1、 ETSI TS 1Universal Mobile TelArchitecture enhan(3GPP TS 23.4TECHNICAL SPECIFICATION123 402 V13.5.0 (2016elecommunications System (LTE; ancements for non-3GPP acc.402 version 13.5.0 Release 1316-04) (UMTS); ccesses 13) ETSI ETSI TS 123 402 V13.5.0 (2016-04)13GPP TS 23.402 version 13.5.0 Release 13Re
2、ference RTS/TSGS-0223402vd50 Keywords LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice
3、The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorizatio
4、n of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be awar
5、e that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: htt
6、ps:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not b
7、e modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the be
8、nefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 123 402 V13.5.0 (2016-04)23GPP TS 23.402 version 13.5.0 Relea
9、se 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Pro
10、perty Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR se
11、arches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been prod
12、uced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference be
13、tween GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3
14、.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 402 V13.5.0 (2016-04)33GPP TS 23.402 version 13.5.0 Release 13Contents Intellectual Property Rights 2g3Forew
15、ord . 2g3Modal verbs terminology 2g3Foreword . 11g3Introduction 11g31 Scope 12g32 References 12g33 Definitions, Symbols and Abbreviations 15g33.1 Definitions 15g33.2 Abbreviations . 16g34 Architecture Model and Concepts 17g34.1 Concepts . 17g34.1.0 General Concepts 17g34.1.1 General Concepts for Int
16、erworking Between E-UTRAN and CDMA2000 17g34.1.2 General Concepts for Interworking Between 3GPP Accesses and WiMAX 18g34.1.3 IP Mobility Management Selection Principles . 18g34.1.3.1 Static Configuration of Inter-technology Mobility Mechanism 18g34.1.3.2 Networks Supporting Multiple IP Mobility Mech
17、anisms . 18g34.1.3.2.1 IP Mobility Management Selection During Initial Attach to a Non-3GPP Access . 19g34.1.3.2.2 IPMS solutions 20g34.1.3.2.3 IP Mobility Management Selection on Handover between accesses . 20g34.1.4 Trusted/untrusted non-3GPP access network detection 21g34.1.5 Non-seamless WLAN of
18、fload. 21g34.2 Architecture Reference Model . 21g34.2.1 Architecture for 3GPP Accesses with PMIP-based S5/S8 21g34.2.2 Non-roaming Architectures for EPS . 22g34.2.3 Roaming Architectures for EPS 24g34.3 Network Elements 28g34.3.1 Access Networks 28g34.3.1.1 E-UTRAN . 28g34.3.1.2 Trusted and Untruste
19、d Non-3GPP Access Network . 28g34.3.2 MME . 29g34.3.3 Gateway 29g34.3.3.1 General 29g34.3.3.2 Serving GW. 29g34.3.3.3 PDN GW . 30g34.3.4 ePDG 30g34.3.5 PCRF 31g34.3.5.1 Home PCRF 31g34.3.5.2 Visited PCRF 31g34.4 Reference Points . 31g34.4.1 List of Reference Points 31g34.4.2 Reference Point Requirem
20、ents 33g34.4.2.1 S5 Reference Point Requirements . 33g34.4.2.2 Void. 33g34.4.2.3 Void. 33g34.4.2.4 Void. 33g34.5 High Level Functions . 34g34.5.1 PDN GW Selection Function for Non-3GPP Accesses for S2a and S2b 34g34.5.1a PDN GW Selection Function for eHRPD with SIPTO support 35g34.5.2 PDN GW Selecti
21、on Function for S2c . 35g34.5.3 Serving GW Selection Function for Non-3GPP Accesses 36g3ETSI ETSI TS 123 402 V13.5.0 (2016-04)43GPP TS 23.402 version 13.5.0 Release 134.5.4 ePDG Selection . 36g34.5.4.1 General 36g34.5.4.2 ePDG FQDNs Construction 36g34.5.4.3 UE Configuration By HPLMN . 37g34.5.4.4 UE
22、 ePDG Selection Procedure 37g34.5.4.5 ePDG Selection with DNS-based Discovery of Regulatory Requirements 38g34.5.4a ePDG selection for emergency bearer services . 38g34.5.4a.1 General 38g34.5.4a.2 Static selection 39g34.5.4a.3 Dynamic selection. 39g34.5.5 PCRF Selection . 39g34.5.6 DSMIPv6 Home Link
23、 Detection Function . 39g34.5.7 IMS Emergency Session Support . 40g34.5.7.1 Overview . 40g34.5.7.2 IMS Emergency Session Support over WLAN access to EPC . 40g34.5.7.2.1 Introduction . 40g34.5.7.2.2 Architecture Reference Model for Emergency Services 41g34.5.7.2.3 PDN GW selection function for Emerge
24、ncy Services . 41g34.5.7.2.4 QoS for Emergency Services . 41g34.5.7.2.5 PCC for Emergency Services 42g34.5.7.2.6 IP Address Allocation 42g34.5.7.2.7 Handling of PDN Connections for Emergency Bearer Services . 42g34.5.7.2.8 Network provided WLAN Location Information 42g34.5.8 APN congestion Control F
25、unction for eHRPD . 44g34.5.9 GTP-C signalling based Load and Overload Control for trusted and untrusted WLAN 44g34.5.9.1 GTP-C load control . 44g34.5.9.2 GTP-C overload control 44g34.6 Identities . 46g34.6.1 User Identification 46g34.6.2 EPS bearer identity with GTP based S2b/S2a. 46g34.7 IP Addres
26、s Allocation 46g34.7.1 IP Address Allocation with PMIP-based S5/S8 46g34.7.2 IP Address Allocation in Trusted Non-3GPP IP Access using PMIPv6 on S2a . 50g34.7.3 IP Address Allocation in Untrusted Non-3GPP IP Access using PMIPv6 or GTP on S2b 53g34.7.4 IP Address Allocation using S2c 54g34.7.5 IPv6 P
27、refix Delegation using S2c . 54g34.7.6 IPv6 Prefix Delegation using PMIP-based S5/S8 . 54g34.8 Network Discovery and Selection 56g34.8.0 General Principles . 56g34.8.1 Architecture for Access Network Discovery Support Functions 57g34.8.2 Network Elements 58g34.8.2.1 Access Network Discovery and Sele
28、ction Function (ANDSF) . 58g34.8.2.1.1 General 58g34.8.2.1.2 Inter-System Mobility Policy 58g34.8.2.1.3 Access Network Discovery Information . 59g34.8.2.1.4 Inter-System Routing Policy . 59g34.8.2.1.5 Inter-APN Routing Policy . 60g34.8.2.1.6 WLAN Selection Policy 61g34.8.2.1.7 VPLMNs with preferred
29、WLAN Selection Rules . 62g34.8.2.1.8 Void . 63g34.8.2.1.9 Home Network Preferences . 63g34.8.2.1.10 Visited Network Preferences . 63g34.8.2a UE Procedures 64g34.8.2a.1 Selection of Active ANDSF Rules 64g34.8.2a.2 UE Behavior Based on the ANDSF Information 65g34.8.2b WLAN Selection based on WLANSP 67
30、g34.8.3 Reference Points . 69g34.8.4 ANDSF Discovery 69g34.8.5 Void 69g34.8.6 Support of RAN Assistance Information 69g34.8.6.1 General 69g34.8.6.2 ANDSF Rules Utilizing RAN Assistance Information . 69g3ETSI ETSI TS 123 402 V13.5.0 (2016-04)53GPP TS 23.402 version 13.5.0 Release 134.8.6.3 Evaluation
31、 of ANDSF Rules with RAN Validity Conditions . 70g34.8.6.4 Co-existence with RAN Rules 71g34.8.7 Support of LWA, LWIP and RCLWI . 72g34.8.7.1 General 72g34.8.7.2 Co-existence with LWA and RCLWI . 72g34.8.7.3 Co-existence with LWIP . 73g34.9 Authentication and Security . 73g34.9.1 Access Authenticati
32、on in non-3GPP Accesses . 73g34.9.2 Tunnel Authentication 73g34.10 QoS Concepts . 74g34.10.1 General 74g34.10.2 Void 74g34.10.3 The EPS Bearer with PMIP-based S5/S8 and E-UTRAN access . 74g34.10.4 Application of PCC in the Evolved Packet System 75g34.10.5 PDN connectivity service with GTP based S2b
33、75g34.11 Charging for Non-3GPP Accesses . 76g34.12 Multiple PDN Support 77g34.13 Detach principles 78g35 Functional Description and Procedures for 3GPP Accesses with PMIP-based S5/S8 . 78g35.1 Control and User Plane Protocol Stacks . 78g35.1.1 Void 78g35.1.2 General 78g35.1.3 Control Plane 79g35.1.3
34、.1 Serving GW - PDN GW 79g35.1.4 User Plane . 80g35.1.4.1 UE PDN GW User Plane with E-UTRAN . 80g35.1.4.2 UE PDN GW User Plane with 2G access via the S4 Interface 81g35.1.4.3 UE PDN GW User Plane with 3G Access via the S4 Interface . 82g35.1.4.4 UE PDN-GW User Plane with 3G Access via the S12 Interf
35、ace . 82g35.2 Initial E-UTRAN Attach with PMIP-based S5 or S8 . 83g35.3 Detach for PMIP-based S5/S8 86g35.4 Dedicated Bearer Procedures for E-UTRAN Access with PMIP-based S5/S8 88g35.4.1 General 88g35.4.2 Dedicated Bearer Activation . 89g35.4.3 Bearer Modification with Bearer QoS Update 89g35.4.3.1
36、PCC Initiated Bearer Modification with Bearer QoS Update . 89g35.4.3.2 HSS-Initiated Subscribed QoS Modification 89g35.4.4 Dedicated Bearer Modification without Bearer QoS Update 90g35.4.5 Dedicated Bearer Deactivation . 91g35.4.5.1 PCC-initiated Dedicated Bearer Deactivation . 91g35.4.5.2 Void. 91g
37、35.4.5.3 MME-initiated Dedicated Bearer Deactivation . 91g35.5 UE-initiated Resource Request and Release. 92g35.6 Multiple PDN Support with PMIP-based S5/S8 93g35.6.1 UE requested PDN connectivity . 93g35.6.2 PDN Disconnection 95g35.6.2.1 UE, MME or S-GW initiated PDN Disconnection . 95g35.6.2.2 PDN
38、-GW-initiated PDN Disconnection . 96g35.7 Handover and Tracking area Update Procedures for PMIP-based S5/S8 Interface 97g35.7.0 Intra-LTE TAU and Inter-eNodeB Handover without Serving GW Relocation 97g35.7.1 Intra-LTE TAU and Inter-eNodeB Handover with Serving GW Relocation 98g35.7.2 TAU/RAU or Hand
39、over between GERAN A/Gb Mode or UTRAN Iu Mode and E-UTRAN 99g35.8 ME Identity Check Procedures for PMIP-based S5/S8 102g35.9 UE-triggered Service Request for PMIP-based S5/S8 . 102g35.10 PMIP-based S5/S8 procedures for GERAN/UTRAN over S4 . 103g35.10.1 General 103g35.10.2 GPRS procedures that update
40、 the PDN GW . 104g35.10.3 UE allocated resources 105g35.10.4 Network allocated resources . 105g35.10.5 UE released resources . 106g35.10.6 PDN GW released resources . 106g3ETSI ETSI TS 123 402 V13.5.0 (2016-04)63GPP TS 23.402 version 13.5.0 Release 135.10.7 Attach 106g35.10.8 Detach interaction usin
41、g S4 107g35.10.9 Interaction with CGI/SAI reporting using S4 . 107g35.10.10 RAU Procedure Support . 107g35.11 PDN GW initiated IPv4 address Delete Procedure 107g35.12 Location Change Reporting Procedure for PMIP-based S5/S8 109g35.13 Support for Machine Type Communications (MTC) . 109g35.13.1 Genera
42、l 109g35.13.2 PDN GW control of overload . 110g35.13.3 Usage of low access priority indicator 110g36 Functional Description and Procedures for Trusted Non-3GPP IP Accesses 110g36.1 Control and User Plane Protocol Stacks . 110g36.1.1 Protocol Stacks for S2a . 110g36.1.2 Protocol Stacks for S2c over T
43、rusted Non-3GPP IP Accesses . 112g36.2 Initial Attach on S2a . 112g36.2.1 Initial Attach Procedure with PMIPv6 on S2a and Anchoring in PDN GW 112g36.2.2 Void 115g36.2.3 Initial Attach procedure with MIPv4 FACoA on S2a and Anchoring in PDN-GW . 115g36.2.4 Initial Attach Procedure with PMIPv6 on S2a a
44、nd Chained S2a and PMIP-based S8 . 118g36.3 Initial Attach Procedure with DSMIPv6 on S2c in Trusted Non-3GPP IP Access 119g36.4 Detach and PDN Disconnection for S2a 122g36.4.1 UE/Trusted Non-3GPP IP Access Network Initiated Detach and UE/Trusted Non-3GPP IP Access requested PDN Disconnection Procedu
45、re with PMIPv6 . 122g36.4.1.1 Non-Roaming, Home Routed Roaming and Local Breakout Case . 122g36.4.1.2 Chained PMIP-based S8-S2a Roaming Case 124g36.4.2 HSS/AAA Initiated Detach Procedure with PMIPv6 . 125g36.4.2.1 Non-Roaming, Home Routed Roaming and Local Breakout Case . 125g36.4.2.2 Chained PMIP-b
46、ased S8-S2a Roaming Case 126g36.4.3 UE-initiated Detach Procedure and UE-Requested PDN Disconnection Procedure with MIPv4 FACoA 127g36.4.4 Network Initiated Detach Procedure with MIPv4 FACoA . 128g36.4.5 HSS/AAA-initiated detach procedure with MIPv4 FACoA . 129g36.5 Detach and PDN Disconnection for
47、S2c in Trusted Non-3GPP IP Access 130g36.5.1 General 130g36.5.2 UE-initiated PDN disconnection Procedure . 131g36.5.3 HSS / AAA-initiated Detach Procedure 132g36.5.4 PDN GW-initiated PDN Disconnection Procedure 133g36.6 Network-initiated Dynamic PCC . 134g36.6.1 Network-initiated Dynamic PCC on S2a
48、134g36.6.2 Network-initiated Dynamic PCC for S2c over Trusted Non-3GPP IP Access . 135g36.7 UE-initiated Resource Request and Release. 136g36.7.1 UE-initiated Resource Request and Release on S2a . 136g36.7.2 UE-initiated Resource Request for S2c over Trusted Non-3GPP IP Access 137g36.8 UE-initiated
49、Connectivity to Additional PDN 137g36.8.1 UE-initiated Connectivity to Additional PDN with PMIPv6 on S2a 137g36.8.1.0 General 137g36.8.1.1 Non-Roaming, Home Routed Roaming and Local Breakout Case . 137g36.8.1.2 Chained PMIP-based S8-S2a Roaming Case 139g36.8.2 UE-initiated Connectivity to Additional PDN with MIPv4 FACoA on S2a. 140g36.8.3 UE-initiated Connectivity to Additional PDN from Trusted Non-3GPP IP Access with DSMIPv6 on S2c 141g36.9 Void 141g36.10 PDN GW reallocation upon attach on S2c . 142g36.11 S2c Bootstrapping via DSMIPv6 Home Link over a Trusted Access
