切换掉话分析.doc

切换掉话分析.doc:..切换掉话分析问题现象RNC在向UE发送完物理信道重配消息后,一直未收到物理信道重配完成消息,最后切换定时器超时UE±发了Cause为Tmeout物理信道車配置失败消息,两种比较常见的信令流程有:,UE在目标小区未取得上行同步,最后切换超时掉话;,又很快上行无线链路失败,最终导致切换超时掉话;具体如卜•图所示:6886868877688786889868899硝件名称UEID~[CELLID方向6&90!6891070539Ox0000002CPhysicalChannelReconfiguralion0x001A00010x001800010x001800010x00000009RadiobnkRestoterxAcationRadioinkDeletionRequestRadiofinkSetupRequestUuMedsuremenlReportOx0000002CPhysicalChannelRecon^igufalion0x001A0001Ad(toinkRestoreindc^lion0x00180001RadioinkDdebonReque^0x00000009UuMedsuemenlReport70540 0x00170001Radio猟A&ttionReqT5765457654704557654 7057G544557654G357S5457654707057&54 G35765470635/t5457854 62RNC->NODEBRNC->UEN0DE8->RNCRNC->NODEBjRNC->NODEBUE->RNC iRNC->UEJN00E8->ANCRNC>NODEBUE->RNCRNC->NODEB7054261(70614ChdnneiRecorrfioLK&ionFbikae 57654UE->onnectionRelease57654~RNC->UE70632|0x001A0001RadioinkRestateindicdbon|57654(162N0DE8>RNC]70837|0x00180001RadioknkDdrtionRequest |H|57$54||62|RNC->NODEBJ70638]0x00180001RadiobnkDdetionRequestj57654)63RNC->NODEB||J:W5765457&5457S54RNC>MSCMSC->RNCRNC>MSC63&36370615 0x00060001 IURetee$eRequest70618 0x00010001 mand7OS17 0x00010002 pfeie折选UJ啲消魚个数为:120标签 名称 Event^Typc 11 EventPaia 10 |Timeout| Time 7377 .(「【标小区未收到上行同步指示)■序列号I爭件类型事件名称 [UEIDCELLID|方向 "I11227Cht0000002CPhysicalChannelReconfigu