UE测量报告研究.docx

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1、只供内部使用UE 测量报告争论标准类型TD-SCDMA文档编号XDTM6.506.983 FS版 本 号V1.0状态IUS作者曹增峰所属部门提交日期软件二部2023-9-30UE 测量报告争论XDTM 6.506.983 FS大唐移动通信设备文档掌握1)文档更记录日期更人版本备注2023.08.14曹增峰Version1.0创立2023.09.08曹增峰修改2023-09-10华长发修订章节构造2023.09.27曹增峰修改2023.10.14曹增峰依据张宏涛、李重戬、王玲、郭俊利及周宇的意见修改2023.11.04曹增峰修改测量ID配置及附加上报方式日期2023.10.13审核人张宏涛、李重

2、戬、王玲、郭俊利及周宇职务备注2) 文档审核记录3) 文档发行范围分发单位大唐移动西安分公司说明版本：V1.0封页3名目1 引言41.1 编写目的41.2 预期读者和阅读建议41.3 文档商定41.4 参考资料41.5 缩写术语52 测量报告综述52.1 附加上报MEASURED RESULTS ON RACH52.2 直接上报MEASUREMENT REPORT62.2.1 Measured results72.2.2 Event results72.2.2.1 Intra-frequency measured event results72.2.2.2 Inter-frequency me

3、asured event results82.2.2.3 Inter-RAT measured event results82.2.2.4 Traffic volume measured event results82.2.2.5 Quality measured event results.82.2.2.6 UE Internal measured event results82.2.2.7 UE positioning measured event results93 Idle 状态下 UE 测量掌握参数SIB11/12触发的测量报告94 连接模式下 UE 测量掌握参数触发的测量报告94.

4、1 UE 频内测量报告94.2 UE 频间测量报告104.3 INTER-RAT 测量报告114.4 UE 定位测量报告114.5 业务量测量报告114.6 UE 质量测量报告114.7 UE 内部测量报告11附录 1：UE 测量报告的触发大事12附录 2：UE MEASUREMENT IDENTITY12附录 3：CELL REPORTING QUANTITIES13Cell synchronisation information14附录 4：UE 测量报告量总结14大唐移动通信设备UE 测量报告争论XDTM 6.506.983 FS1 引言1.1 编写目的UE 测量报告是RRM 进展相关掌

5、握功率掌握、RB 动态掌握、切换掌握及无线链路监控等的重要依据，并可为后续的网络规划、网络优化供给依据。因此，有必要争论UE 测量报告。本文档从以下几方面：l Idle 状态下的UE 测量掌握参数SIB11/12触发的测量报告；l UE 频内测量掌握命令触发的测量报告；l UE 频间测量掌握命令触发的测量报告；l UE 内部测量掌握命令触发的测量报告；l Inter-RAT测量掌握命令触发的测量报告；l 业务量测量掌握命令触发的测量报告；l UE 质量测量掌握命令触发的测量报告； 争论UE 测量报告。UE 测量掌握的相关背景参见UE 测量掌握过程争论报告。本文争论UE 测量报告，用于对UE 的

6、测量报告库的维护、指导RRM V2 开发，并供后续争论参考。对于V2 实现，本文档作如下假设：l 只考虑 1.28 Mcps TDD 的状况；l 目前 Node B 带GPS 接收机，暂不支持小区同步过程；l 不考虑与FDD 模式和 3.84Mcps TDD 的兼容性；l 不支持上下行共享信道；l 不承受分层小区构造HCS；l 不支持系统间测量Inter-RAT及定位测量；1.2 预期读者和阅读建议本文档适合RRM 工程组成员、工程经理、系统测试人员。1.3 文档商定a) 正文中文字体用五号宋体，英文字体用“Times New Roman”字体。b) 首行缩进两字。单倍行距。间距段前/段后均为

7、 0 行。c) 正文标题用小四宋体，英文用“Arial”字体，加粗，左对齐。1.4 参考资料【1】3GPP TS 25.331: “RRC Protocol Specification“.V4.8.0【2】3GPP TS 25.225: “ Physical layer Measurements (TDD)“. V4.6.0【3】3GPP TS 25.123: “Requirements for Support of Radio Resource Management (TDD)“.V4.7.0【4】3GPP TS 25.302: “ Services provided by the phys

8、ical layer“.V4.7.0【5】曹增峰 V2 测量掌握特性需求分析报告西安版本：V1.0第10页共15页1.5 缩写术语MP - Mandatory presentMD - Mandatory with default value OP - OptionalCV - Conditional on value CH - Conditional on history2 测量报告综述UE 测量上报方式依据上报IE 不同可分为如下两种： 附加上报：Measured Results on RACH测量准则上报：MEASUREMENT REPORT除了这两个IE 上报测量结果；还有以下消息可上报

9、测量值： PUSCH CAPACITY REQUEST假设在 CELL_FACH 状态下一个正在进展的业务量测量满足报告准则，并且与其MEASUREMENT_IDENTITY 相关的RB 是映射在 USCH 传输信道上，则UE 将在 SHCCH 发送“PUSCH CAPACITY REQUEST“ 包含测量结果， 而不是在上行 DCCH 发送“MEASUREMENT REPORT“。上报内容取决于消息 PHYSICAL SHARED CHANNELALLOCATION中设置。其次阶段不使用共享信道，故在此不予分析。UE 直接上报测量结果时又分为周期上报、大事上报见附录 1。l 测量报告消息处理

10、流程a) 依据报告消息使用的物理信道找到对应的UE ID； 依据UE ID 推断其当前效劳小区Id。b) 依据 Measurement ID 推断报告值对应的报告类型及测量类型： 大事上报时，则UE 同时需要上报相应的Event results。周期上报时，则UE 只需要上报测量结果。在此参考附录 2 的UE Measurement ID 映射表。c) 利用以下信息在当前效劳小区Id 对应的报告库中搜寻测量值存储位置：l 频内测量：【Cell parameters Id】l 频间测量:【频率ID, Cell parameters Id】l 业务量测量：【RB ID】l 质量测量：【传输信道 I

11、D】l UE 内部测量：【报告量】UE 具体报告量见附录 4。d) 在相应位置存储此测量报告值。周期上报时，只需要将测量值存储在报告库中；大事上报时，先将测量值与触发大事发给被触发的RRM 算法，然后将测量值存储在报告库中。下面将具体描述测量上报特性。2.1 附加上报Measured Results on RACH附加上报是利用IE“Measured results on RACH“上报测量结果。此上报方式相当于NodeB 侧测量的马上上报On Demand 。SIB11/12 中的IE“Intra-frequency reporting quantity for RACH Reporting

12、“与 IE “Maximumnumber of reported cells on RACH “对 IE“Measured results on RACH“如何上报哪些测量量进展了具体设置。此 IE 上报的测量值不进展L3 滤波。UE 可上报IE“Measured results on RACH“的消息如下： CELL UPDATE：小区更承受: CCCHRLC-SAP: TM INITIAL DIRECT TRANSFER：承受: DCCHRLC-SAP: AM MEASUREMENT REPORT：报告准则满足时承受: DCCHRLC-SAP: AM or UM RRC CONNECTIO

13、N REQUEST：用户连接恳求时承受: CCCHRLC-SAP: TM UPLINK DIRECT TRANSFER：承受: DCCHRLC-SAP: AM以上消息什么条件下可上报IE“Measured results on RACH“？上报必需满足条件：包含测量结果的消息长度不能超过最大允许消息长度。INITIAL DIRECT TRANSFER，CELL UPDATE，UPLINK DIRECT TRANSFER 三个消息只能上报CELL_FACH 状态下的测量值。RRC CONNECTION REQUEST 只能上报空闲模式的测量值。MEASUREMENT REPORT在CELL_FA

14、CH 状态下只能在报告业务量traffic volume 测量或UE 定位测量结果时上报此IE 对应的测量值。测量结果上报列表应当依据测量量的大小排序第一个小区为最正确小区。测量量设为“RSCP“的最正确小区为测量值最大的小区；而测量量设为“ Pathloss “的最正确小区为测量值最小的小区。2.2 直接上报MEASUREMENT REPORTUE 直接上报测量结果的消息为MEASUREMENT REPORT。此报告方式基于测量报告准则。MEASUREMENT REPORT构造如下：Information Element/Group name Message TypeUE informati

15、on elements Integrity check info Measurement Information Elements Measurement identityMeasured ResultsCHOICE MeasurementIntra-frequency measured results listInter-frequency measured results listInter-RAT measured results listTraffic volume measured results listQuality measured results listUE Interna

16、l measured resultsUE positioning measured resultsNeed MP CHMP OP MPMultiTypeandreference Message TypeInteger(1.16)参数说明UE 测量 ID 见附录 2有测量结果时此 IE 存在IE 构造见 Intra-frequency measured results listIE 构造见 Inter-frequency measured results listIE 构造见 Traffic volume measured results listIE结 构 见Quality measured

17、results listIE结 构 见 UEInternal measured resultsMeasuredResultsonOP RACHAdditionalMeasuredOP resultsMeasured ResultsMPEvent resultsOPCHOICE event resultMP1 to结 构 与 前 面 Measured Results 一样只用于大事上报Intra-frequency measurement event resultsInter-frequency measurement event resultsInter-RAT measurement eve

18、nt resultsTraffic volume measurement event resultsQuality measurement eventresultsUE internal measurement event resultsUE positioningmeasurement event resultsIE 构造见 Intra-frequency measured event resultsIE 构造见 Inter-frequency measured event resultsIE 构造见 Traffic volume measured event resultsIE结构见Qua

19、litymeasured event resultsIE结 构 见UEInternalmeasured event results2.2.1 Measured results具体上报见第 3、4 节。2.2.2 Event resultsEvent results 只存在于大事上报方式。测量大事结果具体分为如下 7 类：Information Element/Group nameIntra-frequency measurement event resultsNeedMultiType and reference2.2.2.1 Intra-frequency measured event re

20、sultsIntra-frequency event identityMPCell measurement event resultsMPIntra-frequency event identityMPEnumerated(1a,1b,1c,1d,1e,1f,1g,1h,1i)Cell measurement event resultsMPCHOICE modeMPFDDTDDPrimary CCPCH infoMP1toCHOICE modeMPFDDTDDCHOICE TDD optionMP3.84 Mcps TDD1.28 Mcps TDDTSTD indicatorMPBoolean

21、Cell parameters IDOPInteger(0.127)SCTD indicatorMPBoolean2.2.2.2 Inter-frequency measured event resultsREL-4 不使用频间测量大事报告准则，因此此大事结果不用。Information Element/Group nameInter-frequency measurement event resultsInter-frequency event identityNeedMPMultiType and referenceEnumerated(2a, 2b, 2c, 2d, 2e, 2f)Int

22、er-frequency cellsFrequency infoCHOICE modeFDDTDDUARFCN (Nt)Nonfrequency measurement event resultsOPMP MPMPrelatedMP1toInteger(0 . 16383)见前面频内配置2.2.2.3 Inter-RAT measured event results目前不支持，FFS2.2.2.4 Traffic volume measured event resultsInformationElement/GroupNeed nameTrafficvolume measurementeven

23、t resultsMultiType referenceand参数说明Uplink transport channelMP type causing the eventULTransportChannelCV-UL identity-DCH/USCHTrafficvolumeeventMP identityEnumerated(DC H,RACHorCPC H,USCH)Integer(1.32)Enumerated(4a, 4b)USCH is TDD only. CPCH is FDD only.RACHorCPCHisthecurrently configured default in

24、the uplink.2.2.2.5 Quality measured event resultsInformation Element/Group nameNeedMultiType referenceand参数说明Qualitymeasurement eventresultsTransportchannels causing the eventOP1 to DLchannel identityTransportMPInteger(1.32)transport channel type = DCH2.2.2.6 UE Internal measured event resultsInform

25、ation Element/Group nameUE internal measurement event resultsUE internal event identityCHOICE modeNeedType and referenceMP MPEnumerated(6a,6b,6c,6d,6e, 6f, 6g)FDDTDD(no data)2.2.2.7 UE positioning measured event results目前不支持，FFS3 Idle 状态下 UE 测量掌握参数SIB11/12触发的测量报告此模式下只能掌握UE 的 Intra-frequency measurem

26、ent。同频测量直接上报测量结果见 4.1 节；Information nameElement/GroupNeedMultiType and reference参数说明Measured Results on RACHOPMeasurementresult current cellCHOICE modeFDDTDDCHOICE TDD option3.84 Mcps TDD1.28 Mcps TDDTimeslot ListTimeslot ISCPforMPMPOP MP1 to 6Integer (0.91)Report the Timeslot ISCP in the same order

27、 as indicated in the cell infoPrimary CCPCH RSCPMeasurement monitored cellsresultsforOP OPInteger(0.91)1 to 8监测集不包括当前小区CHOICE modeFDDTDDCell parameters IdPrimary CCPCH RSCPMPMP MPInteger(0.127)假设为大事触发，则还需要上报Event results见 2.2.2.1 节。IE“Measured results on RACH“构造如下：4 连接模式下 UE 测量掌握参数触发的测量报告连接模式下的测量掌握有

28、两种方式：l SIB12SIB12 可以掌握频内测量、业务量测量的报告方式；而目前只掌握频内测量。具体上报细节与Idle 状态下一样。l MEASUREMENT CONTROLCELL_DCH 状态下可掌握全部测量的报告方式。CELL_FACH 状态下只能掌握业务量测量、UE 定位测量的报告方式。对各种测量，假设为大事触发，则还需上报Event results见 2.2.2.1 节。4.1 UE 频内测量报告Information nameElement/GroupNeedMultiType and reference参数说明Intra-frequencymeasured results li

29、stIntra-frequencyOP1toIntra-frequency measured results listmeasurement resultsCell measured resultsMP只上报测量得到的结果如何上报见测量掌握信息 Cellreporting quantities 的设置CHOICE modeMPFDDTDDCell parameters IdPrimary RSCPPathlossCCPCHMP OPInteger(0.127) Integer(0.511)Timeslot listOP OPInteger(46.158)1toIn dB.UE 依据 cell

30、info 指定的挨次上报 Timeslot ISCPTimeslot ISCPMPInteger (0.91)4.2 UE 频间测量报告Information Element/Group nameInter-frequency measured results listInter-frequency measurement resultsFrequency infoNeedMultiType and reference参数说明OP1toMD其值映射信息见Frequency infoDefault value is the value of the previous “frequency inf

31、o“ in the list.NOTE:The first currenceis then MP.CHOICE modeFDDTDDUARFCN (Nt)UTRA carrier RSSIInter-frequency cell measurement resultsMPMP OP OPInteger(0 . 16383) Integer(0.76)1toCell resultsmeasuredMP只上报测量得到 如何上报见测量掌握信息Cell的结果reporting quantities 的设置Inter-frequency measured results listCHOICE modeM

32、PFDDTDDCellMPInteger(0.127)parameters IdPrimary CCPCH RSCPOPInteger(0.511)PathlossOPInteger(46.158)In dB.Timeslot listOP1to上报 Timeslot ISCPTimeslot ISCPMPInteger (0.91)Frequency info ：UARFCN (Nt)Frequency Range1900-1920 MHz：Uplink and downlink transmission 2023-2025 MHz：Uplink and downlink transmiss

33、ion 1850-1910 MHz：Uplink and downlink transmission 1930-1990 MHz：Uplink and downlink transmission1910-1930 MHz：Uplink and downlink transmissionUARFCN(Nt) 9504 to 959610054 to 101219254 to 95469654 to 99469554 to 9646UTRA Absolute Radio Frequency Channel Number 1.28 Mcps TDD Option4.3 Inter-RAT 测量报告目

34、前不支持4.4 UE 定位测量报告目前不支持4.5 业务量测量报告Information Element/Group nameNee dMultiType and reference参数说明Trafficvolumemeasured results listTraffic volume measured results listTrafficvolumeOP1tomeasurement resultsRB IdentityMPInteger(1.32)RLCBuffersOPEnumerated(0, 4, 8, 16, 32, 64, 128,In bytesPayload256, 512,

35、 1024, 2K, 4K, 8K, 16K,And N Kbytes=32K,64K,128K,256K,512K,N*1024 bytes.1024K)AverageofRLCOPEnumerated(0, 4, 8, 16, 32, 64, 128,In bytesBuffer Payload256, 512, 1024, 2K, 4K, 8K, 16K,And N Kbytes=32K,64K,128K,256K,512K,N*1024 bytes.1024K)VarianceofRLCOPEnumerated(0, 4, 8, 16, 32, 64, 128,In bytesBuff

36、er Payload256, 512, 1024, 2K, 4K, 8K, 16K)And N Kbytes=N*1024 bytes.4.6 UE 质量测量报告Quality measured results listInformationNeMultiTypeand参数说明Element/Group nameedreferenceQualitymeasuredresults listBLERmeasurementOP1 to resultsDLTransportMPInteger(1.32)channel identityDLTransportOPInteger (0.63)Channel

37、 BLERCHOICE modeMPFDDNo dataTDDSIRmeasurementOP1toSIR measurements for DLresultsCCTrCHTFCS IDMPInteger(1.8)Timeslot listMP1 to for all timeslot on which theCCTrCH is mapped onSIRMPInteger(0.63)4.7 UE 内部测量报告Information Element/Group nameUEInternalmeasured resultsCHOICE modeFDDNe edMultiType reference

38、and参数说明MPUE Internal measured results listTDDUETransmittedOP1toUE Transmitted Power 依据Power list上行时隙号升序上报UETransmitted PowerMPInteger (0.104)CHOICETDDoptionMP3.84 Mcps TDD1.28 Mcps TDD测量类型频内测量(intra-frequency频间测量(inter-frequency大事标识1a 1b 1c 1d 1e 1f 1g 1h 1i 2a2b含义一个P-CPICH 进入报告范围FDD；一个P-CPICH 离开报告范围FDD；一个非激活P-CPICH 变得强于一个激活P-CPICHFDD 最好小区发生转变FDD一个P-CPICH 变得比确定门限absolute threshold高 betterFDD 一个P-CPICH 变得比确定门限absolute threshold弱FDD TDD 最好小区发生转变Timeslot ISCP 低于一个确定门限；TDD Timeslot ISCP 高于一个确定门限；TDD最好频率发生转变当前使用的频率的估量量低于某一确定门限，同时一个未使用频率的估量量高于某一确定门限前后两个门限可以一样；TADVTADVSFNOP