諾基亞異頻負(fù)載均衡報(bào)告-2016031AMLE

NOKIANOKIA諾基亞異頻負(fù)載均衡報(bào)告諾基亞異頻負(fù)載均衡報(bào)告諾基亞北京項(xiàng)目LTE優(yōu)化組2016年3月NOKIANOKIA諾基亞異頻負(fù)載均衡報(bào)告目錄TOC\o"1-5"\h\z\o"CurrentDocument".背景 3\o"CurrentDocument".負(fù)載均衡功能測(cè)試 4\o"CurrentDocument"異廠家負(fù)載均衡功能測(cè)試 4\o"CurrentDocument"參數(shù)設(shè)置 4\o"CurrentDocument"實(shí)驗(yàn)效果 6\o"CurrentDocument"同廠家同站雙載波負(fù)載均衡功能測(cè)試 8\o"CurrentDocument"參數(shù)設(shè)置 9\o"CurrentDocument"實(shí)驗(yàn)效果 10\o"CurrentDocument"3.遺留問(wèn)題 13NOKIANOKIA諾基亞異頻負(fù)載均衡報(bào)告.背景在LTE中，由于小區(qū)半徑的減少，用戶分布不均勻的現(xiàn)象十分嚴(yán)重，經(jīng)常會(huì)出現(xiàn)某個(gè)小區(qū)負(fù)載較重而其鄰居負(fù)載較低的現(xiàn)象，不僅會(huì)降低網(wǎng)絡(luò)容量而且還會(huì)影響到用戶的服務(wù)質(zhì)量。上述原因直接促使了負(fù)載均衡技術(shù)的誕生，在保證用戶的服務(wù)質(zhì)量的同時(shí)，使網(wǎng)絡(luò)總?cè)萘窟_(dá)到最大化。目前所支持的負(fù)載均衡功能如下：iFLB：InterFrequencyLoadBalance異頻負(fù)載平衡當(dāng)高負(fù)荷小區(qū)的負(fù)荷超過(guò)HighLoad門限后進(jìn)入iFLB激活狀態(tài)，并可以觸發(fā)LB切換，直到小區(qū)負(fù)荷低于Targetload門限，則退出iFLB激活狀態(tài)；在iFLB激活狀態(tài)期間，ENB間的負(fù)荷信息不通過(guò)X2接口進(jìn)行交互，所以這種狀態(tài)下觸發(fā)的LB切換屬于鄰區(qū)負(fù)荷未知的盲切換，只要目標(biāo)鄰區(qū)的下行rsrp大于設(shè)定的LNHOIF:thresholdRsrpIFLBFilter參數(shù)門限就會(huì)觸發(fā)。而當(dāng)切換請(qǐng)求消息(HandoverRequestCause:ReduceLoadinServingCell)發(fā)送給異頻的目標(biāo)鄰區(qū)時(shí)如果鄰區(qū)負(fù)荷已經(jīng)超過(guò)了自己小區(qū)設(shè)置的TargetLoad門限的話，鄰區(qū)會(huì)拒絕該切換請(qǐng)求。AMLE：ActiveModeLoadEqualization主動(dòng)模式負(fù)載均衡小區(qū)開(kāi)通AMLE功能后，當(dāng)小區(qū)的負(fù)荷門限高于HighLoad的時(shí)候，小區(qū)會(huì)觸發(fā)和異頻鄰區(qū)的負(fù)荷信息交換，它通過(guò)X2連接獲取鄰區(qū)的CAC信息(即鄰區(qū)的綜合可用容量)，當(dāng)主小區(qū)和異頻鄰區(qū)負(fù)荷滿足如下條件時(shí)觸發(fā)AMLE的LB切換：當(dāng)鄰區(qū)可用容量與本小區(qū)的可用容量差值大于設(shè)定參數(shù)門限AMLEPR:deltaCac時(shí)則觸發(fā)LB的切換主小區(qū)的可用容量<AMLEPR:maxCacThreshold鄰區(qū)的可用容量>=AMLEPR:cacHeadroomUE檢測(cè)到的目標(biāo)鄰區(qū)的下行rsrp大于設(shè)定的LNHOIF:thresholdRsrpIFLBFilter參數(shù)門限iFLB與AMLE的區(qū)別：iFLBAMLE當(dāng)小區(qū)達(dá)到高負(fù)載門限時(shí)，iFLB提供負(fù)載均衡AMLE將小區(qū)與配對(duì)鄰區(qū)的負(fù)載差異控制在所設(shè)的負(fù)載差值以內(nèi)iFLB的目的是把小區(qū)的負(fù)載控制在所設(shè)的負(fù)載門限下，而不是平衡小區(qū)間的負(fù)載候選鄰區(qū)的篩選過(guò)程類似iFLB負(fù)載的信息只在同個(gè)eNB的小區(qū)間分享；對(duì)于不同eNB小區(qū)使用的是盲切換，不根據(jù)鄰區(qū)的負(fù)載情況來(lái)判斷小區(qū)間使用資源狀態(tài)報(bào)告(RSR)來(lái)分享負(fù)載情況，不使用盲切換，對(duì)于沒(méi)有RSR的鄰區(qū)將不會(huì)被切換3

NOKIA2.NOKIA2.負(fù)載均衡功能測(cè)試諾基亞異頻負(fù)載均衡報(bào)告異廠家負(fù)載均衡功能測(cè)試為進(jìn)行Nokia和HWLTE基站間負(fù)載均衡的實(shí)驗(yàn)，選定實(shí)驗(yàn)點(diǎn)為首都機(jī)場(chǎng)T1出發(fā)廳。如下圖所示，涉及到的Nokia小區(qū)為朝陽(yáng)機(jī)場(chǎng)T1F2至F3層公共區(qū)NLM（ENBID：76309），涉及到的HW基站為順義首都機(jī)場(chǎng)T1航站樓F2F3東側(cè)辦公餐飲區(qū)及出港大廳HLM499769-132。F2-T1航站樓各小區(qū)覆蓋范圍及路測(cè)平均RSRPF2層CELL6小區(qū)名為順義首都機(jī)場(chǎng)F2層CELL6小區(qū)名為順義首都機(jī)場(chǎng)T1航站樓F1F2西西區(qū)果蕭T1骯站樓FZ面皆區(qū).平均RSRP^MdbmF2層CELL8小區(qū)名為順義首都機(jī)場(chǎng)T1恥站摟門“四健辦公輟慶區(qū)HL摘句31,覆蓋T1版站樓F2西利辦必蜜飲區(qū).平均RSRP為-70dBmF2Jg亡ELL7小區(qū)名為獨(dú)立首部機(jī)場(chǎng)丁1航站樓FlF2到達(dá)大廳股東建區(qū)HLM-132,馥蓋T1航站樓F2東營(yíng)區(qū)，平玷RSRP為F2層CELLS小區(qū)名為順兄首都機(jī)場(chǎng)T1航站樓F2F3東惻辦公餐飲區(qū)及出港大廳HLM-131,覆盛T1航站樓F2東加辦公餐飲區(qū).平均RSRP^r-70dbiriF2層CELL10小區(qū)包為期義首都機(jī)場(chǎng)TI航站樓F2F3東創(chuàng)辦公魯伏區(qū)及出港大廳HUVM32,技蓋T1航站樓救出港大廳，平均R3RF為用3dbmHUAW€IHUAW€IHUAWQTECHNOLOGIESCO.,LTD.參數(shù)設(shè)置開(kāi)啟featureLTE1531:Inter-frequencyLoadBalancingExtension(開(kāi)啟iFLB)ParameterNameParameterFullNameMOC默認(rèn)值修改值03019:06~13：00修改值0226-210:45~11:30修改值0226-110:00?10:30actInterFreqLBActivationofinterfrequencyloadbalancing(iFLB)LNBTSfalseTRUETRUETRUEthresholdRsrpIFLBFilterInter-FrequencyLBThresholdforRSRPTargetFilterLNHOIF-98-95-95-95thresholdRsrqlFLBFilterInter-FrequencyLBThresholdforRSRQTargetFilterLNHOIF-12-12-12-12targetLoadGbrDIDLGBRresourcetargetloadLNCEL505050504

NOKIA諾基亞異頻負(fù)載均衡報(bào)告NOKIAtargetLoadNonGbrDlDLnon-GBRresourcetargetloadLNCEL75755%8%targetLoadPdcchPDCCHtargetloadLNCEL503%50%5%iFLBHighLoadGBRDLInter-FrequencyLoadBalancingDLGBRHighLoadLNCEL60606060iFLBHighLoadNonGBRDLInter-FrequencyLoadBalancingDLnon-GBRHighLoadLNCEL85858%10%iFLBHighLoadPdcchInter-FreqLoadBalancingPDCCHHighLoadLNCEL805%80%7%nomNumPrbNonGbrNominalnumberofPRBsforloadbalancingLNCEL1101010iFLBBearCheckTimerInter-FrequencyLoadBalancingQCI1BearerCheckTimerLNCEL12121212prohibitLBHOTimerProhibitLoadBasedHandoverTimerLNCEL10101010iFLBRetryTimerInterFreqLoadBalRetryTimerLNCEL60606060開(kāi)啟featureLTE1841:Inter-FrequencyLoadEqualization(開(kāi)啟AMLE)MOClassParameterNameParameterFullName默認(rèn)值修改值3月1日16:39:00LNBTSactIfHoEnableinterFrequencyhandoverenabledenabledLNBTSactAmleActivateactivemodeloadequalizationfalseTRUELNBTSactInterFreqLBActivationofinterfrequencyloadbalancing(iFLB)falseTRUELNBTSprohibitLBHOTimerProhibitLoadbasedhandovertimer1010LNRELamleAllowedActivemodeloadequalizationallowedfalseTRUELNRELremoveAllowedRemoveallowedtrueFALSELNHOIFthresholdRsrpIFLBFilterInter-freqloadbalthresholdforRSRPtargetfilter-98-95LNHOIFthresholdRsrqIFLBFilterInter-freqloadbalthresholdforRSRQtargetfilter-12不設(shè)置LNCELcellResourceSharingModeCellresourcesharingmodenonenoneLNCELthreshold2InterFreqThresholdth2interFreqforRSRP-100-90LNCELthreshold2aThresholdth2aforRSRP-96-87LNCELiFLBRetryTimerInterFreqLoadBalRetryTimer6060sLNCELiFLBHighLoadGBRDLInter-frequencyloadbalancingGBRhighloadDL6060%LNCELiFLBHighLoadNonGBRDLInter-frequencyloadbalancingnon-GBRhighloadDL858%

NOKIA諾基亞異頻負(fù)載均衡報(bào)告NOKIALNCELiFLBHighLoadPdcchInter-frequencyloadbalancingPDCCHhighload8080%LNCELiFLBBearCheckTimerInter-frequencyloadbalancingQCI1Bearerchecktimer1212sLNCELcellCapClassCellcapacityclassvalue100100LNCELtargetLoadGbrDlDLGBRresourcetargetload5050%LNCELtargetLoadNonGbrDlDLnon-GBRresourcetargetload755%LNCELtargetLoadPdcchPDCCHtargetload5050%LNCELmlbEicicOperModeModeforcalculatingtheCACinloadbal.andeICICallUesallUesLNCELnomNumPrbNonGbrNominalnumberofPRBsforloadbalancing110LNCELulStaticCacStaticCACforuplink100100LNCELulCacSelectionUplinkCACsourceselectionulReflectDlCaculReflectDlCacLNCEL-AMLEPRamlePrIdamlePrId0/10LNCEL-AMLEPRdeltaCacDifferenceinCACofsourceandtargetcells205%LNCEL-AMLEPRcacHeadroomHeadroominCAC00LNCEL-AMLEPRtargetCarrierFreqTargetcarrierfrequency39148LNCEL-AMLEPRmaxCacThresholdThresholdformaximumCAC1001002.1.2實(shí)驗(yàn)效果開(kāi)啟featureLTE1531:Inter-frequencyLoadBalancingExtension（開(kāi)啟iFLB）開(kāi)啟featureLTE1531后，指標(biāo)統(tǒng)計(jì)Nokia76309-1和HW499769-132基于iFLB的LBHO全部成功，信令顯示觸發(fā)原因?yàn)閞educe-load-in-serving-cell，符合預(yù)期。SDATETIMEENB_CELLHO_LB_ATTHO_LB_SUCCHIGH_CELL_LOAD_LB20160226100076309-1111820160226101576309-1442520160226103076309-1773220160226104576309-128289120160226110076309-1331620160226111576309-1111120160226113076309-1332520160301094576309_13328

20160301100076309_1434321520160301101576309_1886220160301103076309_100420160301104576309_1111420160301110076309_1872220160301111576309_1514414620160301113076309_120168020160301114576309_116157120160301120076309_1211020160301121576309_1524017020160301123076309_1773320160301124576309_120176220160301130076309_12113諾基亞異頻負(fù)載均衡報(bào)告NOKIAEFX^1EB13?7￡■jiflCCPvalue e Iig]nbi.L-EM3-]Ii]NOKIAEFX^1EB13?7￡■jiflCCPvalue e Iig]nbi.L-EM3-]Ii]WDUdJEniity'?■K0AU1, =|ms.-acKFcCHB-TD?I'?aHLQK 騎京欣十已幫克4收州”h jaJ.B=Evd-UJEF即支電!?!FlO0-HrsAE"laA￡':開(kāi)啟featureLTE1841:Inter-FrequencyLoadEqualization（開(kāi)啟AMLE）開(kāi)啟featureLTE1841后，指標(biāo)統(tǒng)計(jì)LBHO有嘗試計(jì)數(shù)，信令顯示觸發(fā)原因也為reduce-load-in-serving-cell,但同時(shí)也開(kāi)啟了iFLB,為了區(qū)分LB基于具體￡02可?抓取wireshark，Nokia小區(qū)有發(fā)起資源請(qǐng)求，但未出現(xiàn)廠家間資源信息交互。SDATETIMEENB_CELLHO_LB_ATTHO_LB_SUCCHIGH_CELL_LOAD_LB20160301160076309_100020160301161576309_100020160301163076309_14736156201603011645763091554622920160301170076309_100020160301171576309_100076309向HW小區(qū)發(fā)起的資源請(qǐng)求消息類型為CompositeAvailableCapacityPeriodic，周期性綜合可用容量。lE/GroupPresRaIEtypeSemanticsdescriptionCritiAssigned7

NOKIA諾基亞異頻負(fù)載均衡報(bào)告NOKIANameencengeandreferencecalityCriticalityReportCharacteristicsOBITSTRING(SIZE(32))EachpositioninthebitmapindicatesmeasurementobjecttheeNB2isrequestedtoreport.FirstBit=PRBPeriodic,SecondBit=TNLloadIndPeriodic,ThirdBit=HWLoadIndPeriodic,FourthBit=CompositeAvailableCapacityPeriodic.Bits5to32shallbeignoredbytheeNB2YESreject皿TineSouroe325K還工記皿TineSouroe325K還工記*3wosi'iiaio3Z5?.牛沖iOilJMOOT10:M31W.716,215 x2af ISA1d-rLFind1cation3ZCM狂當(dāng)瑞1QQ口C-.21132667m,3ZCM狂當(dāng)瑞1QQ口C-.21132667m,67277^iaDrai；22s5.30G72g1￡1AQ.Si.224.2^我整93^.87165.1150,716,2151331M-JL4.IS5<2LQO.T1,C.21>33109114-0fl5&411OD-91-220.ID33110H.4.GGGOd.1.140.91.224.2033111.314.GGQ25.7LOO.71.e.21S33123-114.100,?ln22C.2033124114.T3U7C1OQ,gi,220.20331X1H4-IH1H77lO(k71-E.ZLS33A54124.asa&SOWO.91.224.20rs上*Min 箱TGC?+MF1IDD./l.b.Jib-lM.7i.fi.215-IM,91220.20100.91.220.2QlOD-Zl.G.JllUH.71.G.215lM.fili_2M.2flIQQ.TliQiZll100.QI.220.2010O.71.G.2157PAP廿質(zhì)IPAPAPTP質(zhì)小亦一幺心攵X2攵短短攵短文幺丁1d-rtag>x?=ScatvwepQrc1nginig?f!on]UEK 11d-r-E^curcti5caTu5H.-&parc1號(hào)mntidadort5ACK1d-hanctaverPrepar-atinn^MterinFnrrtatlonBlockSyjterinFcrnat1nnBloc.kTyvelSIB-2SACK1d-lundc^arprAparir1onrajccotiiiaceIomccanrigwjn1ansackId-snscaituSTr-^n-sifap雙Kid-UEContexcRelewcHE4RTMATE)icflft2jId-RAparTChiraccar1st1csProtoc-olIE-Fieldid;id-RepcrtChwaccer1stics(3H)criticjlity:rejact(D-)ft?porc￡har>€T?r1scTi：5^lOUCOGOO[bicIdngfth32,OtiDLOXiDDOWOOGCi(X>000000OCOOOQGQ udlwfr2￡^3134&6]ft?porc￡har>€T?r1scTi：5^lOUCOGOO[bicIdngfth32,OtiDLOXiDDOWOOGCi(X>000000OCOOOQGQ udlwfr2￡^3134&6]SIce?=J:■id-CellTofl.-EpcirtnPrococollE-FieldId.1d-€ftllrafl.4parc(2flJCrlTltallEy!IgrNU{1)日丫諾1疣舊CeliTgReport-List;11t?i二t”0；id-C-el1ToRfDOrt-Tri-rFmewu*ce.有5加工RiFmewu*ce.有5加工Ri方^&：笈:京6：M3ZM130B4CM1Z5IDO.n.6.Z11花力抬”卻IDO.?i.6.21S3266730a.S727741H.fl.22D.2032frM-309ftTZtlB1M.191Z2D.203Z<-91309-471t511W.iTL.C.211331O￡3U.6MJ3A1CO.71.G.215-331W311,665^13100.a220.20那11。314,?K111W.91ZZD.2C□MlC-1商:五5:元屋100.91.22Q.ZQ1.00.di.224.2dIM.71,JISLOT.71.C.215LDd.91.220BEULOO.SI.224.20100.71.^,215LW.7114.213Li*?gihI而?2114融90tz一FKFKFK曳d-*cd-wd-l<:^■--1515iIE-461d-Kurxl口金匚ionNascfrsnrarriSiTioaElocks^EUoiK而口「1金￡icralackiypfilsiE-J!625Kte2W3id-hmdaverpreparacionRK<?mecticrfteccnFionpratocallCs:3icarsIl-tfli0：1d-EIMEl-IM?ii^urAfAnt-1E(3ProtacclTE-FieldId;id-€i?Bl-^e*jurewnt-：D-(39JerlElcallryii/]礎(chǔ)匚(OJ日VJliid網(wǎng)enmv■"七z「￡T。；355QIitn1;id-E?BZ-Nc4Jurerent-ID-日Pforaca'IiE.-rialdId:1tJ-tMn2-w?urerem-i&d缶criticiHty;reject{O：3valuaNtiasur-tfAnc-iaj1It?i2;id-Cjiuse二FrcftacollE-Fieldid!1d-c>U￡fi￡5]cr1E-lcjkUry:1aoi"□(i)BybIueiQHiaiZftfrh.mm±w*iwnc-T*rtpa「ar1-iQHiaiZftfrh.mm±w*iwnc-T*rtpa「ar1同廠家同站雙載波負(fù)載均衡功能測(cè)試為進(jìn)行Nokia同站內(nèi)各載波間負(fù)載均衡的實(shí)驗(yàn)，選定實(shí)驗(yàn)點(diǎn)為76413朝陽(yáng)機(jī)場(chǎng)2號(hào)

NOKIA諾基亞異頻負(fù)載均衡報(bào)告NOKIA航站樓出發(fā)廳南側(cè)NLM,該站點(diǎn)兩個(gè)載波業(yè)務(wù)量和用戶數(shù)分布不均。2.1.3參數(shù)設(shè)置開(kāi)啟featureLTE1841:Inter-FrequencyLoadEqualization(開(kāi)啟AMLE)MOClassParameterNameParameterFullName默認(rèn)值修改值3.210：00LNBTSactIfHoEnableinterFrequencyhandoverenabledenabledLNBTSactAmleActivateactivemodeloadequalizationFALSETRUELNBTSactInterFreqLBActivationofinterfrequencyloadbalancing(iFLB)FALSEFALSELNBTSprohibitLBHOTimerProhibitLoadbasedhandovertimer1010LNRELamleAllowedActivemodeloadequalizationallowedFALSETRUELNRELremoveAllowedRemoveallowedTRUEFALSELNHOIFthresholdRsrpIFLBFilterInter-freqloadbalthresholdforRSRPtargetfilter-98-90LNHOIFthresholdRsrqIFLBFilterInter-freqloadbalthresholdforRSRQtargetfilter-12不設(shè)置LNCELcellResourceSharingModeCellresourcesharingmodenonenoneLNCELthreshold2InterFreqThresholdth2interFreqforRSRP-100-90LNCELthreshold2aThresholdth2aforRSRP-96-87LNCELiFLBRetryTimerInterFreqLoadBalRetryTimer6060sLNCELiFLBHighLoadGBRDLInter-frequencyloadbalancingGBRhighloadDL6060%LNCELiFLBHighLoadNonGBRDLInter-frequencyloadbalancingnon-GBRhighloadDL858%LNCELiFLBHighLoadPdcchInter-frequencyloadbalancingPDCCHhighload8080%LNCELiFLBBearCheckTimerInter-frequencyloadbalancingQCI1Bearerchecktimer1212sLNCELcellCapClassCellcapacityclassvalue100100LNCELtargetLoadGbrDlDLGBRresourcetargetload5050%LNCELtargetLoadNonGbrDlDLnon-GBRresourcetargetload755%LNCELtargetLoadPdcchPDCCHtargetload5050%LNCELmlbEicicOperModeModeforcalculatingtheCACinloadbal.andeICICallUesallUesLNCELnomNumPrbNonGbrNominalnumberofPRBsforloadbalancing110LNCELulStaticCacStaticCACforuplink100100LNCELulCacSelectionUplinkCACsourceselectionulReflectDlCaculReflectDlCac

NOKIA諾基亞異頻負(fù)載均衡報(bào)告LNCEL-AMLEPRLNCEL-AMLEPRLNCEL-AMLEPRamlePrIdamlePrId0/1NOKIA諾基亞異頻負(fù)載均衡報(bào)告LNCEL-AMLEPRLNCEL-AMLEPRLNCEL-AMLEPRamlePrIdamlePrId0/1deltaCaccacHeadroomDifferenceinCACofsourceandtargetcellsHeadroominCAC20 5%39148100 100LNCEL-AML39148100 100targetCarrierFreqTargetcarrierfrequencyEPRLNCEL-AMLmaxCacThresholdThresholdformaximumCACEPR2.1.4實(shí)驗(yàn)效果修改后76413兩載波用戶數(shù)實(shí)現(xiàn)均衡，1小區(qū)用戶數(shù)下降，PRB利用率下降，同時(shí)11小區(qū)用戶數(shù)增加，PRB利用率有所上升。由于是站內(nèi)切換無(wú)明顯log顯示LBHO,但切換事件均為L(zhǎng)B切換的所用事件A4,符合預(yù)期。RRC最大連接數(shù)60illliILjlil匕iiLiitLuiiiniiiiiniiiiirTrHiiiiiiniiiiiiiiniiiiiiiiiiiiiiiiiiiiiii60illliILjlil匕iiLiitLuiiiniiiiiniiiiirTrHiiiiiiniiiiiiiiniiiiiiiiiiiiiiiiiiiiiii.Illi.■高而皿聊刪刪*話記1E>百0EQOWIm/EJSfmSLHI2首名蒼SISEJgTQmQE導(dǎo)I啻DE昱3箕式善芮E2痣SSQOmIm/EJ9T"另與msgrnmQ9EISEJSTOEQO-IT;道nmQEOI&用.sQRQIEFE@3QE占E/V9HOE〔E而dQEQnwjEmg息另KMmfgTUESEfgHoE尋9E遺自E。0汨E/maTOE另5E曰9T0E后5MEfgsEQmWEfgToE00)Mglom另EsmfgTOE?！醴繣正菖EQrr而E裔fgiDEOREERgTDc-J尋I巴里號(hào)g。0二祭百OEs三doEQnoaEfgTCIE2日上行PRB利用率 2日上行PRB利用率 -日上行prr利用率10■76413-1RRC:連接最大薊 ?7E&E三-1ERR匚連接最大效76413-1PRB利用率25.(y^5.00^NOKIA76413-11PRB利用率30.0TO工工0■格玷川電四ECLG聯(lián)5m0.00^T?2NOKIA76413-11PRB利用率30.0TO工工0■格玷川電四ECLG聯(lián)5m0.00^T?2日上fjPRB利月窣 工日上行PR3利用率7641m上行PRB利用率 TR1*1九弓上日上行PH8利用率 花41基13月1三上行PRE利用率-7&41%113月正上行F租利用率76413-11J.R1E±行FRB和用率76413下行PRB利用率諾基亞異頻負(fù)載均衡報(bào)告 7641m目33二行PRB利用率 7&4131三m1E下行P陽(yáng)利用軍-7641111m月之E下廳PNB和用率TM13-U三目1三二行PRB利用率11諾基亞異頻負(fù)載均衡報(bào)告NOKIA諾基亞異頻負(fù)載均衡報(bào)告SDATETIMEENB_CELLHO_LB_ATTHO_LB_SUCCHIGH_CELL_LOAD_LB20160302080076413_100020160302081576413_100020160302083076413_100020160302084576413_100020160302090076413_100020160302091576413_100020160302093076413_100020160302094576413_100020160302100076413_1138137020160302101576413_1120118020160302103076413_1172169020160302104576413_1237237020160302110076413_1243240020160302111576413_1264262020160302113076413_1210205020160302114576413_1207203020160302120076413_1146142020160302121576413_1140139020160302123076413_1156154020160302124576413_1230228020160302130076413_1197196020160302131576413_1219211020160302133076413_1216215020160302134576413_1222218020160302140076413_1168165020160302141576413_1171168020160302143076413_1125122020160302144576413_1162161012

NOKIA諾基亞異頻負(fù)載均衡報(bào)告NOKIA20160302150076413_1217214020160302151576413_1233231020160302153076413_1251245020160302154576413_1251240020160302160076413_1258251020160302161576413_1285281020160302163076413_1214213020160302164576413_1293289020160302170076413125224802.3空閑態(tài)負(fù)載均衡2.1.5參數(shù)設(shè)置參數(shù)名參數(shù)全稱級(jí)別默認(rèn)值3月15日14：213月15日12:163月15日9：16actIdleLBActivationofidlemodeloadbalancing(IdleLB)LNBTSFALSETRUETRUETRUEidleLBCapThreshIdlemode10adbalancingcapacitythresholdLNCEL100100100100idleLBPercentageOfUesPercentageofUEforidlemodeloadbalancingLNCEL070%70%90%idleLBCelResWeightCellreselectionweightfactoridlemodeloadbalancingLNCEL空空空空idleLBEutCelResWeightEUTRAcarrierweightfactoridlemodeloadbalancingIRFIM空10070702.1.6實(shí)驗(yàn)效果2個(gè)載波用戶數(shù)相當(dāng)，實(shí)現(xiàn)均衡。PERIOD_START_TIMEenb_lcr76413-1CELL_LOAD_ACT_UE_MAXenb_lcr76413-11CELL_LOAD_ACT_UE_MAX2016/3/159:0076413-14176413-11382016/3/159:1576413-14376413-11392016/3/159:3076413-13876413-11352016/3/159:4576413-14076413-11372016/3/1510:0076413-14276413-11402016/3/1510:1576413-14076413-11392016/3/1510:3076413-13676413-11352016/3/1510:4576413-14176413-11352016/3/1511:0076413-14476413-113613

NOKIA諾基亞異頻負(fù)