:0K17(23)ii.隨后進(jìn)行NR2LTE重選流程：10:02:20.241NR釋放進(jìn)入空閑態(tài)，且在源小區(qū)駐留時(shí)長超過1s；10:02:21.436NR2LTE重選嘗試；10:02:21.651NR2LTE重選成功，目標(biāo)頻點(diǎn)1850，PCI321，隨后接入4G網(wǎng)絡(luò)。NR2LTE重選流程符合預(yù)期。

丁叩日PCIMOD-3喀RP(dEm)R&RQ(d...EARFCNFrequencyOffset州RPathServing321口-S1.5D413185DDetected431-7G.G3-7.751CG..HlServingandNeighboringCells:MS1|TW|EventList▼0QTimeS&jrceEvantInformationA10:01:52.319MSINRRA-MSG3MSINR