ETSI TS 124 139-2018 Universal Mobile Telecommunications System (UMTS) LTE 3GPP system - fixed broadband access network interworking Stage 3 (V15 0 0 3GPP TS 24 139 version 15 0 0 .pdf

1、 ETSI TS 124 139 V15.0.0 (2018-06) Universal Mobile Telecommunications System (UMTS); LTE; 3GPP system - fixed broadband access network interworking; Stage 3 (3GPP TS 24.139 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 124 139 V15.0.0 (2018-06)13GPP TS 24.139 version 15.0.0 Releas

2、e 15Reference RTS/TSGC-0124139vf00 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 n

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8、 and LTETMare trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 124 139 V15.0.0 (2018-06)23GPP TS

9、24.139 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables 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

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13、f those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refe

14、r 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 between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/ke

15、y/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 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“

16、 and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 124 139 V15.0.0 (2018-06)33GPP TS 24.139 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Defini

17、tions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 General . 7g34.1 Support of Fixed Broadband Access Network Interworking 7g34.2 Network Discovery and Selection 8g34.2.1 Access network discovery and selection procedures 8g34.2.2 EPC network selection 8g34.2.3 Access network re

18、selection . 8g34.2.4 Data traffic routing of IP flows . 8g34.3 UE EPC Network Protocols 8g34.3.1 Trusted and Untrusted Accesses . 8g34.3.2 IP Mobility Mode Selection 8g34.3.3 Authentication and Authorization . 8g35 Supporting QoS 8g35.1 General . 8g35.2 UE reflective QoS procedures 9g35.2.1 General

19、9g35.2.2 DSCP marking rule . 9g35.2.3 Maintaining DSCP marking rules . 9g35.2.4 Receiving an IP packet . 9g35.2.5 Sending an IP packet. 10g35.3 Network procedures for supporting QoS 10g35.4 Enabling UE reflective QoS function . 10g35.4.1 General 10g35.4.2 UE procedure 10g35.4.2.1 Sending Reflective

20、QoS Indication (RQSI) to 3GPP AAA server 10g35.4.2.2 Receiving the RQSI from 3GPP AAA server . 11g35.4.3 Network procedure . 12g35.4.3.1 RQSI from 3GPP AAA server to UE 12g36 Tunnel management procedure 12g36.1 Tunnel management procedures over S2b 12g36.1.1 General 12g36.1.2 UE procedures 12g36.1.2

21、.1 Tunnel establishment 12g36.1.2.2 Tunnel modification 13g36.1.2.3 Tunnel disconnection 13g36.1.2.4 Support of reflective QoS 13g36.1.3 ePDG procedure 13g36.1.3.1 Tunnel establishment 13g36.1.3.2 Tunnel modification 14g36.1.3.3 Tunnel disconnection 14g36.1.3.4 Support of QoS 14g36.2 Tunnel manageme

22、nt procedure over S2c . 14g36.2.1 S2c procedure over trusted fixed broadband access network . 14g36.2.1.1 General 14g36.2.1.2 UE procedure 14g3ETSI ETSI TS 124 139 V15.0.0 (2018-06)43GPP TS 24.139 version 15.0.0 Release 156.2.1.2.1 Dual-Stack Mobile IPv6 initial attach . 14g36.2.1.2.2 Dual-Stack Mob

23、ile IPv6 handover 15g36.2.1.2.3 Dual Stack Mobile IPv6 Re-Registration 15g36.2.1.2.4 Dual-Stack Mobile IPv6 detach . 15g36.2.1.2.5 Support of reflective QoS 15g36.2.1.3 HA procedure 15g36.2.1.3.1 Dual-Stack Mobile IPv6 initial attach . 15g36.2.1.3.2 Dual-Stack Mobile IPv6 handover 15g36.2.1.3.3 Dual

24、 Stack Mobile IPv6 Re-Registration 15g36.2.1.3.4 Dual-Stack Mobile IPv6 detach . 15g36.2.1.3.5 Support of QoS 15g36.2.2 S2c procedure over un-trusted fixed broadband access network 16g36.2.2.1 General 16g36.2.2.2 UE procedure 16g36.2.2.3 ePDG Procedure 16g36.2.2.4 HA Procedure 16g37 Non-seamless WLA

25、N Offload . 16g37.1 General . 16g37.2 UE procedure 16g37.3 Network procedure . 16g38 PDUs and parameters specific to the present document 17g38.1 IETF RFC coding information defined within present document 17g38.1.1 RQSI attributes . 17g38.1.1.1 AT_RQSI_IND attribute . 17g38.1.1.2 AT_RQSI_RES attrib

26、ute. 17g3Annex A (informative): Change history . 18g3History 19g3ETSI ETSI TS 124 139 V15.0.0 (2018-06)53GPP TS 24.139 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to

27、 continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit:

28、 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when edito

29、rial only changes have been incorporated in the document. ETSI ETSI TS 124 139 V15.0.0 (2018-06)63GPP TS 24.139 version 15.0.0 Release 151 Scope The present document specifies the UE EPC procedures for accessing 3GPP Evolved Packet Core (EPC) via a Fixed Broadband Access network. The specification c

30、overs the Support of QoS, Tunnel management procedures including the support of NAT traversal, and non-seamless offloading impacts. The present document is applicable to the UE and the network. In this technical specification the network is the 3GPP EPC. 2 References The following documents contain

31、provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-spec

32、ific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“.

33、 2 3GPP TS 23.139: “3GPP System-Fixed Broadband Access Network Interworking“. 3 3GPP TS 24.302: “Access to the Evolved Packet Core (EPC) via non-3GPP access networks; Stage 3“. 4 3GPP TS 24.303: “Mobility management based on Dual-Stack Mobile IPv6; Stage 3“. 5 IETF RFC 2474 (December 1998): “Definit

34、ion of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers“. 6 IETF RFC 4187 (January 2006): “Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA)“. 7 IETF RFC 5996 (September 2010): “Internet Key Exchange Protocol Version 2 (I

35、KEv2)“. 8 IETF RFC 4555 (June 2006): “IKEv2 Mobility and Multihoming Protocol (MOBIKE)“. 9 IETF RFC 3948 (January 2005): “UDP Encapsulation of IPsec ESP Packets“. 10 IETF RFC 4301 (December 2005): “Security Architecture for the Internet Protocol“. 11 Broadband Forum TR-058: “Multi-service Architectu

36、re and Framework Requirements“, September 2003. 12 Broadband Forum TR-059: “Architecture Requirements for the Support of QoS-Enabled IP Service“, September 2003. 13 Broadband Forum TR-101: “Migration to Ethernet-based DSL Aggregation“, Issue 2, July 2011. 14 Broadband Forum TR-134: “Policy Control F

37、ramework“, Issue 1, July 2012. 15 Broadband Forum TR-145: “Multi-service Broadband Network Functional Modules and Architecture“, Issue 1, November 2012. 16 Broadband Forum TR-203: “Interworking between Next Generation Fixed and 3GPP Wireless Access“, Issue 1, August 2012. ETSI ETSI TS 124 139 V15.0.

38、0 (2018-06)73GPP TS 24.139 version 15.0.0 Release 1517 Broadband Forum TR-146: “Subscriber Sessions“, Issue 1, May 2013. 18 3GPP TS 23.402: “Architecture enhancements for non-3GPP accesses“. 19 3GPP TS 23.003: “Numbering, addressing and identification“. 3 Definitions and abbreviations 3.1 Definition

39、s For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 1 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 1. Fixed Broadband Access network: Fixed broadband access n

40、etwork is a type of high-speed Internet access for multi-service broadband packet networking. The fixed broadband access system is specified by the Broadband Forum in BBF TR-058 11, BBF TR-059 12, BBF TR-101 13, BBF TR-134 14, BBF TR-145 15, BBF TR-146 17, and BBF TR-203 16. UE reflective QoS functi

41、on: A UE function that supports reflective QoS for uplink traffic over a fixed broadband access network as specified in 3GPP TS 23.139 2. Non-seamless WLAN offload (NSWO): NSWO is a capability of a UE supporting routing specific IP flows over the WLAN access without traversing the EPC as defined in

42、3GPP TS 23.139 2. For the purposes of the present document, the following terms and definitions given in 3GPP TS 24.303 4 subclause 3.1 apply: Home Agent (HA) 3.2 Abbreviations For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 1 and the following apply. An abbreviat

43、ion defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 1. DSCP Differentiated Services Code Point NAT Network Address Translation P-GW PDN GatewayQoS Quality of Service RQSI Reflective QoS Indication EPC Evolved Packet Core 4 Gene

44、ral 4.1 Support of Fixed Broadband Access Network Interworking The support of fixed broadband access network is based on the network configuration as specified in 3GPP TS 23.139 2. The fixed broadband access network interworking related functions are triggered by the network if the network knows the

45、 UE local access network is a fixed broadband access network. For instance, the network can be statically configured with a mapping between the UE local IP address and the local access network type. For access to 3GPP Evolved Packet Core (EPC) via a fixed broadband access network or non-seamless WLA

46、N offload at a fixed broadband access network or both, the EPC network procedures and the UE procedures are specified in this document. In all other cases, the EPC network procedure and the UE procedures are specified in 3GPP TS 24.302 3 and 3GPP TS 24.303 4. ETSI ETSI TS 124 139 V15.0.0 (2018-06)83

47、GPP TS 24.139 version 15.0.0 Release 154.2 Network Discovery and Selection 4.2.1 Access network discovery and selection procedures When interworking with fixed broadband access, the access network discovery and selection procedures specified in 3GPP TS 24.302 3 is applied. 4.2.2 EPC network selectio

48、n When interworking with fixed broadband access, the EPC network selection procedures specified in 3GPP TS 24.302 3 is applied. 4.2.3 Access network reselection When interworking with fixed broadband access, the access network reselection procedures specified in 3GPP TS 24.302 3 is applied. 4.2.4 Da

49、ta traffic routing of IP flows When interworking with fixed broadband access, the data routing of IP flows procedures specified in 3GPP TS 24.302 3 is applied. 4.3 UE EPC Network Protocols 4.3.1 Trusted and Untrusted Accesses When interworking with Fixed Access Broadband, the UE-EPC Network protocols related to trusted and untrusted access procedures specified in 3GPP TS 24.302 3 is applied. 4.3.2 IP Mobility Mode Selection When interworking with Fixed Access Broadband, the UE-EPC Network p