TS 24.327
Mobility between
3GPP Wireless Local Area Network (WLAN) interworking (I-WLAN) and
3GPP systems;
General Packet Radio System (GPRS) and 3GPP I-WLAN aspect
V12.0.0 (PDF)
2014/09 27 p.
V11.0.0
2012/03 27 p.
V10.2.0
2011/06 27 p.
V9.2.0
2010/06 20 p.
V8.6.0
2010/06 20 p.
- Rapporteur:
- Dr. KORTEBI, Riadh
full Table of Contents for TS 24.327 Word version: 12.0.0
1 Scope p. 6
2 References p. 6
3 Definitions and abbreviations p. 7
3.1 Definitions p. 7
3.2 Abbreviations p. 7
4 General p. 8
4.1 Overview p. 8
4.2 Identities p. 8
5 I-WLAN mobility procedures p. 8
5.1 Initial attach p. 8
5.1.1 General p. 8
5.1.2 UE procedures p. 9
5.1.2.1 General p. 9
5.1.2.2 Discovery of the Home Agent address p. 9
5.1.2.2a IFOM capability discovery p. 9
5.1.2.3 Security association establishment and IPv6 home network prefix assignment p. 10
5.1.2.4 Home link detection p. 10
5.1.2.5 Initial binding registration and IPv4 home address assignment p. 10
5.1.3 Network procedures p. 11
5.2 Handover p. 11
5.2.1 General p. 11
5.2.2 Handover from GPRS systems to 3GPP I-WLAN p. 11
5.2.2.1 UE procedures p. 11
5.2.2.2 Network procedures p. 12
5.2.2.2.1 3GPP I-WLAN aspects p. 12
5.2.2.2.2 HA aspects p. 12
5.2.3 Handover from 3GPP I-WLAN to GPRS systems p. 12
5.2.3.1 UE procedures p. 12
5.2.3.2 Network procedures p. 13
5.2.3.2.1 GPRS systems aspects p. 13
5.2.3.2.2 HA aspects p. 13
5.3 Detach p. 13
5.4 Protection of DSMIPv6 tunnel traffic p. 13
5.5 Attach to an additional system p. 14
5.5.1 General p. 14
5.5.2 UE procedures p. 15
5.5.2.1 General p. 15
5.5.2.2 Attach to an additional system acting as a home link p. 15
5.5.2.3 Attach to an additional system acting as a foreign link p. 15
5.5.3 HA procedures p. 16
5.6 Inter-system flow mobility p. 16
5.7 UE-initiated removal of a system from a PDN connection p. 16
5.7.1 General p. 16
5.7.2 UE procedures p. 17
5.7.2.1 General p. 17
5.7.2.2 Removal of a system acting as a home link p. 17
5.7.2.3 Removal of a system acting as a foreign link p. 17
5.7.3 HA procedures p. 18
5.8 Network-initiated removal of a system from a PDN connection p. 18
A (Normative) Message details p. 20
B (Normative) IKEv2 Configuration Payload attributes p. 21
B.1 General p. 21
C Deployment cases for a system acting as home link for a UE p. 21
C.1 General p. 21
C.2 System acting as Home link in collocated case p. 21
C.3 System acting as Home link in non-collocated case p. 22
$ Change history p. 23
