== 空口信令解析
[[msg_radom_access_preamble]] === Random Access Request
.Random Access Request
MS1 ML1 Random Access Request
Time : 18:02:58.666 Length : 40 Log Code (Hex) : 0xB167 HW Timestamp : (71192875.00 ms) 19:46:32.875 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618874300 Version : 5 Preamble Sequence : 41 Physical Root Index : 1 Cyclic Shift : 533 PRACH Tx Power : -25 Beta PRACH : 242 PRACH Frequency Offset : 10 Preamble Format : 0 Duplex Mode : TDD Frequency Resource Index : 0 Resource reoccurring in : All Even Radio Frames Random access resource located in : First Half Frame UL Subframe number where preamble starts : 0 Density per 10 ms : 0.5 PRACH Timing SFN : 848 PRACH Timing Sub-fn : 2 PRACH Window Start SFN : 848 PRACH Window Start Sub-fn : 5 PRACH Window End SFN : 849 PRACH Window End Sub-fn : 5 RA RNTI : 3
PRACH Actual Tx Power : 231
[[msg_radom_access_response]] === Random Access Response
.Random Access Response
MS1 ML1 Random Access Response
Time : 18:02:58.666 Length : 24 Log Code (Hex) : 0xB168 HW Timestamp : (71192886.25 ms) 19:46:32.886 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618874309 Version : 1 PRACH Response Timing SFN : 848 PRACH Response Timing Sub-fn : 9 Timing Advance : 0 Timing Advance Included : Included RACH Procedure Type : Contention Based RACH Procedure Mode : Initial Access RNTI Type : TEMP_C_RNTI
RNTI Value : 107
[[msg_rrc_connection_request]] === RRC Connection Request RRC连接请求. 终端由IDLE态转为CONNECT态, 或者终端有数据需要发送时, 会发送建立RRC连接的请求. 由UL_CCCH信道发送上来, 在SRB0上承载.
.RRC Connection Request
MS1 RRC Connection Request (UL-CCCH)
Time : 18:02:58.476
Vendor Header
Length : 31
Log Code (Hex) : 0xB0C0
HW Timestamp : (71192783.75 ms) 19:46:32.784
1.25 ms fraction : 0.00
CFN : 0
1.25 ms counter : 868618874227
RRC Signaling Header
Log Packet Version : 2
RRC Release Number : 9.10.0
Radio Bearer Id : 0
Physical Cell Id : 2
E-ARFCN : 39150
System Frame Number
System frame number : N/A
Sub frame number : N/A
Message Type : CcchUplink
Message Length : 6
criticalExtensions : rrcConnectionRequest-r8
rrcConnectionRequest-r8 <1>
ue-Identity <2>
Initial UE Identity : Random Value
Random Value : 197823733579
establishmentCause : mo-Signalling <3>
spare : 0 <4>
[0 ] : 0
Message dump (Hex):
52 E0 F3 69 F4 B6
<1> RRC连接请求, R8版本
<2> UE ID, 包含randomValue和S-TMSI两种. UE接入时, 如果已经获取过TMSI, 并判断驻留cell的TA在UE的TAI list里, 即MME中保存了UE的上下文信息, 会使用TMSI作为UE ID; 其他情况使用随机数randomValue.
<3> 接入原因 //参考mt-Access(2)
<4> 预留值为以后的网络扩展做准备
[[msg_rrc_connection_setup]] === RRC Connection Setup RRC连接建立消息包含建立SRB1承载和无线资源配置信息, 主要目的为建立SRB1, 该消息通过DL_CCCH信道发送, 承载在SRB0上.
.RRC Connection Setup
MS1 RRC Connection Setup (DL-CCCH)
rrc-TransactionIdentifier : 1 <1>
criticalExtensions : c1 <2>
c1 : rrcConnectionSetup-r8 <3>
rrcConnectionSetup-r8
radioResourceConfigDedicated <4>
srb-ToAddModList
SRB-ToAddModList : <5>
[0 ] :
srb-Identity : 1 <6>
rlc-Config : explicitValue <7>
explicitValue
RLC-Config : am <8>
ul-AM-RLC <9>
t-PollRetransmit : ms80 <10>
pollPDU : p128 <11>
pollByte : kB125 <12>
maxRetxThreshold : t16 <13>
dl-AM-RLC <14>
t-Reordering : ms80 <15>
t-StatusProhibit : ms15 <16>
logicalChannelConfig : explicitValue <17>
explicitValue
priority : 1 <18>
prioritisedBitRate : infinity <19>
bucketSizeDuration : ms300 <20>
logicalChannelGroup : 0 <21>
mac-MainConfig : explicitValue <22>
explicitValue
maxHARQ-Tx : n5 <23>
periodicBSR-Timer : infinity <24>
retxBSR-Timer : sf2560 <25>
ttiBundling : False <26>
drx-Config
DRX-Config : release <27>
timeAlignmentTimerDedicated : infinity <28>
phr-Config : setup <29>
periodicPHR-Timer : sf200 <30>
prohibitPHR-Timer : sf100 <31>
dl-PathlossChange : dB3 <32>
physicalConfigDedicated <33>
pdsch-ConfigDedicated <34>
p-a : dB0 <35>
pucch-ConfigDedicated <36>
ackNackRepetition : release <37>
tdd-AckNackFeedbackMode : bundling <38>
pusch-ConfigDedicated <39>
betaOffset-ACK-Index : 9 <40>
betaOffset-RI-Index : 5 <41>
betaOffset-CQI-Index : 15 <42>
uplinkPowerControlDedicated <43>
p0-UE-PUSCH : 0 <44>
deltaMCS-Enabled : en0 <45>
accumulationEnabled : True <46>
p0-UE-PUCCH : 0 <47>
pSRS-Offset : 3 <48>
extensionBit0 : 0 <49>
filterCoefficient : fc0 <50>
cqi-ReportConfig <51>
nomPDSCH-RS-EPRE-Offset : 0 <52>
antennaInfo : explicitValue <53>
explicitValue
transmissionMode : tm2 <54>
ue-TransmitAntennaSelection : release <55>
schedulingRequestConfig <56>
SchedulingRequestConfig : setup <57>
sr-PUCCH-ResourceIndex : 0 <58>
sr-ConfigIndex : 72 <59>
dsr-TransMax : n64 <60>
<1> RRC消息ID
<2> 关键扩展c1 //c1是什么意思?
<3> RRC连接建立, R8版本
<4> 无线资源配置专用
<5> 添加SRB
<6> 建立SRB1
<7> ?
<8> SRB采用AM接收模式. 关于模式: 透明模式(TM), 非确认模式(UM)和确认模式(AM)
<9> UE侧的上行RLC配置, 主要配置RLC数据接收侦测规则. SRB1上下行采用AM RLC模式
<10> AMD PDU重传检测定时器时长. 发送端发送某个Poll的AMD PDU后, 如果在该定时器超时后, 还没有收到响应, 则重新触发Poll.
<11> UE触发Polling的PDU字节数据量门限. 轮询间隔SDU数, 该参数给出了一个触发轮询的门限值, 发送了PollSDU个SDU后触发一次轮询. 此处的p128对应为128个PDU
<12> PollByte为AM PDU侦测字节数. 触发每个pollByte字节的一个轮询. 此处kB125对应125kB
<13> UE AM模式RLC ARQ最大重传次数. 该参数用于配置UE,表示RLC ARQ最大重传次数,用于限制一个AM PDU的重传次数. 当等于该值时,将向高层上报不可恢复的错误,触发RRC连接重建. t16对应16次重传输.
<14> UE侧的下行RLC配置,主要配置RLC数据接收状态上报规则.
<15> UE AM模式接收端重排序定时器, 用于触发RESET PDU的重传. 该参数用于配置UE,表示AM 模式接收端重排序定时器的大小. 此处ms80表示80ms.
<16> UE禁止发送状态报告定时器. 该参数用于配置UE表示AM模式接收端禁止发送状态报告的定时器大小. 即在本时长内不允许上报状态报告. ms15表示15ms.
<17> SRB1的逻辑信道配置
<18> SRB1逻辑信道优先级, 值越小优先级越高. UE调度器按逻辑信道优先级由高到低优先速率; 所有业务优先速率保证后, 按逻辑信道优先级由高到低依次分配资源.
<19> SRB1逻辑信道优先速率. UE调度器按逻辑信道优先级由高到低依次保证逻辑信道的优先速率. Infinity仅仅适用于SRB1和SRB2.
<20> SRB1 bucket size调整持续时间, 300ms
<21> 根据业务的不同, UE可能建立大量的无线承载(radio bearer, 每个bearer对应一个逻辑信道), 如果为每一个逻辑信道上报一个BSR, 会带来大量的信令开销. 为了避免这种开销, LTE引入了LCG(Logical Channel Group)的概念, 并将每个逻辑信道放入一个LCG(共4个)中. UE基于LCG来上报BSR, 而不是为每个逻辑信道上报一个BSR. 某个逻辑信道所属的LCG是在逻辑信道建立时通过IE: LogicalChannelConfig 的logicalChannelGroup字段来设置的 . CCCH, SRB1, SRB2默认属于LCG 0
<22> MAC层主要配置
<23> UL HARQ的最大传输次数.
<24> 周期性BSR上报定时器(子帧). ENUMERATED {sf5, sf10, sf16, sf20, sf32, sf40, sf64, sf80,sf128, sf160, sf320, sf640, sf1280, sf2560,infinity, spare1},infinity表示去使能.
<25> SR重传定时器(子帧).为提高BSR的健壮性, LTE提供了一个重传BSR的机制: 这是为了避免UE发送了BSR却一直没有收到UL grant的情况. eNodeB通过IE: MAC-MainConfig的retxBSR-Timer字段为UE配置了一个timer, 当该timer超时且UE的任意一个LCG的任意一个逻辑信道里有数据可以发送时, 将会触发BSR. ENUMERATED {sf320, sf640, sf1280, sf2560, sf5120,sf10240, spare2, spare1}
<26> TTI捆绑只对FDD有效, 对TDD仅仅适用于配置为0, 1以及6的情况. FALSE不绑定, TURE表示TTI捆绑有效.
<27> RX-Config : release
<28> 上行时间对齐定时器, 该参数表示UE上行时间对齐的定时器长度, 该定时器超时, 则认为UE上行失步. 取值范围: SF500(500个子帧), SF750(750个子帧), SF1280(1280个子帧), SF1920(1920个子帧), SF2560(2560个子帧), SF5120(5120个子帧), SF10240(10240个子帧), INFINITY(无穷大)
<29> 功率余量报告配置, PHR(power headroom report)
<30> 功率余量报告周期定时器
<31> 禁止上报功率剩余报告定时器
<32> PHR报告的下行路径损耗变化. ENUMERATED {dB1, dB3, dB6, infinity} 什么时候报告功率余量? 功率余量报告定时器: 当UE有传输新数据的上行资源, prohibitPHR-Timer 超时或者已经超时且在上次传输功率余量报告之后, 路径损耗的变化值大于dl-PathlossChange dB. 触发功率余量报告(PHR); periodicPHR-Timer超时, 触发功率余量报告
<33> 物理层配置专用
<34> PDSCH配置专用
<35> PA=0 //?
<36> PUCCH配置专用
<37> 此处"release"为清除此配置以及停止使用相关资源. 若设置为"setup", 采用相应的接收配置以及开始使用相关的资源.
<38> TDD-确认非确认反馈模式 绑定模式
<39> PUSCH配置专用
<40> ACK随路偏置索引, 该参数表示ACK随路偏置索引. INTEGER (0..15)
<41> RI随路偏置索引, 该参数表示RI随路偏置索引. INTEGER (0..15)
<42> CQI随路偏置索引, 该参数表示RI随路偏置索引. INTEGER (0..15)
<43> 上行链路功控专用
<44> INTEGER (-8..7) //?
<45> 根据不同MCS格式调整UE发射功率的开关. 取值范围(0:不能够; 1:能够)
<46> 累积使能, (0:不能够; 1:能够) //?
<47> INTEGER (-8..7) //?
<48> SRS相对PUSCH的功率偏置, INTEGER (0..15)
<49> //?
<50> RSRP滤波系数. 该参数表示UE估算路损过程中, 对RSRP测量值进行滤波的alpha滤波系数.
<51> CQI配置
<52> //?
<53> 天线配置
<54> 传输模式TM2, 标识UE所使用的传输模式
<55> 终端UE传输天线选择, Setup或release. Setup表示开环或者闭环. //?
<56> 调度请求配置信息
<57> 调度请求配置信息类型setup
<58> SR PUCCH资源索引, SR(资源调度请求), BSR(上行数据缓冲域状态报告过程)根据规范BSR过程: UE在收到网络端的逻辑信道配置信息后, 根据其中的逻辑信道标识号, 优先级, 逻辑信道组等信息, 将每个逻辑信道归属于固定的逻辑信道组. BSR主要功能是向eNB报告UE端上行数据缓冲域中的数据量, 从而能够从eNB获取上行资源来传输缓冲域中的数据. MAC层触发了BSR过程之后, 如果没有传输BSR的资源则立即触发SR过程, 向eNB申请至少4字节的上行资源以便能够传输BSR及其对应的MAC字头. 两者关系可类似于一阶段接入和二阶段接入的关系.
<59> //?
<60> //?
[[msg_rrc_connection_setup_complete]]
=== RRC Connection Setup Complete
.RRC Connection Setup Complete
....
LTE RRC-->RRC Connection Setup Complete
UL-DCCH-Message
message
c1
rrcConnectionSetupComplete
rrc-TransactionIdentifier = 0
criticalExtensions
c1
rrcConnectionSetupComplete-r8
selectedPLMN-Identity = 1 <1>
dedicatedInfoNAS = 17864E5EC90707480...
L3Message
dir = UPLINK
message
TRACKING_AREA_UPDATE_REQUEST
ActiveFlag = (0)Bearer establishment requested
EPSUpdateTypeValue = (1)combined TA/LA updating
NAS_key_Set_identifier
TSC = (0)native security context (for KSI_ASME)
NAS_Key_Set_Identifer = (0)possible values for the NAS key set identifier
Old_GUTI
odd_even_indic = (0)even number of identity digits and also when the GUTI is used
Type_Of_Indetity = (6)GUTI
MCC = 449
MNC = 44
MME_Group_ID = 1234
MME_Code = 65
M_TMSI = 0x574963F4
UE_Network_Capability
EEA0 = (1)EPS encryption algorithm EEA0 supported
EEA1 = (1)EPS encryption algorithm 128-EEA1 supported
EEA2 = (1)EPS encryption algorithm 128-EEA2 supported
EEA3 = (0)EPS encryption algorithm EEA3 not supported
EEA4 = (0)EPS encryption algorithm EEA4 not supported
EEA5 = (0)EPS encryption algorithm EEA5 not supported
EEA6 = (0)EPS encryption algorithm EEA6 not supported
EEA7 = (0)EPS encryption algorithm EEA7 not supported
EIA1 = (1)EPS integrity algorithm 128-EIA1 supported
EIA2 = (1)EPS integrity algorithm 128-EIA2 supported
EIA3 = (0)EPS integrity algorithm EIA3 not supported
EIA4 = (0)EPS integrity algorithm EIA4 not supported
EIA5 = (0)EPS integrity algorithm EIA5 not supported
EIA6 = (0)EPS integrity algorithm EIA6 not supported
EIA7 = (0)EPS integrity algorithm EIA7 not supported
UEA0 = (0)UMTS encryption algorithm UEA0 not supported
UEA1 = (1)UMTS encryption algorithm UEA1 supported
UEA2 = (0)UMTS encryption algorithm UEA2 not supported
UEA3 = (1)UMTS encryption algorithm UEA3 supported
UEA4 = (0)UMTS encryption algorithm UEA4 not supported
UEA5 = (0)UMTS encryption algorithm UEA5 not supported
UEA6 = (1)UMTS encryption algorithm UEA6 supported
UEA7 = (0)UMTS encryption algorithm UEA7 not supported
UCS2 = (0)The UE has no preference between the use of the default alphabet and the use of UCS2
UIA1 = (1)UMTS integrity algorithm UIA1 supported
UIA2 = (0)UMTS integrity algorithm UIA2 not supported
UIA3 = (0)UMTS integrity algorithm UIA3 not supported
UIA4 = (0)UMTS integrity algorithm UIA4 not supported
UIA5 = (1)UMTS integrity algorithm UIA5 supported
UIA6 = (0)UMTS integrity algorithm UIA6 not supported
UIA7 = (0)UMTS integrity algorithm UIA7 not supported
SRVCC = (0)SRVCC from E-UTRAN to cdma2000 1x CS not supported
Last_visited_registered_TAI
MCC = 449
MNC = 44
TAC = 1
EPS_bear_context_status
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (1)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-ACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
EBI = (0)the ESM state of the corresponding EPS bearer context is BEARER CONTEXT-INACTIVE
Old_location_area_identification
MCC = 449
MNC = 44
LAC = 1
Mobile_Station_classmark2
Revision_Level = (2)Used by mobile stations supporting R99 or later versions of the protocol
ES_IND = (0)Controlled Early Classmark Sending option is not implemented in the MS
A5_1 = (1)encryption algorithm A5/1 not available
RF_Power_capability = (7)reserved
PS_capability = (0)PS capability not present
SS_Screen_Indicator = 1
SM_capability = (1)Mobile station supports mobile terminated point to point SMS
VBS_notification_reception = (0)VBS capability or no notifications wanted
VGCS_notification_reception = (0)VGCS capability or no notifications wanted
FC_Frequency_Capability = 0
CM3 = (1)The MS supports options that are indicated in classmark 3 IE
LCS_VA_capability = (1)location request notification via CS domain not supported
UCS2_treatment = (0)the ME has a preference for the default alphabet over UCS2
SoLSA = (0)The ME does not support SoLSA
CM_Service_Prompt = (1)Network initiated MO CM connection request supported for at least one CM protocol
A5_3 = (1)encryption algorithm A5/3 available
A5_2 = (0)encryption algorithm A5/2 not available
....
<1> RRC连接建立完成消息. // <2> 指示UE选择的PLMN,如果是1, 表示在SIB1消息里面的第一个PLMN, 如果是2, 表示在SIB1消息里面的第二个PLMN. 以此类推 // <3> later // <4> 传输UE和网络层的NAS层消息. eNB层透传此消息给MME.
[[msg_ue_capability_enquir]] === UE Capability Enquir UE能力查询请求消息, 由基站发往终端. 查询UE在不同网络的接入能力.
.UE Capability Enquir
MS1 UE Capability Enquiry (DL-DCCH)
Time : 18:02:59.486 Vendor Header Length : 30 Log Code (Hex) : 0xB0C0 HW Timestamp : (71193813.75 ms) 19:46:33.814 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618875051 RRC Signaling Header Log Packet Version : 2 RRC Release Number : 9.10.0 Radio Bearer Id : 1 Physical Cell Id : 2 E-ARFCN : 39150 System Frame Number System frame number : N/A Sub frame number : N/A Message Type : DcchDownlink Message Length : 5 rrc-TransactionIdentifier : 1 criticalExtensions : c1 c1 : ueCapabilityEnquiry-r8 ueCapabilityEnquiry-r8 ue-CapabilityRequest <1> UE-CapabilityRequest : <2> [0 ] : extensionBit0 : 0 Optionalitem : eutra [1 ] : extensionBit0 : 0 Optionalitem : utra [2 ] : extensionBit0 : 0 Optionalitem : geran-cs [3 ] : extensionBit0 : 0 Optionalitem : geran-ps [4 ] : extensionBit0 : 0 Optionalitem : cdma2000-1XRTT
Message dump (Hex): 3A 10 04 8D 00
<1> UE能力查询
<2> UE能力查询的制式列表
[[msg_ue_capability_info]] === UE Capability Information UE根据前一个消息会把自己的无线接入能力上报给上层网络, 并与网络MME中存储的能力进行比对更新, 以应备后续的通信服务需求.
.UE Capability Information
MS1 UE Capability Information (UL-DCCH)
Time : 18:02:59.486 Vendor Header Length : 53 Log Code (Hex) : 0xB0C0 HW Timestamp : (71193813.75 ms) 19:46:33.814 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618875051 RRC Signaling Header Log Packet Version : 2 RRC Release Number : 9.10.0 Radio Bearer Id : 1 Physical Cell Id : 2 E-ARFCN : 39150 System Frame Number System frame number : N/A Sub frame number : N/A Message Type : DcchUplink Message Length : 28 rrc-TransactionIdentifier : 1 criticalExtensions : c1 c1 : ueCapabilityInformation-r8 ueCapabilityInformation-r8 <1> ue-CapabilityRAT-ContainerList <2> UE-CapabilityRAT-ContainerList : [0 ] : extensionBit0 : 0 RAT Type : eutra <3> UE EUTRA Capability extensionBit0 : 0 accessStratumRelease : rel9 <4> ue-Category : 3 <5> pdcp-Parameters <6> profile0x0001 : True <7> profile0x0002 : True profile0x0003 : False profile0x0004 : False profile0x0006 : False profile0x0101 : False profile0x0102 : False profile0x0103 : False profile0x0104 : False phyLayerParameters <8> ue-TxAntennaSelectionSupported : False <9> ue-SpecificRefSigsSupported : False <10> rf-Parameters <11> supportedBandListEUTRA <12> SupportedBandListEUTRA : [0 ] : bandEUTRA : 38 <13> halfDuplex : False <14> [1 ] : bandEUTRA : 39 halfDuplex : False [2 ] : bandEUTRA : 40 halfDuplex : False measParameters <15> bandListEUTRA <16> BandListEUTRA : [0 ] : interFreqBandList <17> InterFreqBandList : [0 ] : interFreqNeedForGaps : True <18> [1 ] : interFreqNeedForGaps : True [2 ] : interFreqNeedForGaps : True [1 ] : interFreqBandList InterFreqBandList : [0 ] : interFreqNeedForGaps : True [1 ] : interFreqNeedForGaps : True [2 ] : interFreqNeedForGaps : True [2 ] : interFreqBandList InterFreqBandList : [0 ] : interFreqNeedForGaps : True [1 ] : interFreqNeedForGaps : True [2 ] : interFreqNeedForGaps : True Feature Group Indicators Contents (hex) : 7E0DD880 <19> 1 : NO : PUSCH intra-subframe hopping, DCI format 3a, TM5, Aperiodic CQI reporting mode 2-0 and 2-2 2 : YES : PUCCH format 2a and 2b, Absolute TPC commands for PUSCH, Resource allocation type 1 for PDSCH, Periodic CQI reporting mode 2-0 and 2-1 3 : YES : 5bit RLC UM SN, 7bit PDCP SN 4 : YES : Short DRX cycle 5 : YES : Long DRX cycle, DRX command MAC control element 6 : YES : Prioritised bit rate 7 : YES : RLC UM 8 : NO : EUTRA RRCCONNECTED to UTRA CELL_DCH PS handover 9 : N/A : EUTRA RRC_CONNECTED to GERAN GSM_Dedicated handover 10 : NO : EUTRA RRC_CONNECTED to GERAN (Packet) Idle by Cell Change Order with or without NACC 11 : N/A : EUTRA RRC_CONNECTED to CDMA2000 1xRTT CS Active handover 12 : N/A : EUTRA RRC_CONNECTED to CDMA2000 HRPD Active handover 13 : YES : Inter-frequency handover (within FDD or TDD) 14 : YES : Measurement reporting event A4 (Neighbour > threshold) and A5 (Serving < threshold1 & Neighbour > threshold2) 15 : N/A : Measurement reporting event B1 (Neighbour > threshold) 16 : YES : Non-ANR related periodical measurement reporting intra-frequency, inter-frequency (if applicable) and inter-RAT (if applicable) 17 : YES : Periodical measurement reporting for SON/ANR, ANR related intra-frequency measurement reporting events 18 : YES : ANR related inter-frequency measurement reporting events 19 : NO : ANR related inter-RAT measurement reporting events 20 : YES : Support for SRB1 and SRB2 for DCCH + 8x AM DRB and DCCH + 5x AM DRB + 3x UM DRB 21 : YES : Predefined intra- and/or inter-subframe frequency hopping for PUSCH with N_sb > 1 22 : NO : UTRAN measurements, reporting and measurement reporting event B2 in E-UTRA connected mode 23 : NO : GERAN measurements, reporting and measurement reporting event B2 in E-UTRA connected mode 24 : NO : 1xRTT measurements, reporting and measurement reporting event B2 in E-UTRA connected mode 25 : YES : Inter-frequency measurements and reporting in E-UTRA connected mode 26 : NO : HRPD measurements and reporting in E-UTRA connected mode 27 : N/A : EUTRA RRC_CONNECTED to UTRA CELL_DCH CS handover 28 : NO : TTI bundling 29 : NO : Semi-Persistent Scheduling 30 : NO : Handover between FDD and TDD nonCriticalExtension <20> phyLayerParameters-v920 <21> interRAT-ParametersGERAN-v920 <22> csg-ProximityIndicationParameters-r9 <23> neighCellSI-AcquisitionParameters-r9 <24> son-Parameters-r9 <25> nonCriticalExtension octets : 80 00 00 00 00
Message dump (Hex): 3A 01 01 8C 51 80 02 95 32 70 40 B8 2E 0B BF 06 EC 40 00 10
01 02 C0 00 00 00 00 00
<1> UE能力信息
<2> UE支持网络制式的列表, 该列表中优先介绍LTE的支持能力, 然后介绍是否包含3G能力, 如果包含就会介绍, 最后介绍包含2G的能力.
<3> 系统类型 - 支持EUTRAN系统
<4> UE使用的协议版本, R8/9/10
<5> UE能力等级, 协议规定取值范围1～5, 一般商用终端为CAT3(E392等)或CAT4(E5375), 本UE支持CAT3. UE能力级详见[later]
<6> UE PDCP层参数
<7> Profile: 在ROHC的框架下, 针对不同的协议的数据流, 有不同的头部压缩算法. Profile定义了针对特定协议层数据流的压缩方式. Profile ID用于标识Profile. Profile ID为0x0000表示不压缩. 如果信令中有这一条: maxNumberROHC-ContextSessions --- cs2(0)表示为UE支持的并发激活ROHC 上下文的最大数量. CS2表示2个上下文. 如果终端不支持ROHC profiles,网络侧会忽略此值.
<8> UE物理层参数
<9> 该值如果为TURE, 则表示UE有能力支持TS 36.213[8.7]中所描述的UE传输天线选择. FALSE则表示能力不支持该传输天线选择. 参见 http://www.sharetechnote.com/html/Handbook_LTE_UeTxAntennaSelection.html[UE Transmission Antenna Selection]
<10> 标识是否支持UE特定参考信号. 该信号在天线端口5上传输. FALSE表示不支持
<11> UE RF参数
<12> 支持的带宽表,本表表示支持38, 39, 40频段.
<13> 支持频段38
<14> 半双工标识. 如果为TURE那么该频带仅支持半双工操作, 否则支持全双工操作. 此条消息表示支持全双工操作.
<15> 测量参数
<16> 条目列表, 对应于每一个支持 EUTRA 频带, 其排列的顺序与supportedEUTRA-BandList.的排列顺序一样.
<17> 支持异频测量的列表
<18> 表示当在bandListEUTRA以及在interFreqBandList 中所给出的E-UTRA 频带上进行测量时, 是否需要测量间隔. TRUE表示需要测量间隔.
<19> 功能组指示, 每个BIT表示一个功能, 共32bit, 具体的定义可以参考36331协议的Table B.1-1: Definitions of feature group indicators
<20> 非关键扩展参数
<21> R9协议新增的物理层能力参数
<22> R9协议新增的GERAN异系统互操作参数
<23> R9协议新增的CSG(关闭用户组)接入指示参数. 只有归属于该CSG的用户才允许接入该小区.
<24> 邻区系统消息获得参数.
<25> R9协议新增的SON能力参数
[[msg_security_mode_command]] === Security Mode Command
.Security Mode Command
MS1 Security Mode Command
Time : 18:02:59.379 Vendor Header Length : 25 Log Code (Hex) : 0xB0EC HW Timestamp : (71193708.75 ms) 19:46:33.709 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618874967 Protocol Discriminator : (7) EPS mobility management messages Security Header Type : 0 Message Type : 93 Selected NAS Security Algorithms Type Of Ciphering Algorithm : (0) EPS encryption algorithm EEA0 (ciphering not used) <1> Type Of Integrity Protection Algorithm : (1) EPS integrity algorithm 128-EIA1 <2> NAS Key Set Identifier TSC : (0) Native security context NAS Key Set Identifier : 0 Replayed UE Security Capabilities Length : 4 EPS encryption algorithm EEA0 : Supported EPS encryption algorithm 128EEA1 : Supported EPS encryption algorithm 128EEA2 : Supported EPS encryption algorithm EEA3 : Not supported EPS encryption algorithm EEA4 : Not supported EPS encryption algorithm EEA5 : Not supported EPS encryption algorithm EEA6 : Not supported EPS encryption algorithm EEA7 : Not supported EPS integrity algorithm EIA0 : Supported EPS integrity algorithm 128EIA1 : Supported EPS integrity algorithm 128EIA2 : Supported EPS integrity algorithm EIA3 : Supported EPS integrity algorithm EIA4 : Not supported EPS integrity algorithm EIA5 : Not supported EPS integrity algorithm EIA6 : Not supported EPS integrity algorithm EIA7 : Not supported UMTS encryption algorithm UEA0 : Not supported UMTS encryption algorithm UEA1 : Not supported UMTS encryption algorithm UEA2 : Not supported UMTS encryption algorithm UEA3 : Not supported UMTS encryption algorithm UEA4 : Not supported UMTS encryption algorithm UEA5 : Not supported UMTS encryption algorithm UEA6 : Not supported UMTS encryption algorithm UEA7 : Not supported UMTS integrity algorithm UIA1 : Not supported UMTS integrity algorithm UIA2 : Not supported UMTS integrity algorithm UIA3 : Not supported UMTS integrity algorithm UIA4 : Not supported UMTS integrity algorithm UIA5 : Not supported UMTS integrity algorithm UIA6 : Not supported UMTS integrity algorithm UIA7 : Not supported
Message dump (Hex): 07 5D 01 00 04 E0 F0 00 00
<1> 加密算法, 对SRB和DRB都有效, R9协议规定eea2表示AES算法, EEA1表示snow 3G算法, EEA0表示为NULL; R8协议未对空算法进行定义和设置标志位. , 当前采用的是EEA0.
<2> 完整性保护算法, 仅对SRB生效, 协议规定EIA2表示AES算法, EIA1表示snow 3G算法. UE协议版本R9是EIA0-v920为空算法加密; R8协议的spare(7)为空算法加密. UE会首先验证本条SecurityModeCommand 消息的完整性保护.
[[msg_security_mode_complete]] === Security Mode Complete
.Security Mode Complete
MS1 Security Mode Complete
Time : 18:02:59.380 Vendor Header Length : 24 Log Code (Hex) : 0xB0ED HW Timestamp : (71193711.25 ms) 19:46:33.711 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618874969 Protocol Discriminator : (7) EPS mobility management messages Security Header Type : 0 Message Type : 94
Message dump (Hex): 07 5E 00 00 00 00 00 00
[[msg_rrc_connection_reconfig]] === RRC Connection Reconfiguration
.RRC Connection Reconfiguration
MS1 RRC Connection Reconfiguration (DL-DCCH)
Time : 18:02:59.504
Vendor Header
Length : 220
Log Code (Hex) : 0xB0C0
HW Timestamp : (71193845.00 ms) 19:46:33.845
1.25 ms fraction : 0.00
CFN : 0
1.25 ms counter : 868618875076
RRC Signaling Header
Log Packet Version : 2
RRC Release Number : 9.10.0
Radio Bearer Id : 1
Physical Cell Id : 2
E-ARFCN : 39150
System Frame Number
System frame number : N/A
Sub frame number : N/A
Message Type : DcchDownlink
Message Length : 195
rrc-TransactionIdentifier : 1
criticalExtensions : c1
c1 : rrcConnectionReconfiguration-r8
rrcConnectionReconfiguration-r8 <1>
measConfig <2>
measObjectToAddModList
MeasObjectToAddModList :
[0 ] :
measObjectId : 1
measObject : measObjectEUTRA
measObjectEUTRA
carrierFreq : 39150
allowedMeasBandwidth : mbw100
presenceAntennaPort1 : False
neighCellConfig
Binary string (Bin) : 00
[0 ] : 0
[1 ] : 0
reportConfigToAddModList <3>
ReportConfigToAddModList :
[0 ] :
reportConfigId : 1
reportConfig : reportConfigEUTRA
reportConfigEUTRA
triggerType : event
eventId : eventA1
a1-Threshold
ThresholdEUTRA : threshold-RSRP
threshold-RSRP : 52
hysteresis : 1
timeToTrigger : ms40
triggerQuantity : rsrp
reportQuantity : sameAsTriggerQuantity
maxReportCells : 8
reportInterval : ms640
reportAmount : r8
[1 ] :
reportConfigId : 2
reportConfig : reportConfigEUTRA
reportConfigEUTRA
triggerType : event
eventId : eventA2
a2-Threshold
ThresholdEUTRA : threshold-RSRP
threshold-RSRP : 51
hysteresis : 1
timeToTrigger : ms40
triggerQuantity : rsrp
reportQuantity : sameAsTriggerQuantity
maxReportCells : 8
reportInterval : ms640
reportAmount : r8
[2 ] :
reportConfigId : 3
reportConfig : reportConfigEUTRA
reportConfigEUTRA
triggerType : event
eventId : eventA1
a1-Threshold
ThresholdEUTRA : threshold-RSRQ
threshold-RSRQ : 32
hysteresis : 1
timeToTrigger : ms40
triggerQuantity : rsrq
reportQuantity : sameAsTriggerQuantity
maxReportCells : 8
reportInterval : ms640
reportAmount : r8
[3 ] :
reportConfigId : 4
reportConfig : reportConfigEUTRA
reportConfigEUTRA
triggerType : event
eventId : eventA2
a2-Threshold
ThresholdEUTRA : threshold-RSRQ
threshold-RSRQ : 1
hysteresis : 1
timeToTrigger : ms40
triggerQuantity : rsrq
reportQuantity : sameAsTriggerQuantity
maxReportCells : 8
reportInterval : ms640
reportAmount : r8
measIdToAddModList <4>
MeasIdToAddModList :
[0 ] :
measId : 1
measObjectId : 1
reportConfigId : 1
[1 ] :
measId : 2
measObjectId : 1
reportConfigId : 2
[2 ] :
measId : 3
measObjectId : 1
reportConfigId : 3
[3 ] :
measId : 4
measObjectId : 1
reportConfigId : 4
quantityConfig <5>
quantityConfigEUTRA
extensionBit1 : 0
filterCoefficientRSRQ : fc6
s-Measure : 0 <6>
dedicatedInfoNASList : <7>
[0 ] :
Protocol Discriminator : 7 (EMM)
Message Type : Attach Accept
Message Contents : 27 DA ...
radioResourceConfigDedicated <8>
srb-ToAddModList
SRB-ToAddModList : <9>
[0 ] :
srb-Identity : 2 <10>
rlc-Config : explicitValue
explicitValue
RLC-Config : am <11>
ul-AM-RLC <12>
t-PollRetransmit : ms15 <13>
pollPDU : p128 <14>
pollByte : kB125 <15>
maxRetxThreshold : t16 <16>
dl-AM-RLC <17>
t-Reordering : ms80 <18>
t-StatusProhibit : ms15 <19>
logicalChannelConfig : explicitValue <20>
explicitValue
priority : 3 <21>
prioritisedBitRate : infinity <22>
bucketSizeDuration : ms300 <23>
logicalChannelGroup : 0 <24>
drb-ToAddModList <25>
DRB-ToAddModList :
[0 ] : <26>
eps-BearerIdentity : 5 <27>
drb-Identity : 3 <28>
pdcp-Config <29>
discardTimer : infinity <30>
statusReportRequired : True <31>
headerCompression : notUsed <32>
rlc-Config <33>
RLC-Config : am <34>
ul-AM-RLC <35>
t-PollRetransmit : ms80 <36>
pollPDU : p128 <37>
pollByte : kB125 <38>
maxRetxThreshold : t1 <39>
dl-AM-RLC <40>
t-Reordering : ms5 <41>
t-StatusProhibit : ms60 <42>
logicalChannelIdentity : 3 <43>
logicalChannelConfig <44>
priority : 7 <45>
prioritisedBitRate : kBps8 <46>
bucketSizeDuration : ms300 <47>
logicalChannelGroup : 3 <48>
mac-MainConfig : explicitValue <49>
explicitValue
maxHARQ-Tx : n5 <50>
periodicBSR-Timer : sf5 <51>
retxBSR-Timer : sf320 <52>
ttiBundling : False <53>
drx-Config
DRX-Config : release <54>
timeAlignmentTimerDedicated : infinity <55>
phr-Config : setup <56>
periodicPHR-Timer : sf200 <57>
prohibitPHR-Timer : sf100 <58>
dl-PathlossChange : dB3 <59>
physicalConfigDedicated <60>
pdsch-ConfigDedicated <61>
p-a : dB0 <62>
pucch-ConfigDedicated <63>
ackNackRepetition : release <64>
tdd-AckNackFeedbackMode : bundling <65>
pusch-ConfigDedicated <66>
betaOffset-ACK-Index : 9 <67>
betaOffset-RI-Index : 5 <68>
betaOffset-CQI-Index : 15 <69>
uplinkPowerControlDedicated <70>
p0-UE-PUSCH : 0 <71>
deltaMCS-Enabled : en0 <72>
accumulationEnabled : True <73>
p0-UE-PUCCH : 0 <74>
pSRS-Offset : 3 <75>
extensionBit0 : 0 <76>
filterCoefficient : fc0 <77>
tpc-PDCCH-ConfigPUCCH <78>
TPC-PDCCH-Config : setup <79>
tpc-RNTI : 0000000101101000 <80>
tpc-Index <81>
TPC-Index : indexOfFormat3 <82>
indexOfFormat3 : 1 <83>
cqi-ReportConfig <84>
nomPDSCH-RS-EPRE-Offset : 0 <85>
cqi-ReportPeriodic <86>
CQI-ReportPeriodic : setup <87>
cqi-PUCCH-ResourceIndex : 23 <88>
cqi-pmi-ConfigIndex : 38 <89>
cqi-FormatIndicatorPeriodic : widebandCQI <90>
ri-ConfigIndex : 654 <91>
simultaneousAckNackAndCQI : True <92>
antennaInfo : explicitValue <93>
explicitValue
transmissionMode : tm3 <94>
codebookSubsetRestriction : n2TxAntenna-tm3 <95>
n2TxAntenna-tm3 : 11 <96>
ue-TransmitAntennaSelection : release <97>
schedulingRequestConfig <98>
SchedulingRequestConfig : setup <99>
sr-PUCCH-ResourceIndex : 0 <100>
sr-ConfigIndex : 72 <101>
dsr-TransMax : n64 <102>
Message dump (Hex): 75 43 40 02 44 ...
<1> RRC连接重配置
<2> 测量配置, 详见[later]
<3> 添加/修改报告配置, 详见[later]
<4> 要添加或修改的测量标识列表,详见[later]
<5> quantityConfig
<6> s-Measure
<7> dedicatedInfoNASList
<8> 线资源配置专用
<9> SRB增加模式列表
<10> 增加SRB2, SRB2: 用于传传NAS消息的, 它必须在安全激活后才能被建立起来. 确保信令的安全性. SRB1是传送RRC信令的, 在SRB2建立前也传NAS消息, SRB2建立后SRB1就只用于传RRC信令了. 重配置等消息就是在SRB1上传送的.
<11> SRB为保证信令的正确接收配置为AM模式
<12> UL-AM-RLC为针对UE侧的上行RLC配置, 主要配置RLC数据接收侦测规则.
<13> AM PDU重传检测定时器时长.
<14> UE触发Polling的PDU字节数据量门限. 此处配置为128
<15> PollByte为AMD PDU侦测字节数. 此处配置为kB.
<16> UE AM模式RLC ARQ最大重传次数. 该参数用于配置UE, 表示RLC ARQ最大重传次数, 用于限制AM PDU的重传次数. 达到最大重传次数时会触发RRC连接重建.
<17> 下行确认RLC模式
<18> UE AM模式接收端重排序定时器. 该参数用于配置UE, 表示AM模式接收端重排序定时器的大小.
<19> UE禁止发送状态报告定时器. 该参数用于配置UE, 表示AM模式接收端禁止发送状态报告的定时器大小. 即在本时长内不允许上报状态报告.
<20> SRB2的逻辑信道配置
<21> SRB2优先级
<22> SRB2逻辑信道优先速率
<23> SRB2 bucket size调整持续时间 //?
<24> SRB2逻辑信道组
<25> DRB增加模式列表
<26> 添加第一个DRB列表
<27> 由MME分配, 端到端的承载, 即erab ID为5. 建立了erab 和 DRB的关系
<28> DRB的ID, 由eNB分配, 无线侧数据承载
<29> 指定了该DRB的PDCP层处理配置
<30> PDCP层丢弃定时器,根据QCI的不同设置值不同, 比如QCI6/8/9是无限长, QCI2/7是150ms. 此处为无限大
<31> AM模式切换时PDCP状态报告反馈指示. 如果配置为False, 目标eNodeB将传输所有源eNodeB转发的数据, 其中某些数据UE可能已收到, 造成空口资源的浪费. 如果为TRUE需要发一个状态报告.
<32> 头压缩, 一般只在VoIP, 视频类的业务中才会根据eNB侧的配置决定是否启用. 该值默认关闭.
<33> 指定了该DRB在RLC处理配置
<34> AM确认模式
<35> 上行RLC确认模式, 针对UE侧的配置
<36> UE Polling PDU重传定时器大小. 该定时器设置过小会触发过多的Polling PDU, 且连续多次触发PDU重传使ARQ重传达到最大次数, 从而导致RRC重建; 设置过大会导致状态报告不能及时的反馈. 40ms(QCI4/5/6/8/9)
<37> UE 触发Polling的PDU字节数据量门限. 表示触发Polling的PDU数据量门限. 当PDU发送数据量达到该值时, 将在PDU头部设置Poll标志位. (满足个数或字节数其中一个条件就会启动POLL机制). 该参数是发送端为了防止等待确认队列太长导致缓冲区溢出, 根据发送PDU的数据量主动触发状态报告. 取值过小可能增加Polling PDU的触发次数; 取值过大则缓冲占用越大, 且会减慢发送窗的移动.
<38> PollByte为AMD PDU侦测字节数.
<39> UE AM模式RLC ARQ最大重传次数. 该参数用于配置UE, 表示RLC ARQ最大重传次数, 用于限制AM PDU的重传次数. 达到最大重传次数时会触发RRC连接重建. 32(QCI4/5/6/8/9)
<40> 为针对UE侧的下行RLC配置, 主要配置RLC数据接收状态上报规则.
<41> UE AM模式接收端重排序定时器. 如果该定时器配置较小, 则导致发送端无效的HARQ重传及接收端触发重复的状态报告, 浪费资源; 如果配置过大, 则导致接收端判断乱序包传输失败延时较大, 不能及时的触发状态报告, 从而造成业务延时和吞吐量下降. 默认50ms
<42> UE禁止发送状态报告定时器. 即在本时长内不允许上报状态报告. 该定时器影响AM模式下状态报告的发送. 如果状态报告发送不频繁, 可以减少状态报告的频繁调度, 但容易导致发送端发送窗口为0, 降低发送速率; 如发送频繁, 则可以保证发送端发送窗口数据及时得到确认, 保证发送速率, 但容易导致数据状态报告的频繁调度和重复发送, 浪费资源. 默认值50ms
<43> 对应逻辑信道ID
<44> DRB逻辑信道配置
<45> 逻辑信道优先级. UE调度器按逻辑信道优先级由高到低依次保证逻辑信道的优先速率; 所有业务优先速率保证后, 按逻辑信道优先级由高到低分配资源, 仅在QCI为6, 7, 8, 9时该参数有效. 取值范围9 ~ 16, 默认值QCI6:9; QCI7:10; QCI8:11; QCI9:12
<46> 逻辑信道优先速率. UE调度器按逻辑信道优先级由高到低保证逻辑信道的优先速率, 仅在QCI为2, 3, 4, 6, 7, 8, 9时有效. PBR_8_KBps(8千字节/秒)
<47> bucket size调整持续时间
<48> 逻辑信道组. CCCH, SRB1, SRB2默认属于LCG 0; RRC消息在SRB上传输且SRB默认属于LCG 0, 比LCG 2的优先级要高.
<49> MAC层配置
<50> maxHARQ-Tx : n5
<51> periodicBSR-Timer
<52> retxBSR-Timer
<53> ttiBundling
<54> DRX-Config
<55> timeAlignmentTimerDedicated
<56> phr-Config
<57> periodicPHR-Timer
<58> prohibitPHR-Timer
<59> dl-PathlossChange
<60> 物理信道配置专用, 此过程与RRC建立消息里相似, 以下字段大家可以参看前面的消息, 此不复述.
<61> //later
<62> //later
<63> //later
<64> //later
<65> //later
<66> //later
<67> //later
<68> //later
<69> //later
<70> //later
<71> //later
<72> //later
<73> //later
<74> //later
<75> //later
<76> //later
<77> //later
<78> //later
<79> //later
<80> //later
<81> //later
<82> //later
<83> //later
<84> //later
<85> //later
<86> //later
<87> //later
<88> CQI-PUCCH资源索引
<89> CQI-PMI配置索引, 确定上报周期NP和偏移量NOFFSET.
<90> //later
<91> //later
<92> 确认非确认及CQI是否同时, PUCCH CQI 反馈类型, 取决于传输模式. FALSE为不同时.
<93> 天线信息
<94> //later
<95> //later
<96> //later
<97> 终端UE传输天线选择, Setup或release. Setup表示开环或者闭环.
<98> 调度请求配置
<99> //later
<100> sr-PUCCH资源索引
<101> SR配置索引参数Isr
<102> SR传输最大次数, 当超过最大次数时, 通知RRC释放PUCCH/SRS, 发起一次随机接入过程. 本消息表明最大次数为64次.
[[msg_rrc_conn_reconfig_compl]]
.RRC Connection Reconfiguration Complete
MS1 RRC Connection Reconfiguration Complete (UL-DCCH)
Time : 18:03:09.170 Vendor Header Length : 27 Log Code (Hex) : 0xB0C0 HW Timestamp : (71203491.25 ms) 19:46:43.491 1.25 ms fraction : 0.00 CFN : 0 1.25 ms counter : 868618882793 RRC Signaling Header Log Packet Version : 2 RRC Release Number : 9.10.0 Radio Bearer Id : 1 Physical Cell Id : 2 E-ARFCN : 39150 System Frame Number System frame number : N/A Sub frame number : N/A Message Type : DcchUplink Message Length : 2 rrc-TransactionIdentifier : 1 criticalExtensions : rrcConnectionReconfigurationComplete-r8
rrcConnectionReconfigurationComplete-r8
[[msg_rrc_conn_reconfig_for_meas_add]] === RRC Connection Reconfiguration for add Measurement
.RRC Connection Reconfiguration
MS1 RRC Connection Reconfiguration (DL-DCCH)
rrcConnectionReconfiguration-r8 measConfig <1> reportConfigToAddModList <2> ReportConfigToAddModList : [0 ] : reportConfigId : 7 <3> reportConfig : reportConfigEUTRA <4> reportConfigEUTRA triggerType : periodical <5> purpose : reportStrongestCells <6> triggerQuantity : rsrp <7> reportQuantity : both <8> maxReportCells : 8 <9> reportInterval : ms240 <10> reportAmount : infinity <11> measIdToAddModList MeasIdToAddModList : <12> [0 ] : measId : 7 <13> measObjectId : 1 <14>
reportConfigId : 7 <15>
<1> 测量配置相关模块
<2> 测量任务标识添加列表, 添加测量报告
<3> 测量报告配置ID号
<4> 表示E-UTRA, UTRA, GERAN, 或 CDMA2000 测量的测量上报配置
<5> 触发类型, 周期测量或事件触发测量
<6> 目的, 报告信号最强小区
<7> triggerQuantity
<8> reportQuantity
<9> maxReportCells
<10> 测量报告周期240ms
<11> 测量报告数量
<12> 测量任务标识添加列表, 包含要添加或修改的测量标识列表
<13> 测量标识
<14> //late
<15> //later
[[msg_rrc_conn_reconfig_for_meas_remove]] === RRC Connection Reconfiguration for remove Measurement
.RRC Connection Reconfiguration for remove Measurement
MS1 RRC Connection Reconfiguration (DL-DCCH)
rrcConnectionReconfiguration-r8 measConfig measIdToRemoveList <1> MeasIdToRemoveList : [0 ] : 6 <2>
[1 ] : 7 <3>
<1> 要删除的measID列表
<2> 删除测量报告ID6
<3> 删除测量报告ID7
[[msg_meas_report]] === Measurement Report
.Measurement Report
MS1 Measurement Report (UL-DCCH)
measurementReport-r8
measResults
measId : 5 <1>
rsrpResult : 57 <2>
rsrqResult : 15 <3>
measResultNeighCells : measResultListEUTRA <4>
measResultListEUTRA
MeasResultListEUTRA : <5>
[0 ] :
physCellId : 3 <6>
rsrpResult : 62 <7>
<1> 服务小区测量报告IE
<2> RSRP值
<3> RSRQ值
<4> 临小区测量结果
<5> 临小区EUTRA测量结果
<6> 对应临小区物理层标识
<7> 临小区RSRP值
// vim: set syntax=asciidoc: