TD-LT信令流程及信令解码
| | | | | | | |_t-StatusProhibit : ---- ms0(0) ---- | | | | | | |_logicalChannelConfig : | | | | | | |_explicitValue :
| | | | | | |_ul-SpecificParameters : | | | | | | |_priority : ---- 0x1(1) ----
| | | | | | |_prioritisedBitRate : ---- infinity(7) ---- | | | | | | |_bucketSizeDuration : ---- ms300(3) ---- | | | | | | |_logicalChannelGroup : ---- 0x0(0) ---- | | | | | |_SRB-ToAddMod :
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| | | |_srb-Identity : ---- 0x2(2) ---- SRB2的相关| | | |_rlc-Config : 配置
| | | | |_explicitValue : | | | | |_am :
| | | | |_ul-AM-RLC :
| | | | | |_t-PollRetransmit : ---- ms45(8) ---- | | | | | |_pollPDU : ---- pInfinity(7) ---- | | | | | |_pollByte : ---- kBinfinity(14) ---- | | | | | |_maxRetxThreshold : ---- t32(7) ---- | | | | |_dl-AM-RLC :
| | | | |_t-Reordering : ---- ms35(7) ---- | | | | |_t-StatusProhibit : ---- ms0(0) ---- | | | |_logicalChannelConfig : | | | |_explicitValue :
| | | |_ul-SpecificParameters : | | | |_priority : ---- 0x3(3) ----
| | | |_prioritisedBitRate : ---- infinity(7) ---- | | | |_bucketSizeDuration : ---- ms300(3) ---- | | | |_logicalChannelGroup : ---- 0x0(0) ---- | | |_drb-ToAddModList : | | | |_DRB-ToAddMod :
DRB相关配置
| | | |_eps-BearerIdentity : ---- 0x5(5) ---- | | | |_drb-Identity : ---- 0x1(1) ---- | | | |_pdcp-Config :
| | | | |_discardTimer : ---- ms1500(6) ---- | | | | |_rlc-AM :
| | | | | |_statusReportRequired : ---- TRUE(1) ---- | | | | |_headerCompression : | | | | |_notUsed : ---- (0) | | | |_rlc-Config : | | | | |_am :
| | | | |_ul-AM-RLC :
| | | | | |_t-PollRetransmit : ---- ms40(7) ---- | | | | | |_pollPDU : ---- p32(3) ----
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TD-LT信令流程及信令解码
| | | | | | | |_pollByte : ---- kB25(0) ---- | | | | | | | |_maxRetxThreshold : ---- t32(7) ---- | | | | | | |_dl-AM-RLC :
| | | | | | |_t-Reordering : ---- ms50(10) ---- | | | | | | |_t-StatusProhibit : ---- ms50(10) ---- | | | | | |_logicalChannelIdentity : ---- 0x3(3) ---- | | | | | |_logicalChannelConfig : | | | | | |_ul-SpecificParameters : | | | | | |_priority : ---- 0x9(9) ----
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| | | |_prioritisedBitRate : ---- kBps8(1) ---- | | | |_bucketSizeDuration : ---- ms300(3) ---- | | | |_logicalChannelGroup : ---- 0x3(3) ---- | | |_mac-MainConfig : MAC主配置
| | | |_explicitValue : | | | |_ul-SCH-Config :
| | | | |_maxHARQ-Tx : ---- n5(4) ---- | | | | |_periodicBSR-Timer : ---- sf10(1) ---- | | | | |_retxBSR-Timer : ---- sf320(0) ---- | | | | |_ttiBundling : ---- FALSE(0) ---- | | | |_drx-Config : | | | | |_release : ---- (0)
| | | |_timeAlignmentTimerDedicated : ---- sf1920(3) ---- | | | |_phr-Config : | | | | |_setup :
| | | | |_periodicPHR-Timer : ---- sf1000(6) ---- | | | | |_prohibitPHR-Timer : ---- sf100(4) ---- | | | | |_dl-PathlossChange : ---- dB3(1) ---- | | | |_mac-MainConfig-v1020 : ---- (0) ---- | | |_sps-Config : 半静态配置
| | | |_sps-ConfigDL : | | | | |_release : ---- (0) | | | |_sps-ConfigUL : | | | |_release : ---- (0) | | |_physicalConfigDedicated : 专用物理信道| | |_pdsch-ConfigDedicated : 配置
| | | |_p-a : ---- dB-3(2) ---- | | |_pucch-ConfigDedicated : | | | |_ackNackRepetition : | | | | |_release : ---- (0)
| | | |_tdd-AckNackFeedbackMode : ---- bundling(0) ---- | | |_pusch-ConfigDedicated :
| | | |_betaOffset-ACK-Index : ---- 0x9(9) ---- | | | |_betaOffset-RI-Index : ---- 0x5(5) ----
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TD-LT信令流程及信令解码
| | | | | |_betaOffset-CQI-Index : ---- 0xc(12) ---- | | | | |_uplinkPowerControlDedicated : | | | | | |_p0-UE-PUSCH : ---- 0x0(0) ---- | | | | | |_deltaMCS-Enabled : ---- en0(0) ---- | | | | | |_accumulationEnabled : ---- TRUE(1) ---- | | | | | |_p0-UE-PUCCH : ---- 0x0(0) ---- | | | | | |_pSRS-Offset : ---- 0x5(5) ---- | | | | | |_filterCoefficient : ---- fc6(6) ---- | | | | |_tpc-PDCCH-ConfigPUCCH : | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | |_release : ---- (0) | | |_tpc-PDCCH-ConfigPUSCH : | | | |_release : ---- (0) | | |_cqi-ReportConfig :
| | | |_cqi-ReportModeAperiodic : ---- rm30(3) ---- | | | |_nomPDSCH-RS-EPRE-Offset : ---- 0x0(0) ---- | | | |_cqi-ReportPeriodic : | | | |_setup :
| | | |_cqi-PUCCH-ResourceIndex : ---- 0x0(0) ---- | | | |_cqi-pmi-ConfigIndex : ---- 0x12(18) ---- | | | |_cqi-FormatIndicatorPeriodic : | | | | |_widebandCQI : ---- (0)
| | | |_simultaneousAckNackAndCQI : ---- TRUE(1) ---- | | |_soundingRS-UL-ConfigDedicated : | | | |_setup :
| | | |_srs-Bandwidth : ---- bw2(2) ---- | | | |_srs-HoppingBandwidth : ---- hbw0(0) ---- | | | |_freqDomainPosition : ---- 0x0(0) ---- | | | |_duration : ---- TRUE(1) ---- | | | |_srs-ConfigIndex : ---- 0xa(10) ---- | | | |_transmissionComb : ---- 0x0(0) ---- | | | |_cyclicShift : ---- cs0(0) ---- **000*** | | |_antennaInfo : | | | |_explicitValue :
| | | |_transmissionMode : ---- tm2(1) ---- 天线信息，分析见| | | |_ue-TransmitAntennaSelection : rrcConnectionSetup 消息
| | | |_release : ---- (0) | | |_schedulingRequestConfig : | | | |_setup :
| | | |_sr-PUCCH-ResourceIndex : ---- 0x0(0) ---- | | | |_sr-ConfigIndex : ---- 0x12(18) ---- | | | |_dsr-TransMax : ---- n64(4) ---- | | |_cqi-ReportConfig-v920 : ---- (0) ---- | | |_pucch-ConfigDedicated-v1020 : ---- (0) ----
源小区中的AS完整性保
护算法和加密算法配置
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TD-LT信令流程及信令解码
| | | |_sourceSecurityAlgorithmConfig : | | | | |_cipheringAlgorithm : ---- eea0(0) ---- | | | | |_integrityProtAlgorithm : ---- eia1(1) ---- | | | |_sourceUE-Identity : ---- '0001100110110010'B(19 B2 ) ---- | | | |_sourceMasterInformationBlock : | | | | |_dl-Bandwidth : ---- n100(5) ---- | | | | |_phich-Config :
| | | | | |_phich-Duration: ---- normal(0) ---- | | | | | |_phich-Resource : ---- one(2) ----
| | | | |_systemFrameNumber : ---- '00000000'B(00 ) ---- 源小区的 | SIB 1 | | | |_spare : ---- '0000000000'B(00 00 ) ---- 信息 | | | |_sourceSystemInformationBlockType1 : | | | | |_cellAccessRelatedInfo : | | | | | |_plmn-IdentityList : | | | | | | |_PLMN-IdentityInfo : | | | | | | |_plmn-Identity : | | | | | | | |_mcc :
| | | | | | | | |_MCC-MNC-Digit : ---- 0x4(4) ---- | | | | | | | | |_MCC-MNC-Digit : ---- 0x6(6) ---- | | | | | | | | |_MCC-MNC-Digit : ---- 0x0(0) ---- | | | | | | | |_mnc :
| | | | | | | |_MCC-MNC-Digit : ---- 0x0(0) ---- | | | | | | | |_MCC-MNC-Digit : ---- 0x8(8) ----
| | | | | | |_cellReservedForOperatorUse : ---- notReserved(1) ---- | | | | | |_trackingAreaCode : ---- '0000000000000100'B(00 04 ) ----
| | | | | |_cellIdentity : ---- '0000100111000110110000000010'B(09 C6 C0 20 ) ---- | | | | | |_cellBarred : ---- notBarred(1) ---- | | | | | |_intraFreqReselection : ---- allowed(0) ---- | | | | | |_csg-Indication : ---- FALSE(0) ---- | | | | |_cellSelectionInfo :
指出系统带宽，n100即100RB，对应20MHz系统带宽
源小区的MIB信息
系统帧号的高8位。2个最低位比特在P-BCH TTI 40ms周期窗口中，第一个无线帧为00，第二个无线帧为01，第三个无线帧为10，最后一个无线帧为11
CSG 标识该小区是否属于 | | 小区， | | | |_q-RxLevMin : ---- -64(-64) ---- 表示不属于小区 FALSE | CSG | | | |_freqBandIndicator : ---- 0x26(38) ----
| | | | |_schedulingInfoList : | | | | | |_SchedulingInfo :
| | | | | |_si-Periodicity : ---- rf16(1) ---- | | | | | |_sib-MappingInfo :
| | | | | |_SIB-Type : ---- sibType3(0) ---- | | | | |_tdd-Config :
| | | | | |_subframeAssignment : ---- sa1(1) ---- | | | | | |_specialSubframePatterns : ---- ssp7(7) ---- | | | | |_si-WindowLength : ---- ms40(6) ---- | | | | |_systemInfoValueTag : ---- 0xe(14) ----
UE最小接收功率，实际值=(IE value * 2) + 1
TDD配置信息：
上下行子帧配置使用配置1 特殊时隙配置使用配置7
源小区的SIB 2信息
| | | |_sourceSystemInformationBlockType2 :
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TD-LT信令流程及信令解码
| | | | |_radioResourceConfigCommon : | | | | | |_rach-ConfigCommon : | | | | | | |_preambleInfo :
| | | | | | | |_numberOfRA-Preambles : ---- n52(12) ---- | | | | | | | |_preamblesGroupAConfig :
前导选择极限。单位比特。值 b144 对应144比特
非专用随机接入前导个数
| | | | | | | |_sizeOfRA-PreamblesGroupA : ---- n28(6) ---- | | | | | | | |_messageSizeGroupA : ---- b144(1) ---- | | | | | | | |_messagePowerOffsetGroupB : ---- dB10(4) ---- | | | | | | |_powerRampingParameters :
RA前导组 A的前导个数
前导选择极限。单位为dB
前导码最大传输次数，若传输次数大于该值，则向高层上报随机接入问题
| | | | | | | |_powerRampingStep : ---- dB2(1) ----
| | | | | | | |_preambleInitialReceivedTargetPower : ---- dBm-104(8) ---- | | | | | | |_ra-SupervisionInfo :
| | | | | | | |_preambleTransMax: ---- n10(6) ----
前导码的初始发射功率
功率步长
随机接入响应窗口大小
竞争解决定时器，超时，则认为竞争解决不成功
| | | | | | | |_ra-ResponseWindowSize : ---- sf10(7) ---- | | | | | | | |_mac-ContentionResolutionTimer : ---- sf64(7) ---- | | | | | | |_maxHARQ-Msg3Tx : ---- 0x5(5) ---- | | | | | |_bcch-Config :
注：如果numberOfRA-Preambles不存在前导码组B
| | | | | | |_modificationPeriodCoeff : ---- n2(0) ---- | | | | | |_pcch-Config :
| | | | | | |_defaultPagingCycle : ---- rf128(2) ---- | | | | | | |_nB : ---- oneT(2) ---- | | | | | |_prach-Config :
| | | | | | |_rootSequenceIndex : ---- 0x1d8(472) ---- | | | | | | |_prach-ConfigInfo :
| | | | | | |_prach-ConfigIndex : ---- 0x6(6) ---- | | | | | | |_highSpeedFlag : ---- FALSE(0) ----
Msg3 HARQ传输的最大数量，用于基于随机接入的竞争
与messageSizeGroupA相等，则
| | | | | | |_zeroCorrelationZoneConfig : ---- 0xb(11) ---- | | | | | | |_prach-FreqOffset : ---- 0x9(9) ---- | | | | | |_pdsch-ConfigCommon :
| | | | | | |_referenceSignalPower : ---- 0x8(8) ---- | | | | | | |_p-b : ---- 0x1(1) ---- | | | | | |_pusch-ConfigCommon : | | | | | | |_pusch-ConfigBasic : | | | | | | | |_n-SB : ---- 0x4(4) ----
| | | | | | | |_hoppingMode : ---- interSubFrame(0) ---- | | | | | | | |_pusch-HoppingOffset : ---- 0x19(25) ---- | | | | | | | |_enable64QAM : ---- TRUE(1) ---- | | | | | | |_ul-ReferenceSignalsPUSCH :
| | | | | | |_groupHoppingEnabled : ---- FALSE(0) ---- | | | | | | |_groupAssignmentPUSCH : ---- 0x0(0) ---- | | | | | | |_sequenceHoppingEnabled : ---- FALSE(0) ---- | | | | | | |_cyclicShift : ---- 0x0(0) ---- | | | | | |_pucch-ConfigCommon :
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