1、 ETSI TS 102 744-3-7 V1.1.1 (2015-10) Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 3: Control Plane and User Plane Specifications; Sub-part 7: NAS Layer Interface Extensions for MBMS Services floppy3TECHNICAL SPECIFICATION ETSI ETSI TS 102 744-3-7
2、 V1.1.1 (2015-10) 2 Reference DTS/SES-00299-3-7 Keywords 3GPP, GPRS, GSM, GSO, interface, MSS, radio, satellite, TDM, TDMA, 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 no
3、n lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice 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
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5、etwork drive within ETSI Secretariat. Users of the present document should be aware 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 th
6、e present document, please send your comment to one of the following services: https:/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 au
7、thorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM,
8、PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTETMare 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 Asso
9、ciation. ETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 7g33 Symbols and abbreviations . 7g33.1 Symbols 7g33.2 Abbreviati
10、ons . 7g34 Introduction 7g34.1 Non-Access Stratum Layer. 7g34.2 Conventions used in the present document 8g34.2.1 Presentation. 8g34.2.2 “Reserved“ Fields and Values . 9g34.2.3 Boolean Variables . 9g34.2.4 ASN.1 Encoding Rules . 9g35 NAS Layer Interface 9g35.1 NAS layer use of AL service access poin
11、ts 9g35.2 NAS Layer MBMS Service Management Messages 9g36 NAS Layer Protocol Data Units . 10g36.1 General NAS PDU Structure 10g36.1.0 General 10g36.1.1 NAS PDU Header Common Elements . 11g36.1.1.1 TransactionIdentifier (TI) 11g36.1.1.2 ProtocolDiscriminator . 11g36.1.1.3 NasMessageType 12g36.2 Forma
12、t of standard information elements . 12g36.3 NAS MBMS Service Management Messages 13g36.3.1 ActivatePDPContextRequest 13g36.3.1.0 General 13g36.3.1.1 nsapi (Network Service Access Point Identifier) 14g36.3.1.2 requested-llcsapi 14g36.3.1.3 requested-pdp-address (PDPAddress) . 14g36.3.1.4 apn (Access
13、 Point Name) 15g36.3.1.5 requested-qos (QualityOfService) . 15g36.3.2 ActivatePDPContextAccept 15g36.3.2.0 General 15g36.3.2.1 negotiated-llc-sapi . 16g36.3.3 ActivatePDPContextReject . 16g36.3.3.0 General 16g36.3.3.1 SMCause . 17g36.3.4 ActivateSecondaryContextRequest . 17g36.3.4.0 General 17g36.3.
14、4.1 nsapi (Network Service Access Point Identifier) 18g36.3.4.2 requested-llcsapi 18g36.3.4.3 linked-ti (Linked TI) . 18g36.3.4.4 traffic-flow-template (TFT). 18g36.3.4.5 requested-qos (QualityOfService) . 18g36.3.5 ActivateSecondaryContextAccept 19g36.3.6 ActivateSecondaryContextReject . 20g36.3.6.
15、0 General 20g3ETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 4 6.3.6.1 SMCause . 20g36.3.7 DeactivatePDPContextRequest . 20g36.3.7.0 General 20g36.3.7.1 tear-down-indicator . 21g36.3.8 DeactivatePDPContextAccept 21g36.4 ActivateMBMSContextRequest . 22g36.5 ActivateMBMSContextAccept . 23g36.6 ActivateMBMS
16、ContextReject 24g36.7 RequestMBMSContextActivation 25g36.8 RequestMBMSContextActivationReject 26g37 Information Elements Coding 27g37.1 Access Point Name . 27g37.2 Network service access point identifier (NSAPI) . 27g37.3 LLC SAPI . 27g37.4 Protocol configuration options . 27g37.4.0 General 27g37.4.
17、1 UE supporting ARP proxy functionality . 28g37.4.2 UE Supporting PPP (or PPPoE) interface . 28g37.5 Packet Data Protocol Address 29g37.5.0 General 29g37.5.1 pdp-type-organisation . 29g37.5.2 pdp-type-number . 29g37.5.3 PDPAddressInfo . 29g37.6 Quality of Service . 29g37.7 Linked TI 31g37.8 Tear Dow
18、n Indicator 31g37.9 Packet Flow Identifier 32g37.10 Traffic Flow Template 32g37.11 TMGI 34g37.12 MBMS Bearer capabilities . 35g37.13 MBMS protocol configuration options. 36g37.14 SM Cause . 37g3Annex A (normative): ASN.1 38g3Annex B (informative): Example Configure-Request for Dynamic Address alloca
19、tion 39g3History 41g3ETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 5 Intellectual 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-mem
20、bers, and can be found in ETSI SR 000 314: “Intellectual Property 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 (http:/ipr.etsi.org). Pursuant
21、to the ETSI IPR Policy, no investigation, including IPR searches, 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
22、. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES). The present document is part 3, sub-part 7 of a multi-part deliverable. Full details of the entire series can be found in ETSI TS 102 744-1-1 6. Modal verbs terminol
23、ogy 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“ and “must not“ are NOT allowed in ET
24、SI deliverables except when used in direct citation. Introduction This multi-part deliverable (Release 1) defines a satellite radio interface that provides UMTS services to users of mobile terminals via geostationary (GEO) satellites in the frequency range 1 518,000 MHz to 1 559,000 MHz (downlink) a
25、nd 1 626,500 MHz to 1 660,500 MHz and 1 668,000 MHz to 1 675,000 MHz (uplink). ETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 6 1 Scope The present document defines the extension to the Non-Access Stratum (NAS) Layer peer-to-peer interface (defined in ETSI TS 124 007 1 and ETSI TS 124 008 2) of the Famil
26、y SL satellite radio interface between the Radio Network Controller (RNC) and the User Equipment (UE) used in the satellite network, that is required in order to support MBMS services. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edit
27、ion number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected loca
28、tion might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI TS 12
29、4 007: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Mobile radio interface signalling layer 3; General Aspects (3GPP TS 24.007 Release 4)“. 2 ETSI TS 124 008: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Teleco
30、mmunications System (UMTS); Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 (3GPP TS 24.008 Release 4)“. 3 ETSI TS 123 003: “Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Numbering, Addressing and Identif
31、ication (3GPP TS 23.003 Release 4)“. 4 IETF RFC 1661 (1994): “The Point-to-Point Protocol (PPP)“. 5 IETF RFC 1332 (1992): “The PPP Internet Protocol Control Protocol (IPCP)“. 6 ETSI TS 102 744-1-1: “Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 1:
32、General Specifications; Sub-part 1: Services and Architectures“. 7 ETSI TS 102 744-1-4: “Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 1: General Specifications; Sub-part 4: Applicable External Specifications, Symbols and Abbreviations“. 8 ETSI TS
33、102 744-3-1: “Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 3: Control Plane and User Plane Specifications; Sub-part 1: Bearer Control Layer Interface“. 9 ETSI TS 102 744-3-5: “Satellite Earth Stations and Systems (SES); Family SL Satellite Radio I
34、nterface (Release 1); Part 3: Control Plane and User Plane Specifications; Sub-part 5: Adaptation Layer Interface“. 10 ETSI TS 102 744-3-6: “Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 3: Control Plane and User Plane Specifications; Sub-part 6: A
35、daptation Layer Operation“. ETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 7 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific ref
36、erences, the latest version of the reference document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application
37、 of the present document but they assist the user with regard to a particular subject area. i.1 3GPP TR 29.846: “3rd Generation Partnership Project (3GPP); Technical Specification Group Core Networks; Multimedia Broadcast/Multicast Service (MBMS); CN1 procedure description (Release 4)“. 3 Symbols an
38、d abbreviations 3.1 Symbols For the purposes of the present document, the symbols in clause 3 of ETSI TS 102 744-1-4 7 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations in clause 3 of ETSI TS 102 744-1-4 7 apply. 4 Introduction 4.1 Non-Access Stratum Layer The Non-
39、Access Stratum (NAS) Layer provides support to the Internet Protocol (IP) Layer via the User Plane Handler (UPH), and uses the services provided by the Adaptation Layer (AL). The IP Layer provides support to routing protocols, such as the Internet Group Management Protocol (IGMP) used by IPv4 system
40、s to report their IP multicast group memberships to neighbouring multicast routers. The IGMP protocol (or PIM-SM) is used to trigger the supported multicast services. Session management (SM) messages are used to instantiate the MBMS contexts. The Adaptation Layer interface and operation is described
41、 in ETSI TS 102 744-3-5 9 and ETSI TS 102 744-3-6 10 respectively. The present document defines the extension to the NAS Layer peer-to-peer interface (defined in ETSI TS 124 007 1 and ETSI TS 124 008 2) between the RNC and the UE that is required in order to support MBMS services, as shown in Figure
42、 4.1. All of the messages defined in the present document to replace functionality in 3GPP are Session Management messages. All other messages not specified in the present document but that appear in 3GPP Release 4 should still be supported. ETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 8 Figure 4.1: Sa
43、tellite Network Higher Layers (NAS and IP) The NAS Layer is responsible for the following: Multicast Radio Access Bearer Manager (MRABM): is responsible for controlling establishment, modification and termination of Access Stratum Unicast Radio Access Bearers (RABs) and Multicast Radio Access Bearer
44、s (MRABs) on the Iu-Broadcast Multicast (BM) interface towards the RAN. Broadcast/Multicast Mobility Management (BMM): is responsible for mobility management for a UE which is operating with the BM domain. The BMM entity replicates the functionality of the GPRS Mobility Management (GMM) entity towar
45、ds the Broadcast Multicast Service Node (BMSN). Broadcast/Multicast Session Management (BMSM): is responsible in the for NAS signalling towards the BM domain, replicating the functionality of the Session Management (SM) entity for establishing and maintaining the Radio Access Bearer (RAB) endpoints
46、for BM domain traffic handling. Within the BMSM entity, the state of each Packet Data Protocol (PDP) Context, and the association with activated MBMS Contexts is maintained. It should be noted that the BMSM entity is the only entity for which a modification to the associated Packet Switched domain N
47、AS Layer behaviour and peer-peer interface is required, the extensions to this interface being specified within the present document. 4.2 Conventions used in the present document 4.2.1 Presentation The following conventions are applied throughout the present document: In the ASN.1, variable names ar
48、e always in lower case letters with hyphenation used to improve readability (e.g. message-type). Data Types in the ASN.1 always start with an upper case letter and may contain additional upper case letters to improve readability (e.g. MessageType). In the explanatory text these variables are referre
49、d to in italics (.e.g. message-type) while Data Types are shown in Helvetica typeface (e.g. BCnPDU). RANAPALLower LayersALLower LayersRANAPBMM BMMBMSMRELAYCNBMSMRNCUERABM/MRABMIuUslNon-Access StratumAccess StratumLower LayersLower LayersUPHUPHIP IPETSI ETSI TS 102 744-3-7 V1.1.1 (2015-10) 9 The layout of the data structures defined in the ASN.1 is also shown in a graphical representation. In general, the variable names are presented in the same way they are presented in the ASN.1, with the following exceptions: insufficient s
