通過刪除冗余頻點(diǎn)提高室分小區(qū)切換成功率的處理案例

通過刪除冗余頻點(diǎn)提高室分小區(qū)切換成功率的處理案例問題描述現(xiàn)場測試軟件新綜合樓2_0小區(qū)覆蓋情況，發(fā)現(xiàn)鄰小區(qū)宏站向軟件新綜合樓2_0小區(qū)切換異?！，F(xiàn)場測試情況在對室分基站軟件新綜合樓進(jìn)行室內(nèi)外切換時(shí)，UE在室內(nèi)占用軟件新綜合樓2_0小區(qū),走到室外，可以正常切換到宏站銀定莊村_0小區(qū)上，但在返回室內(nèi)時(shí)，UE占用銀定莊村_0小區(qū)上，此時(shí)RSRP已經(jīng)減弱到-95dbm,UE已經(jīng)啟動(dòng)異頻測量，在鄰區(qū)列表內(nèi)有38400、38098頻點(diǎn)，檢測不到室分頻點(diǎn)38950,導(dǎo)致不能正常切換到室分上，在RSRP變差后，RRCrelease，重選到室分軟件新綜合樓2_0小區(qū)。-aparFDCFTtirautiipjtTiroughpuifhy'mroigrpirPHTEXCodstiRHTDLCndeLQ-aparFDCFTtirautiipjtTiroughpuifhy'mroigrpirPHTEXCodstiRHTDLCndeLQ衛(wèi)*SI ■傀亀韻■\z60m254.0Y：527.1TyjxMFChPC3RSRPfcfir；-H￡RQ[d5]Ptel3900 78LCH.ST-HH3■Bl^l3831DLL1LM.ST-30.DO■BLJ8133S0的-LB56■14.18母5巧2382flB78 -L17.81■13.32?95JE33S>X6 l￡4-L2].€l33C852M-LW.JiT-H.J5■95JS3IIIiRLCTkroughpul:kgrffHUHPw-STl怕ueWnrkHcdcIlDDnsn^dBm)-1B56BAND39HEHq(dE)-LD.SDDlBaidiMidtri2(1Fi￡￡l(dam；>■72J7DLrreqiKnqr】網(wǎng)siNn{dn)DLESRFCHM1QQDHSEmH(dB)PCIHVCHFawfirf】2TACRJSOIFuwer2LNCC愉RXCHFii^r1"9HNC005?5f^>wr&jtFram&AAEig2Rifl&rHfl^droo?23SpecmlSubFiaHK>WStrtusLTEConnedFJSCHSdiSili5013HFLCPnctnwl1^? PDS￡HS<h&diJ4.LlluEcaneacxv3MC5_DL_AV^'7MSL4fiaraua3iHCE^L^yQ1ILTHModeEdE^ordNumCellBimed訊blSirred^ideb4HdCQ[::IPCTimaNm疊 Q業(yè)曹廿匸期費(fèi)L-^*eiw：iJnewestR?pc<1LSiSSlS+.-IE]■1L->HRCCnnnKhDnR.en]njiginii：nL5：53：S4^E5曲L->RflCCanneiliDnR±[anFi^jr2tlQi-iGQn^L5：K：3.5^!910L-sPaflinfl罟L-3-SPiYPc]LS!￡3!35.-1Z+尬L->MB■L勺強(qiáng)■>L-^Pagingl5；53討rag】爭| ⑸"Hl腳L>L-^FaDinaL5:51M￡J3!從L-:-Paaina1L5：53^lJ56l卅L->Paflinfl-1L5;5^5]m罟L-^flging1II 2：.4-L-?P3DinnL5：53：5y.a5!*L-:-PagingL5;54;0l^5l■ftL-^D'ng■>L-^-FaflinaLEiZDU對4>L->PaninnLEM04-7的■>L-^Paging! MEIE1-'-Ob-ti-PTTiniEvert QfrITJ..活哼￡帖4如FTPUplandNnd￡TdRL5;5fcO5-92SFTPUpIcudFir或DflfcflL&I&2S1L-19EEvertA2L5I52H4JD7EvertA5L5：52：L4J7SlteHQfteaueatL5:52:U3g!LTt 切伍汀EvertA3LE!E2：L4^4ILT^bDR^quastL5;52;14j?&.JLIE^QSuccesisLJ;Mrfl.L31EvertA2L5：S3：^FJ]5IEvertA3LE!E^!^4.LDtlTEHflRaqu曲t15;5^3*L2ftLTfrt35^[[E55tLb：財(cái)卻WEvertA2L51M-3J.L32FTPUplaadDropL5；冋幻-L磯FTPUploadPiSCOrnstL5:54；313ZJ卿DmIHf-^uPLS：^t?E.^5anpT?TLE?強(qiáng)42.2慕mpLaqglg問題分析】與后臺聯(lián)系，查看銀定莊村、軟件新綜合樓2基站均無告警，查看銀定莊村_0小區(qū)鄰區(qū)列表，有軟件新綜合樓2_0小區(qū)鄰區(qū)，統(tǒng)計(jì)小區(qū)切換次數(shù)，發(fā)現(xiàn)銀定莊村_0小區(qū)與軟件新綜合樓2_0小區(qū)有切換次數(shù)，并且切換正常，如下圖。

DmHCi&aAtlLtelriTerfmiieo1B01]]4LL22111ZDmHCi&aAtlLtelriTerfmiieo1B01]]4LL22111ZLl]]1667L&?61676□DDDQDDDEh00414Z7373T000<i4040g口fl14l4u0000□D2220Q00DD0□D0Q043E]T2L?3173G002222525Z5ODD000DDD現(xiàn)場測試UE在小于-90dbm后，啟動(dòng)異頻測量，在鄰區(qū)列表未搜索出38950,查看銀定莊村_0小區(qū)鄰區(qū)測量頻點(diǎn)列表，發(fā)現(xiàn)列表中頻點(diǎn)有37900、38400、38350、39148、38950，其中室分頻點(diǎn)38950排在第4位，如圖：BDBESM^7>get?cellrese16102^1-16;5dz36100^2.128.10716.OnERBS_NODE_r^DEL_F_l_107stopfile=/trnp/Z06D9elh:ranceFirrrflnrp]tdd-1.EurranFreqReTnn-i.FlirranFrpnRp]dLlon-37900啟rlnuTTl蜩一FLhtranCF'TDD=1-巨1ItranFreciR&'atinn=3835O1eLn:rance'ELnranCe'tdd-1PEurranFreqRG'TDC-1FELrtranFreqReldLlon-38950atlnn-as^QQcellaleci1onprlorcellaleci1onprlor1uycpl1A.eselect1onprlorlrycEllRa^alectionPrToritycellr旦!ialgcl1onprlor1nycellA.已嗎亡1ect1onprlorlryCBllRa^alectionPrioritycel1RsselectionPrioritylel1R.es已1ecx1口門尸廠1or1uycellRa^alectionPriorityce'l1ReselectionPrioritycellrgsalecr1onpr1or1nycp11A.eselect1onprlorlryceDiReselectionPrioritycellalecr1onprlor1tycpI1R.已呂已1ect1onprloritycEllRa^alectionPrTorityce'llReselectionPrioritycp11A.eselect1onprloritycBllRa^alecti口nPriorityce'l1RsselectionPrioritycellrgseleel1onpr1or1匸y446666EUtranCEllTDD^l?GfiranFr&qGroupRElafian-^OOEUtran匚eIIt口口=1‘UtrarTTDDF「色qR旦1mt亍仃口=10054ELn：rancelltdd-1 ranTDDFreqpelailon-10061EI_rtranCEllTDD=l?UtranTDDFreqRe1ation=1006^ELftr且n匚ellTDD-1UtranTDDFreqRelation-10077ELnzrancenTDD-1PurranTDDFreqRGlan1on-10084ELnrancellTDD-1PutranTDDFreqRelarlon-10091EUtrancellTDD^=1、UtranTDDFreqRelation^l005&EULrancsllTDO-lPurranTDDFreqReldLlon-lOlOTELnrancellTDD-1PiJtranTDDFreqRElatlon-10114EUtranCEllTDD^l3UtranTDDFreqRe1atiDn=10121ELH:rance!1TDD-1PEUtranFreqRelati口口?M8098ELnranCellTOD-^FEUtranFreqRelatlon-391^SEUtranCEllTDD=2?EUtranFr&qR&latinn=3835OEUtr且門匚ellTDD=2；,EUt「anFreqRelati口口8950elk『釧匸電]]■hutr廿ifr即昵"1凱1gn?呂陰og--在現(xiàn)網(wǎng)愛立信設(shè)備中，控制ue測量頻點(diǎn)數(shù)量參數(shù)maxMeasInterFreqEUtra設(shè)置值為7,但現(xiàn)場用測試設(shè)備為cat3高通，初步分析為UE等級較低功能受限，導(dǎo)致重配消息中頻點(diǎn)較多引起無法正常測量異頻。建議刪除銀定莊村_0小區(qū)內(nèi)冗余頻點(diǎn)38350。具體質(zhì)量提升方案1)刪除銀定莊村_0小區(qū)內(nèi)冗余頻點(diǎn)38350。刪除冗余頻點(diǎn)后網(wǎng)管側(cè)截圖：cellResal屯匚匸lonPrlarltycel1R已3已1已匸izJiizriPrici「'1tycellResel日匚匸b□門pr1口『匚el1RasalectlonPri口rltycellReselecfionPriorFtyu^llReselm匚匸lonprlorliycellR已5已1ectionPriaritycellReselectnonPrioritycenRssalectlonPrlaritycelIReselectionPriaritycellReseledzlonprlorliycel1ReselectionPr1arityrellReselectnonPrcellResal屯匚匸lonPrlarltycel1R已3已1已匸izJiizriPrici「'1tycellResel日匚匸b□門pr1口『匚el1RasalectlonPri口rltycellReselecfionPriorFtyu^llReselm匚匸lonprlorliycellR已5已1ectionPriaritycellReselectnonPrioritycenRssalectlonPrlaritycelIReselectionPriaritycellReseledzlonprlorliycel1ReselectionPr1arityrellReselectnonPrioLgllResel□匚匸lonprlorliyce11R已5已1ectlonPriarlty匚ellReselecfionPriority匚ellRssalecrionPridritycellRes已1ectionPri□「itycellReseledzlonprlorliycel1ReselectionPriaritycellRes已1ecfionPriorityu^llResel□匚匸1onprlorliycellRes已1ectlonPriarlty匚ellReselecfionPriorityseE-2熨匚i15ParamY4ParamVahJEHSiPfdEmjMVorkMoi^0^140CtBmcMVdthEXFf旳聰nryCtCARTE3M0RJC匸HRiywrPiICN^H:RJSOHSchfidulM.SMLTECuriiectKRC知曲FDS>i5chedul^5BRJKRrntm凸UECrtrgnry啊匚二口L/U目546W213031TMModeCdlBarredN-stEirTfldWlthbud匚応11PtTd"PDCPTknuahpd:HLCTYirQuahpirt3MQ0PHY口LCadflD3731QPtTfULGlkl-307.56-Sta.33TDDHC5_UL_AVW血CcdeWuidr*ritAACTTirciughOUlPHYThnowflhpstH5RQ(dB：l劉bFrarrmMEg2Spw-slSubrrsLSINPXdB)DR^SOhlRXdD'l5=85匚如erPoAdrHjadrcc-33-3K.B7 -Ji?]?LEJ2"€2SLQ3C244.5-￥■4595EARRQdPCTRSRRM曲QRSRQ(dB}RS5I(dlECTFrd 3S44D S41 -44.5A- -￡3.BI!SiM5a91環(huán)(J 7S 耶冊 -1156 -?5.]33S41Q 25Z-3L3.43 -31.CO -7+.J7■]L3,43PCTim?|Npme]6：EBH￡i.2LT#■L-MlRLCC'EnectioiRtcQrflQuizDonCErTl16:58:46,H7>L->P&Qii(iU5f50;47.]24*L->5￡：Typel]￡*5H!<7.n71L->MIE祐汚出4&Jt**L->PagngM;5P;書52fi4-L-nPpgi?p■L->PBgiGu16!5B!57Jfl3frL.>P^iig36:58:56快*L"Pw口3j5l59lQl.t7?■L->P9giEU城!別!02338irL.>Pagli§]6;59;024l4tL->M(4FirBrerTlRq?crtlGlS9lCI：a42E!1-L->FU?CCoBnflEboiRtooi7tjrabofi估方創(chuàng)iH我H■jf-L->HRCCAinertioiRtCQrflgLjri3Uc<￡ii'!if4i彷;眇帖盟？*L->Ppfl'"g■L->NMflTEIiiflrTtRep[lt115.5e.iH.59^4L-^-RRCCoiJieftioiRecar^lqMdixi]6;59;D4.ji)5tL->llRCCoBnertiiiiR(ccinFlnijrafc<K^rT4PCTlr*Erimt Qf?TLiJ?Ew<itA]]G!S^S5.mLTEHOReqicst1S*57!55.I7LLIEHO&iCC?Db]6;5e；D.?lEwntillGiSBiLEi.455E仙t石L-rEHORfi^iWt]6;56;L9.5l6LIEHOSucctnsEvartAZErtntAS]6;56;44.]33LTEHOReqiefft16l5Bl4?.143LIEHOSuccess16!5^!a；.4L4ErtntAl】殆9;阿耳牡Event*5Ilfl：59：iH.W9LTEHOReqiwt［竊e暫《n.E4mLIEHO]6!59：L2,]05FlPuDieadDnio10:39:LZ.1LLriFLIpl&ad口舊uinnsi]G:S9:L3.Ta7PR3DialH-angup⑹59：L$』的Stodt?Opvw^Hr(Kbps) UpU感\(zhòng)K1jixbdbesD4S7>gel.cellresc16^774-16：J6：J6l()r.-92,128.10716,O'FRB5rior-E_M'DEL_FJ.J.07stepfJ1p^/trnp/236^M3 Mtrifaute M'alueELiTrircellTDD^l*匚11ELiTrircellTDD^l*匚11tranFrBqRelailonEUtrarCEl1TDD-1,EUtranFrEqRelation-3914BEUirarcel1tdd=1?Eur:ranFreqReldTlon=BSS5DEUtranCEl1TDD-1,匚UtranFrEqRelafion-3840DEUTrancel1TDD=1.GeranFreqGroupREl日EuirarcellTDD=l^UTrarrrdofteqReldTlon=10D54EUtranCEllTDD-1,UtranTDDFrsqRelation-10D6LEUtranCellTDD=l：.Ut廠anTDDFreqRelation=l006^ELiTrircellTDD^l、UTranTDDPr3Tlon=10D77EUtrarCel1TDD=1,UtranTDDFreqRelat1on=10D84eutrarcelltdd=1?utrdriTddfreqas1di1on=l0D9LEUtranCBllTDD-l,UtranTDDFreqRe1at1on-10D5&EUTrancel1TDD=1JJTranTDDFreqRelatior^lOlO?Euirarcel1tdd=1^UTranTDDFreqR^Idi1on=10114EUtranCElITDD-1,UtranTDDFreqRelatIon-丄0121EUtranCel1tdd=1?EUtranFreqRelation=3809BEUTrirCBl1TDD=2,匚11tran匚rBqRe1st1on91-5BEUtranCEl1TDD=2.EUtranFreqRelation=3855DeutrareellTDD=2?EUi:ranFreqReljtIon=3340DEUtranCBllTDD-2/GeranFrmqG「口upRm1mt"ion-90DEUtrarc&l1tdd=2JJtranTDDFreqRelation=10D54EUTrarcel1tdd=2UTrariTDDFreqReldi1on=10D6LEUtranCElITDD-2,UtranTDDFreqRelatlon-丄0069EUtranCel1TDD=Z:.UtranTDDFreqRelation=l0077i^iI~r廠rk—rf=i-?"?"1T一T*iit尸rp~.Tr-nF"ii-■i-iRziTr+占Li卜rCIiQiCi&fl刪除多余冗余測量頻點(diǎn)38350,對問題地點(diǎn)進(jìn)行復(fù)測，在UE占用銀定莊村_0小區(qū)后，行至室內(nèi)后，正常切換到室分軟件新綜合樓2_0小區(qū)上，向室外走時(shí)，又正常切換到宏站銀定莊村_0小區(qū)上，測試切換正常，無異常事件發(fā)生。切換前截圖：切換后截圖：WarnWarkWcdeDL3Z-：二L：jif'.KLrii-TjwerFoi*-H"MeBdnx]-2-3ITrCnnrwrt-'..Kr E4.&E5-1LJ：?QC-T|i祐期訓(xùn)31TT1MoriCeBirredHotEaired^d^hjndCQC11肚 7：Fas-SfurHYDLWarnWarkWcdeDL3Z-：二L：jif'.KLrii-TjwerFoi*-H"MeBdnx]-2-3ITrCnnrwrt-'..Kr E4.&E5-1LJ：?QC-T|i祐期訓(xùn)31TT1MoriCeBirredHotEaired^d^hjndCQC11肚 7：Fas-SfurHYDLLDdeLDLFTAqufiflCyDLE職◎FDCFThraucrputRLGTsrnunhpirtH衛(wèi)匚ThrDuuHpLi：PHrHiroiqhpiiPHfiXtndei3ubTrimE.^5t￡2筆±c詛ISjbRraRSIF^dBm}T^audamSn-JRjdE:r-assih^fdBiPRflCHRar?nH<5JJLA'??&博lc:t.Vor:F-LnFCTIF14Name J：LG15BMEJ171JL-:->RHCCnnnei±ionflei：Dnngur2HQnCjQiipi出：5岀刖-9574L-H^QingLJ4爭L-^-S