Content for TS 29.128 Word version: 18.0.0
5 Procedures Description
6 Protocol Specification and Implementation
A Diameter overload control mechanism
B Diameter message priority mechanism
C Diameter load control mechanism
$ Change history
5 Procedures Description p. 11
5.1 Introduction p. 11
5.2 Report Procedures p. 11
5.2.1 General p. 11
5.2.2 Detailed Behaviour of the MME/SGSN p. 12
5.2.2.0 General p. 12
5.2.2.1 UE Loss of Connectivity p. 12
5.2.2.2 UE Reachability p. 13
5.2.2.3 Location Reporting p. 13
5.2.2.4 Communication Failure p. 13
5.2.2.5 Availability after DDN failure p. 13
5.2.2.6 Idle Status Indication |R15| p. 13
5.2.2.7 PDN Connectivity Status |R16| p. 13
5.2.3 Detailed Behaviour of the SCEF p. 14
5.2.4 Detailed Behaviour of the IWK-SCEF p. 14
5.3 Event Configuration Procedure p. 14
5.3.1 General p. 14
5.3.2 Detailed Behaviour of the MME/SGSN p. 15
5.3.3 Detailed Behaviour of the IWK-SCEF p. 16
5.4 Event Configuration Procedure for Roaming p. 16
5.4.1 General p. 16
5.4.2 Detailed Behaviour of the IWK-SCEF p. 17
5.4.3 Detailed Behaviour of the MME/SGSN p. 17
5.5 MO-Data Procedure p. 18
5.5.1 General p. 18
5.5.2 Detailed Behaviour of the MME/SGSN p. 19
5.5.3 Detailed Behaviour of the SCEF p. 19
5.5.4 Detailed Behaviour of the IWK-SCEF p. 20
5.6 MT Data Procedure p. 20
5.6.1 General p. 20
5.6.2 Detailed Behaviour of the SCEF p. 21
5.6.3 Detailed Behaviour of the MME/SGSN p. 21
5.6.4 Detailed Behaviour of the IWK-SCEF p. 22
5.7 Connection Management by MME/SGSN Procedure. p. 22
5.7.1 General p. 22
5.7.2 Detailed Behaviour of the MME/SGSN p. 24
5.7.3 Detailed Behaviour of the SCEF p. 25
5.7.4 Detailed Behaviour of the IWK-SCEF p. 26
5.8 Connection Management by SCEF Procedure p. 26
6 Protocol Specification and Implementation p. 28
6.1 Introduction p. 28
6.1.1 Use of Diameter Base Protocol p. 28
6.1.2 Securing Diameter Messages p. 28
6.1.3 Accounting Functionality p. 28
6.1.4 Use of Sessions p. 28
6.1.5 Transport Protocol p. 29
6.1.6 Routing Considerations p. 29
6.1.6.1 Routing Considerations for Monitoring Event related Requests p. 29
6.1.6.2 Routing Considerations for Non-IP Data Related Requests p. 29
6.1.6.3 Handling of the Vendor-Specific-Application-Id AVP p. 30
6.1.7 Advertising Application Support p. 30
6.1.8 Diameter Application Identifier p. 30
6.1.9 Use of the Supported-Features AVP p. 30
6.2 Commands p. 31
6.2.1 Introduction p. 31
6.2.2 Command-Code values p. 31
6.2.3 Configuration Information Request (CIR) Command p. 31
6.2.4 Configuration-Information-Answer (CIA) Command p. 32
6.2.5 Reporting-Information-Request (RIR) Command p. 32
6.2.6 Reporting-Information-Answer (RIA) Command p. 33
6.2.7 Connection-Management-Request (CMR) Command p. 34
6.2.8 Connection-Management-Answer (CMA) Command p. 34
6.2.9 MO-Data-Request (ODR) Command p. 35
6.2.10 MO-Data-Answer (ODA) Command p. 35
6.2.11 MT-Data-Request (TDR) Command p. 36
6.2.12 MT-Data-Answer (TDA) Command p. 36
6.3 Result-Code AVP and Experimental-Result AVP Values p. 37
6.3.1 General p. 37
6.3.2 Success p. 37
6.3.3 Permanent Failures p. 37
6.3.3.1 DIAMETER_ERROR_UNAUTHORIZED_REQUESTING_ENTITY (5510) p. 37
6.3.3.2 DIAMETER_ERROR_UNAUTHORIZED_SERVICE (5511) p. 37
6.3.3.3 DIAMETER_ERROR_CONFIGURATION_EVENT_STORAGE_NOT_ SUCCESSFUL (5513) p. 37
6.3.3.4 DIAMETER_ERROR_CONFIGURATION_EVENT_NON_EXISTANT (5514) p. 38
6.3.3.5 DIAMETER_ERROR_REQUESTED_LOCATION_NOT_SERVED (5650) p. 38
6.3.3.6 DIAMETER_ERROR_USER_UNKNOWN (5001) p. 38
6.3.3.7 DIAMETER_ERROR_OPERATION_NOT_ALLOWED (5101) p. 38
6.3.3.8 DIAMETER_ERROR_INVALID_EPS_BEARER (5651) p. 38
6.3.3.9 DIAMETER_ERROR_NIDD_CONFIGURATION_NOT_AVAILABLE (5652) p. 38
6.3.3.10 DIAMETER_ERROR_ SCEF_REFERENCE_ID_UNKNOWN (5515) p. 38
6.3.3.11 DIAMETER_ERROR_USER_TEMPORARILY_UNREACHABLE (5653) p. 38
6.3.3.12 DIAMETER_ERROR_UNREACHABLE_USER (4221) p. 38
6.4 AVPs p. 38
6.4.1 General p. 38
6.4.2 Monitoring-Event-Configuration p. 41
6.4.3 Monitoring-Event-Report p. 41
6.4.4 Communication-Failure-Information p. 42
6.4.5 Cause-Type p. 42
6.4.6 S1AP-Cause p. 43
6.4.7 RANAP-Cause p. 43
6.4.8 BSSGP-Cause p. 43
6.4.9 GMM-Cause p. 43
6.4.10 SM-Cause p. 43
6.4.11 Number-Of-UE-Per-Location-Configuration p. 43
6.4.12 Number-Of-UE-Per-Location-Report p. 43
6.4.13 UE-Count p. 44
6.4.14 Feature-List AVP p. 44
6.4.15 DRMP p. 44
6.4.16 User-Identifier p. 45
6.4.17 Bearer-Identifier p. 45
6.4.18 Connection-Action p. 45
6.4.19 Non-IP-Data p. 45
6.4.20 Service-Selection p. 45
6.4.21 Serving-PLMN-Rate-Control p. 45
6.4.22 Downlink-Rate-Limit p. 46
6.4.23 Uplink-Rate-Limit p. 46
6.4.24 SCEF-Wait-Time p. 46
6.4.25 CMR-Flags p. 46
6.4.26 Extended-PCO p. 46
6.4.27 RRC-Cause-Counter p. 46
6.4.28 Counter-Value p. 46
6.4.29 RRC-Counter-Timestamp p. 47
6.4.30 Terminal-Information p. 47
6.4.31 TDA-Flags |R14| p. 47
6.4.32 Idle-Status-Indication |R15| p. 47
6.4.33 Idle-Status-Timestamp |R15| p. 48
6.4.34 Active-Time |R15| p. 48
6.4.35 Reachability-Cause |R16| p. 48
6.4.36 APN-Rate-Control-Status |R16| p. 49
6.4.37 Uplink-Number-Of-Packets-Allowed |R16| p. 49
6.4.38 Number-Of-Additional-Exception-Reports |R16| p. 49
6.4.39 Downlink-Number-Of-Packets-Allowed |R16| p. 49
6.4.40 APN-Rate-Control-Status-Validity-Time |R16| p. 49
A (Normative) Diameter overload control mechanism p. 49
A.1 T6a/b and T7 interfaces p. 49
A.1.1 General p. 49
A.1.2 SCEF behaviour p. 49
A.1.3 MME/SGSN behaviour p. 50
A.1.4 IWK-SCEF behaviour p. 50
B (Normative) Diameter message priority mechanism p. 50
B.1 General p. 50
B.2 T6a, T6ai, T6b, T6bi, T7 interfaces p. 50
C (Normative) Diameter load control mechanism |R14| p. 51
C.1 General p. 51
C.2 SCEF behaviour p. 51
C.3 MME/SGSN behaviour p. 52
C.4 IWK-SCEF behaviour p. 52
$ Change history p. 53
