同異頻切換的參數(shù)配置

1、同異頻切換的參數(shù)配置A1事件:事件進入條件：Ms - Hys > Thresh停止異頻測量門限：Threshold th2a for RSRP( Threshold2a )A1 遲滯：Related hysteresis of threshold th2a for RSRP (hys threshold2a )T4«fi扌wima學事C4mmtM>aFvig 謝曲觀 i. LMW444H i_ruILJk2E3 迥曲-氐 1 mCBL-2 ft U4UIM4rawNL-qWifik«Hl ph WbUKriG I*MlRLC £41 WWtJ1R41

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4、 IM IfMl|1 M»lPjtjnefei-Drw»WE -wsr»t*Rn服務(wù)小 區(qū) 的 RSRP- hys threshold2a >Threshold2a ,且保持時 間超過alTimeToTriggerDeact In terMeas的設(shè)置時間，則停止異頻測量。A2事件:啟動同頻測量門限threshold1事件進入條件：Ms + Hys < Thresh啟動異頻測量門限：Threshold th2 in terFreq for RSRP(threshold2I nterFreqCfTtfirri h-isnGflmfnrMiiflirwgE

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7、eToTriggerAct In terFreqMeas)當服務(wù)小區(qū)的 RSRP+ hysThreshold2lnterFreq < threshold2lnterFreq,且保持時間超過的設(shè)置時間a2TimeToTriggerAct In terFreqMeas,則開始異頻測量A3事件事件進入條件：Mn + Ofn + Ocn - Hys > Ms + Ofs + Ocs + Off事件離開條件:Mn + Ofn + Ocn + Hys < Ms + Ofs + Ocs + OffNSN 無 Ofn/Ocn/Ofs/Ocs 參數(shù)同頻A3事件同頻 A3 遲滯：Related

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10、UiMIn WT(0時 |i 0.41.a PA4MJ!0|1|-4|mp <3Q9C3«*«nA3 報告時長:A3 report intervalA3 觸發(fā)時延:A3 time to triggerA3 偏置:A3offsetLMUZJ J-：*W?C*Vd-T + IVIMJI <|WLCgolyinriK gMkan5MELILUlif-Cl I WHF1PW4L=T CT-*1 ra_c pel Trie wtl 血老M時Mdi 1 wi RLCr>« wk wj»i RLCDd wifWti OlU fM M>ri 理

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12、nter frequencya30ffsetRsrp In terFreq異頻 A3 報告時長：A3 report in terval RSRP in ter freque ncy異頻 A3 觸發(fā)時延：A3 time to trigger RSRP inter frequency-CcinrVFItMkQFVig砧 E Vfinca» 晌迪沖醇 LMW44B.-r 3 i* IVW-l* 屮呱m hr VlNH 加 b LNRSL-lSf* LNM£J? r >1/4% W川K* PwnM聊mrirwihan w 口I &IR pdw*1 «*+*3

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14、TT Gfffl UK!異頻 A3 遲滯：Related hysteresis offset a3offset RSRP in ter freque ncyhysA3OffsetRsrpI nterFreq異頻 A3 事件滿足：鄰小區(qū)的 RSRP hysA30ffsetRsrplnterFreq>服務(wù)小區(qū)的 RSRP+ a30ffsetRsrpInterFreqA5事件:事件進入條件：Ms + Hys < Threshl 且 Mn + Ofn + Ocn- Hys >Threah2 諾西無Ofn/Ocn參數(shù)同頻A5事件：Thresh1:Threshold th3 for RS

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18、Hl rrpfM TffSHhVM wwAfeMiA5 遲滯 Related hysteresis th3 and th3a for RSRP同頻A5事件滿足：當服務(wù)小區(qū)的RSRP+hysThreshold3<threshold3,且鄰區(qū) RSRP- hysThreshold3>threshold3a由于現(xiàn)網(wǎng)中的遲滯配置為0 ,故只要服務(wù)小區(qū)低于threshold3 ,鄰區(qū)高于threshold3a，并達到觸發(fā)的時間，就會發(fā)生切換，其示意圖如圖所示：異頻A5事件：Thresh1:Threshold th3 for RSRP inter freque ncy(threshold3 I

19、n terFreq )Thresh2 : Threshold th3a for RSRP inter freque ncy(threshold3a In terFreq)A5 報告時長 A5 report in terval in ter freque ncyA5 觸發(fā)時延 A5 time to trigger in ter freque ncyd葉 LMXIF Y&kTlinri申2樂皿luM訓>1碼屮巫科并LJiAlLITETA迪J>2理L憎聯(lián)lull IL*wm-ilaFNLlLN皿皿VIKlWLNflB-3TEd.5晅月細EmLN Ml 19KEwevfeFvlir

20、«MMHMlirHhd nH4) kftR!hh 比1 襯曰初 世I，tRfivtrrdD MID114|E 伸 E柯a*Kr*i啊即*«8y*|rflHMCuHV DhiT'HwihgTnubMRfl4b NwAl Ui>TK iJlN *Bted 3|Enrr 陽SCEi：lPjtjnftei0梅£； !ncr<fasniil|nB¥VCncwiS 電Em幵*1Fto ii ( rM rirKTM wwA5 遲滯 Related hysteresis of thresholds th3 and th3a for RSRP(hysThreshold3 In terFreqCjgrmirHigrviggrtmani5ULH4L"AMLI->j!bJUM費料<15冷丹Jk/il皿屯QAfeaiIWMmriiLN MU M LTiB«Ll|* LN晅塚 vim LNHEL-19I 5皿.,) ViRCLW&