LTE系统信令控制流程

Context Management Messages
9.1.4.1
INITIAL CONTEXT SETUP REQUEST
9.1.4.2
INITIAL CONTEXT SETUP RESPONSE
9.1.4.3
INITIAL CONTEXT SETUP FAILURE
9.1.4.5
UE CONTEXT RELEASE REQUEST
DL
PDN disconnect reject
UL
PDN disconnect request
UL
Activate dedicated EPS bearer context accept
UL
Activate dedicated EPS bearer context reject
DL
Activate dedicated EPS bearer context request
SecurityModeCommand
UL
SRB1 DCCH AM
SecurityModeComplete
UL
SRB1 DCCH AM
SecurityModeFailure
DL
SRB1 DCCH AM
RRCConnectionReconfiguration
UL
SRB1 DCCH AM
RRCConnectionReconfigurationComplete
9.1.5.8
PATH SWITCH REQUEST
9.1.5.9
PATH SWITCH REQUEST ACKNOWLEDGE
9.1.5.10
PATH SWITCH REQUEST FAILURE
9.1.5.11
HANDOVER CANCEL
9.1.5.12
HANDOVER CANCEL ACKNOWLEDGE
UL
Activate default EPS bearer context accept
UL
Activate default EPS bearer context reject
DL
Activate default EPS bearer context request
UL
Modify EPS bearer context accept
RRC 全部信令 (Spec 36.331)
DL
SRB0
UL
SRB1
DL
SRB0
UL
SRB0
DL
_
DL
_
DL
_
DL
SRB1
UL
SRB1
UL
SRB1
DL
SRB1
UL
SRB1
DL
SRB1
UL
SRB1
DL
SRB1
(CDMA2000)
CCCH TM DCCH AM CCCH TM CCCH TM
BCCH TM BCCH TM BCCH TM
UL
Modify EPS bearer context reject
DL
Modify EPS bearer context request
UL
Deactivate EPS bearer context accept
DL
Deactivate EPS bearer context request
DL
Bearer resource allocation reject
UL
Bearer resource allocation request
DL
Bearer resource modification reject
UL
Bearer resource modification request
DL
ESM information request
UL
ESM information response
36.412 36.422
MME/ eNodeB
NAS
S1AP X2AP
SCTP IP L2 L1
LTE-Uu
S1-MME/X2-C
PDN/S-GW
29.274
GTP-c
UDP IP L2 L1
RRC 全部信令 (Spec 36.331)
DL
SRB0 CCCH TM
RRCConnectionReject
DL
Identity request
UL
Identity response
DL
Service reject
UL
Service request
UL
Extended service request
DL
Detach accept
UL
Detach request
DL
Security mode command
UL
Uplink NAS Transport
DL
GUTI reallocation command
UL
GUTI reallocation complete
NAS EPS SM 全部信令 (Spec 24.301)
DL
PDN connectivity reject
UL
PDN connectivity request
DLInformationTransfer
UL
SRB1/2 DCCH AM
ULInformationTransfer
DL
SRB1 DCCH AM
UECapabilityEnquiry
UL
SRB1 DCCH AM
UECapabilityInformation
DL
_
PCCH TM
Paging
DL
SRB1 DCCH AM
SystemInformation SystemInformationBlockType1 MasterInformationBlock
CounterCheck CounterCheckResponse
MeasurementReport MobilityFromEUTRACommand
CSFBParametersRequestCDMA2000 CSFBParametersResponseCDMA2000 ULHandoverPreparationTransfer (CDMA2000) HandoverFromEUTRAPreparationRequest
NAS EPS MM 全部信令(Spec 24.301)
DL
Attach accept
UL
Attach complete
DL
Attach reject
UL
Attach request
DL
Tracking area update accept
UL
Tracking area update complete
9.1.5.13
eNB STATUS TRANSFER
9.1.5.14
MME STATUS TRANSFER
E-RAB Management Messages
9.1.3.1
E-RAB SETUP REQUEST
9.1.3.2
E-RAB SETUP RESPONSE
9.1.3.3
E-RAB MODIFY REQUEST
DL
SRB1 DCCH AM
RRCConnectionRelease
UL
SRB0 CCCH TM
RRCConnectionRequest
DL
SRB0 CCCH TM
RRCConnectionSetup
UL
SRB1 DCCH AM
RRCConnectionSetupComplete
DL
SRB1/2 DCCH AM
9.1.4.6
UE CONTEXT RELEASE COMMAND
9.1.4.7
UE CONTEXT RELEASE COMPLETE
9.1.4.8
UE CONTEXT MODIFICATION REQUEST
9.1.4.9
UE CONTEXT MODIFICATION RESPONSE
9.1.4.10
9.1.3.4
E-RAB MODIFY RESPONSE
9.1.3.5
E-RAB RELEASE COMMAND
9.1.3.6
E-RAB RELEASE RESPONSE
9.1.3.7
E-RAB RELEASE INDICATION
S1接口 部分信令 (Spec 36.413)
Management messages
UE CONTEXT MODIFICATION FAILURE
9.1.6
ห้องสมุดไป่ตู้
PAGING
9.1.10
UE CAPABILITY INFO INDICATION
S1接口 部分信令 (Spec 36.413)
Handover Signalling Messages
9.1.5.1
HANDOVER REQUIRED
9.1.8.12
MME CONFIGURATION UPDATE FAILURE
9.1.8.13
OVERLOAD START
9.1.8.14
OVERLOAD STOP
9.1.14 9.1.15 9.1.16 9.1.17
eNB DIRECT INFORMATION TRANSFER MME DIRECT INFORMATION TRANSFER eNB CONFIGURATION TRANSFER MME CONFIGURATION TRANSFER
DL
ESM status
S1接口 部分信令 (Spec 36.413)
NAS Transport Messages
9.1.7.1
INITIAL UE MESSAGE
9.1.7.2
DOWNLINK NAS TRANSPORT
9.1.7.3
UPLINK NAS TRANSPORT
9.1.7.4
NAS NON DELIVERY INDICATION
DL
Tracking area update reject
UL
Tracking area update request
UL
Authentication failure
DL
Authentication reject
DL
Authentication request
UL
Authentication response
9.1.8.1
RESET
9.1.8.2
RESET ACKNOWLEDGE
9.1.8.3
ERROR INDICATION
9.1.8.4
S1 SETUP REQUEST
9.1.8.5
S1 SETUP RESPONSE
9.1.8.6
S1 SETUP FAILURE
9.1.8.7
ENB CONFIGURATION UPDATE
LTE系统控制信令
E-UTRAN – 控制面协议栈
UE NAS RRC PDCP RLC MAC PHY
36.331 36.323 36.322 36.321 36.211~36.214
24.301
eNodeB
RRC PDCP RLC MAC
S1AP X2AP
SCTP IP L2
PHY
L1
36.413 36.423
GTP控制面 部分信令 (Spec 29.274)
Tunnel Management Messages
7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 7.2.6 7.2.7 7.2.8 7.2.9.1 7.2.9.2 7.2.10.1 7.2.10.2 7.2.11.1 7.2.11.2 7.2.11.3 7.2.12 7.2.13 7.2.14.1 7.2.14.2 7.2.15 7.2.16 7.2.17.1 7.2.17.2 7.2.18 7.2.19 7.2.21 7.2.22 7.2.23
9.1.5.2
HANDOVER COMMAND
9.1.5.3
HANDOVER PREPARATION FAILURE
9.1.5.4
HANDOVER REQUEST
9.1.5.5
HANDOVER REQUEST ACKNOWLEDGE
9.1.5.6
HANDOVER FAILURE
9.1.5.7
HANDOVER NOTIFY
UL
Security mode complete
DL
CS service notification
UL
Security mode reject
DL
EMM information
BH
Security protected NAS message UL
EMM status
DL
Downlink NAS Transport
9.1.8.8
ENB CONFIGURATION UPDATE ACKNOWLEDGE
9.1.8.9
ENB CONFIGURATION UPDATE FAILURE
9.1.8.10
MME CONFIGURATION UPDATE
9.1.8.11
MME CONFIGURATION UPDATE ACKNOWLEDGE
DCCH AM DCCH AM
DCCH AM DCCH AM
DCCH AM DCCH AM DCCH AM DCCH AM
RRCConnectionReestablishment RRCConnectionReestablishmentComplete RRCConnectionReestablishmentReject RRCConnectionReestablishmentRequest