Content for TR 24.801 Word version: 8.1.0
7 Access to the EPC via non-3GPP access networks
8 Mobility management based on mobile IP
9 Inter-system mobility between E-UTRAN and other access networks
10 SAE impact on services, network functions and capabilities
11 Decisions on the organization of normative specifications
12 Agreed principles for the NAS message layout
A Proposed changes to 3GPP TS 23.122
B Proposed changes to 3GPP TS 24.008
C Proposed changes to 3GPP TS 24.007
D Selection of the protocol to be used between the UE and Access Network Discovery and Selection Function (ANDSF)
$ Change history
7 Access to the EPC via non-3GPP access networks p. 57
7.1 General p. 57
7.2 Access authentication and authorization in a trusted non-3GPP access network p. 57
7.3 Access authentication and authorization and tunnel management in an untrusted non-3GPP access network p. 58
7.3.1 General p. 58
7.3.2 Access authentication and authorization p. 58
7.3.3 Tunnel management procedures p. 58
7.3.3.1 General p. 59
7.3.3.2 UE procedures p. 59
7.3.3.2.1 Selection of the ePDG p. 59
7.3.3.2.2 Tunnel establishment p. 59
7.3.3.2.3 Tunnel modification p. 59
7.3.3.3 3GPP AAA server procedures p. 60
7.3.3.4 ePDG procedures p. 60
8 Mobility management based on mobile IP p. 60
8.1 General p. 60
8.2 Mobility management based on MIPv4 foreign agent mode p. 60
8.2.1 General p. 61
8.2.2 Mobile IP initial attach p. 61
8.2.3 Mobile IP handover p. 62
8.2.4 Mobile IP deregistration p. 63
8.3 Mobility management based on PMIPv6 p. 63
8.4 Mobility management based on DSMIPv6 p. 63
8.4.1 Mobile IP initial attach p. 64
8.4.1.1 General p. 64
8.4.1.2 UE procedures p. 64
8.4.1.2.1 Discovery of the home agent address p. 64
8.4.1.2.1.1 General p. 64
8.4.1.2.1.2 Home agent address discovery based on DNS p. 64
8.4.1.2.1.3 Home agent address discovery based on protocol configuration options p. 65
8.4.1.2.1.4 Home agent address discovery based on IKEv2 signalling p. 65
8.4.1.2.1.5 Home agent address discovery based on DHCPv6 p. 65
8.4.1.2.2 Security association establishment and IPv6 home address assignment p. 65
8.4.1.2.3 Initial binding registration and IPv4 home address assignment p. 66
8.4.1.3 PDN GW procedures p. 66
8.4.2 Mobile IP handover p. 67
8.4.3 Mobile IP detach p. 68
9 Inter-system mobility between E-UTRAN and other access networks p. 69
9.1 General p. 69
9.2 Inter-system mobility between E-UTRAN and GERAN/UTRAN p. 70
9.2.1 General p. 70
9.2.2 Mobility management p. 70
9.2.2.1 S1 mode to Iu mode inter-system change p. 70
9.2.2.2 S1 mode to A/Gb mode inter-system change p. 70
9.2.2.3 Idle mode signalling reduction p. 70
9.2.3 Session management p. 71
9.3 Inter-system mobility between E-UTRAN and non-3GPP access networks p. 71
9.4 Inter-system optimized handover between E-UTRAN and cdma2000® HRPD networks p. 72
10 SAE impact on services, network functions and capabilities p. 73
10.1 Security p. 73
10.1.1 Security for E-UTRA p. 73
10.1.1.1 General p. 73
10.1.1.2 NAS security mode command set-up procedure for E-UTRA p. 73
10.1.1.3 Input parameters for NAS encryption and integrity algorithms p. 74
10.1.2 Security for non-3GPP access p. 75
10.2 Quality of service and bearer control (E-UTRAN only) p. 75
10.3 Session management and bearer control procedures p. 76
10.3.1 General p. 76
10.3.2 Session management states p. 77
10.3.2.1 General p. 77
10.3.2.2 EPS bearer context states in the UE p. 77
10.3.2.3 EPS bearer context states in the network p. 78
10.3.3 Session management procedures p. 79
10.3.3.1 General p. 79
10.3.3.2 Dedicated bearer context activation procedure p. 79
10.3.3.2.1 General p. 79
10.3.3.2.2 Dedicated bearer context activation initiated by the network p. 79
10.3.3.2.3 Dedicated bearer context activation accepted by the UE p. 79
10.3.3.2.4 Dedicated bearer context activation not accepted by the UE p. 80
10.3.3.3 Dedicated bearer context modification procedure p. 80
10.3.3.3.1 General p. 80
10.3.3.3.2 Dedicated bearer context modification initiated by the network p. 80
10.3.3.3.3 Dedicated bearer context modification accepted by the UE p. 80
10.3.3.3.4 Dedicated bearer context modification not accepted by the UE p. 81
10.3.3.4 Dedicated bearer context deactivation procedure p. 81
10.3.3.4.1 General p. 81
10.3.3.4.2 Dedicated bearer context deactivation initiated by the network p. 81
10.3.3.4.3 Dedicated bearer context deactivation accepted by the UE p. 81
10.3.3.5 UE requested bearer resource allocation procedure p. 82
10.3.3.5.1 General p. 82
10.3.3.5.2 UE requested bearer resource allocation procedure initiation p. 82
10.3.3.5.3 UE requested bearer resource allocation procedure accepted by the network p. 82
10.3.3.5.4 UE requested bearer resource allocation procedure not accepted by the network p. 82
10.3.3.6 UE requested bearer resource release procedure p. 82
10.3.3.6.1 General p. 82
10.3.3.6.2 UE requested bearer resource release procedure initiation p. 82
10.3.3.6.3 UE requested bearer resource release procedure accepted by the network p. 83
10.3.3.6.4 UE requested bearer resource release procedure not accepted by the network p. 83
10.3.3.7 UE requested PDN connectivity procedure p. 83
10.3.3.7.1 General p. 83
10.3.3.7.2 UE requested PDN connectivity procedure initiation p. 83
10.3.3.7.3 UE requested PDN connectivity procedure accepted by the network p. 83
10.3.3.7.4 UE requested PDN connectivity procedure not accepted by the network p. 83
10.3.3.8 UE requested PDN disconnection procedure p. 84
10.3.4 Reject causes for ESM procedures p. 84
10.3.4.1 Reject cause values for ESM procedures p. 84
10.3.4.2 Applicability of reject causes to ESM procedures p. 85
10.3.5 EPS bearer context information p. 86
10.4 NAS signalling transport (E-UTRAN only) p. 88
10.5 MBMS p. 88
10.6 SDoUE p. 88
10.7 Network sharing p. 89
10.8 Charging p. 89
10.9 Trace p. 89
10.10 Impact on the IM CN subsystem p. 89
10.11 Service continuity between E-UTRAN and the CS domain p. 90
10.12 Home cell deployments p. 90
10.12.1 General p. 90
10.12.1.1 Introduction p. 90
10.12.1.2 Working assumptions for all home cell deployment options p. 90
10.12.2 Option A p. 90
10.12.2.1 Introduction p. 90
10.12.2.2 Definitions related to CSGs p. 90
10.12.2.3 Abbreviations related to CSGs p. 91
10.12.2.4 Impact of CSGs on registration areas in the EPS p. 91
10.12.2.5 Option A open issues for tracking area update procedure p. 92
10.12.2.6 Option A open issues for service request procedure p. 92
10.12.3 Option B p. 93
10.12.3.1 Introduction p. 93
10.12.3.2 Definitions related to CSGs p. 93
10.12.3.3 Abbreviations related to CSGs p. 93
10.12.3.4 Impact of CSGs on registration areas in the EPS p. 93
10.12.3.5 Option B open issues for tracking area update procedure p. 94
10.12.4 Option C p. 94
10.13 Access Control p. 97
10.13.1 General p. 97
10.13.2 Access Control p. 97
10.13.3 Paging Permission with Access Control (PPAC) p. 97
10.14 Circuit Switched Fallback p. 97
10.14.1 SGs reference point p. 97
10.14.1.1 SGs implementation alternatives p. 97
10.14.1.1.1 Alternative 1: enhanced Gs interface p. 97
10.14.1.1.2 Alternative 2: new SGs interface to be introduced using DIAMETER protocol p. 98
10.14.1.1.3 Alternative 3: introduction of an Interworking Function p. 99
10.14.1.1.4 Conclusion p. 100
10.14.1.2 Specification work for SGs p. 101
10.14.2 Mobile originating call handling p. 101
10.14.3 Mobile terminating call handling p. 101
11 Decisions on the organization of normative specifications p. 102
12 Agreed principles for the NAS message layout p. 103
12.1 Security functions in the NAS layer p. 103
12.2 NAS encryption algorithm input parameters p. 104
12.3 General security header p. 105
12.4 Security header for service request p. 105
12.5 Security header information elements p. 106
12.5.1 Protocol discriminator p. 106
12.5.2 Security header type p. 106
12.5.3 Sequence number p. 106
12.5.4 Message authentication code p. 106
12.5.5 NAS message p. 106
A Proposed changes to 3GPP TS 23.122 p. 107
B Proposed changes to 3GPP TS 24.008 p. 133
C Proposed changes to 3GPP TS 24.007 p. 181
D Selection of the protocol to be used between the UE and Access Network Discovery and Selection Function (ANDSF) p. 209
D.1 Introduction p. 209
D.2 Candidate protocols p. 209
D.2.1 General p. 209
D.2.2 Candidate 1 - IEEE 802.21 Media Independent Handover (MIH) Protocol p. 209
D.2.2.1 General p. 209
D.2.2.2 IEEE 802.21 Information Service p. 209
D.2.2.3 Support of Pull p. 210
D.2.2.4 Support of Push p. 210
D.2.2.5 Security p. 210
D.2.2.6 Location p. 210
D.2.2.7 Timeline p. 213
D.2.2.8 Example query p. 213
D.2.3 Candidate 2 - OMA DM p. 214
D.2.3.1 Introduction p. 214
D.2.3.2 OMA DM bootstrap p. 214
D.2.3.3 Dynamic provisioning with OMA DM p. 215
D.2.3.3.1 General p. 215
D.2.3.3.2 UE initiated provision of information from ANDSF to UE ('Pull') p. 215
D.2.3.3.3 ANDSF initiated provision of information from ANDSF to UE ('Push') p. 215
D.2.3.4 Security aspects p. 216
D.2.3.5 Location p. 217
D.2.3.6 Deployment aspects p. 217
D.3 Discussion and conclusion on selection of protocol between UE and ANDSF p. 217
$ Change history p. 219
