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TS 23.402 (SA2)
Architecture enhancements for non-3GPP accesses

3GPP‑Page   ETSI‑search   ToC   References    
V15.3.0 (PDF)  2018/03  310 p.
V14.7.0  2018/03  310 p.
V13.9.0  2018/03  300 p.
V12.10.0  2016/06  293 p.
V11.10.0  2014/12  255 p.
V10.10.0  2014/12  234 p.
V9.13.0  2014/06  202 p.
V8.10.0  2012/03  201 p.




Rapporteur:  Mr. Ali, Irfan
See also:  EPC-related TS/TR

This document specifies the stage 2 service description for providing IP connectivity using non-3GPP accesses to the Evolved 3GPP Packet Switched domain. In addition, for E-UTRAN and non-3GPP accesses, the specification describes the Evolved 3GPP PS Domain where the protocols between its Core Network elements are IETF-based.

The specification covers both roaming and non-roaming scenarios and covers all aspects, including mobility between 3GPP and non 3GPP accesses, policy control and charging, and authentication, related to the usage of non-3GPP accesses.

The procedures defined in the present document for WLAN access selection and PLMN selection (clause 16) replace, from Rel-11, the corresponding I-WLAN procedures specified in TS 23.234.