ETSI TS 129 007-2016 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) General requirements on interworking between the Public.pdf

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1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelGeneral requirementsLand Mobile NetworkDigior Public Switch(3GPP TS 29.0TECHNICAL SPECIFICATION129 007 V13.0.0 (2016communications system (Phaelecommunications System (ts on interworking between thrk (PLMN) and the Integrated Sigital Network (ISDN

2、) tched Telephone Network (PS.007 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); (UMTS); the Public d Services STN) 13) TEM FOR ICATIONSRETSI ETSI TS 129 007 V13.0.0 (2016-01)13GPP TS 29.007 version 13.0.0 Release 13Reference RTS/TSGC-0329007vd00 Keywords GSM,UMTS ETSI 650 Route

3、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 The present document can be downloaded from: http:/www.etsi.or

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8、right 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 benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI r

9、egistered 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 129 007 V13.0.0 (2016-01)23GPP TS 29.007 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentiall

10、y 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 Property Rights (IPRs); Essential, or potentially Essential, IPRs

11、 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 searches, has been carried out by ETSI. No guarantee can be give

12、n 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 produced by ETSI 3rd Generation Partnership Project (3GPP). The pr

13、esent 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 between GSM, UMTS, 3GPP and ETSI identities can be found under h

14、ttp:/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 3.2 of the ETSI Drafting Rules (Verbal forms for the expression

15、 of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 129 007 V13.0.0 (2016-01)33GPP TS 29.007 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 8g31 Scope 9g32

16、 References 9g33 Definitions and abbreviations . 14g33.1 Definitions 14g33.2 Abbreviations . 15g34 Introduction 15g35 Void 16g36 Network Characteristics . 16g36.1 Key Characteristics of Networks Concerned 16g36.1.1 Characteristics of PLMNs . 16g36.1.2 Characteristics of PSTNs 16g36.1.3 Characteristi

17、cs of ISDN 17g37 Interworking classifications . 17g37.1 Service interworking 17g37.2 Network interworking 17g37.3 Signalling interworking 18g37.4 Numbering 18g37.5 Supplementary service interworking 18g38 Compatibility and subscription checking . 18g39 Interworking to PSTN 19g39.1 Speech Calls . 19g

18、39.1.1 Interworking indications to PLMN terminal . 19g39.1.2 Transmission aspects 19g39.1.3 Generation of In-band Tones and Announcements (PLMN-PSTN) . 19g39.2 Data Calls . 19g39.2.1 Network interworking mobile originated 20g39.2.1.1 Selection of interworking function 20g39.2.1.2 Modem Selection 20g

19、39.2.1.3 Mapping of BC-IE from PLMN to ISUP (or other) 21g39.2.2 Network Interworking Mobile terminated PSTN Originated . 21g39.2.2.1 Multi-numbering Scheme 21g39.2.2.2 Single-numbering Scheme 23g39.2.3 Transparent service support 24g39.2.3.1 Structure of the MSC/IWF for Iu mode 25g39.2.3.2 Structur

20、e of the MSC/IWF for A/Gb mode . 25g39.2.3.3 Mapping of signalling UE/MSC/IWF to modem interface requirements 25g39.2.3.4 Establishment of end-to-end terminal synchronizations . 26g39.2.3.4.1 Terminating side (towards the UE) 27g39.2.3.4.1.1 Traffic channel types TCH/F4.8 and TCH/F9.6 for A/Gb mode

21、. 27g39.2.3.4.1.2 Traffic channel type TCH/F14.4 for A/Gb mode . 27g39.2.3.4.2 Transit side (towards the fixed network) . 28g39.2.3.5 Network Independent Clocking (NIC) 28g39.2.4 Non-transparent service support . 29g39.2.4.1 Structure of the MSC/IWF for Iu mode 29g39.2.4.2 Structure of the MSC/IWF f

22、or A/Gb mode . 29g39.2.4.3 Re-constitution of user data. 29g3ETSI ETSI TS 129 007 V13.0.0 (2016-01)43GPP TS 29.007 version 13.0.0 Release 139.2.4.4 Layer 2 relay functionality 29g39.2.4.5 In band signalling mapping flow control 30g39.2.4.5.1 Conditions requiring flow control towards the fixed networ

23、k . 30g39.2.4.5.2 Conditions requiring flow control towards the UE 30g39.2.4.6 Data buffers . 30g39.2.4.6.1 Transmit buffers (towards UE) 30g39.2.4.6.2 Receive buffers (from UE) 31g39.2.4.7 Transportation of the Break condition. 31g39.2.4.8 In band signalling mapping modem status information 31g39.2

24、.4.9 Support of out-band flow control 32g39.2.4.10 Establishment of end-to-end terminal synchronizations . 32g39.2.4.10.1 Terminating side (towards the UE) 32g39.2.4.10.2 Transit side (towards the fixed network) . 32g39.2.4.11 Data compression 33g39.2.4.12 Service level up and down grading . 33g39.2

25、.5 DTE/DCE interface (Filtering) . 33g39.3 Interworking Alternate Speech / Facsimile Group 3 Calls . 34g39.3.1 General 34g39.3.2 Mobile originated PSTN terminated calls . 35g39.3.3 PSTN originated mobile terminated calls . 35g39.3.4 BICC network architecture . 35g39.4 3G-H.324/M calls over 3,1kHz au

26、dio 35g39.4.1 Mobile originated multimedia call 36g39.4.1.1 Call setup 36g39.4.1.2 Fallback to speech after setup . 36g39.4.2 Mobile terminated multimedia call . 36g39.4.2.1 Call setup 36g39.4.2.2 Fallback to speech after setup . 37g39.4.3 Seamless data rate change . 37g310 Interworking to the ISDN

27、. 37g310.1 Speech Calls . 38g310.2 Data Calls . 38g310.2.1 Network interworking mobile originated 38g310.2.2 Network interworking mobile terminated . 38g310.2.2.1 General 38g310.2.2.2 Functions in GMSC. 39g310.2.2.3 Functions in HLR 39g310.2.2.4 Functions in VMSC. 40g310.2.2.4A Functions in VLR 41g3

28、10.2.2.5 Call Flows . 43g310.2.2.6 Mapping Functions . 44g310.2.2.7 Creation of Backup Bearer Capability Information Element 60g310.2.3 Transparent service support 66g310.2.3.1 Structure of the MSC/IWF for Iu mode 66g310.2.3.2 Structure of the MSC/IWF for A/Gb mode . 66g310.2.3.3 Mapping of signalli

29、ng UE/MSC/IWF to modem or ISDN (V.110) TA-function interface requirements 66g310.2.3.4 Establishment of end-to-end terminal synchronizations . 67g310.2.3.4.1 Terminating side (towards the UE) 68g310.2.3.4.1.1 Traffic channel types TCH/F4.8 and TCH/F9.6 in A/Gb mode . 68g310.2.3.4.1.2 Traffic channel

30、 type TCH/F14.4 for A/Gb mode . 68g310.2.3.4.1.3 User Plane for Iu mode 68g310.2.3.4.2 Transit side (towards the fixed network). 68g310.2.3.5 Network independent Clocking (NIC) 69g310.2.4 Non-transparent service support . 69g310.2.4.1 Structure of the MSC/IWF for Iu mode 69g310.2.4.2 Structure of th

31、e MSC/IWF for A/Gb mode . 69g310.2.4.3 Re-constitution of user data. 70g310.2.4.4 Layer 2 relay functionality 70g310.2.4.5 In band signalling mapping flow control 70g310.2.4.5.1 Conditions requiring flow control - if flow control is provided - towards the fixed network 71g3ETSI ETSI TS 129 007 V13.0

32、.0 (2016-01)53GPP TS 29.007 version 13.0.0 Release 1310.2.4.5.2 Conditions requiring flow control towards the UE 71g310.2.4.6 Data buffers . 71g310.2.4.6.1 Transmit buffers (towards UE) 71g310.2.4.6.2 Receive buffers (from UE) 71g310.2.4.7 BREAK Indication 72g310.2.4.8 Signalling mapping of modem or

33、 ISDN (V.110, V.120 or PIAFS) TA-function status information 72g310.2.4.9 Support of out-band flow control 72g310.2.4.10 Synchronizations . 73g310.2.4.10.1 V.110 and V.120 Frame synchronizations. 73g310.2.4.10.2 RLP Frame start indication 73g310.2.4.10.3 L2R Frame synchronizations . 73g310.2.4.10.4

34、Establishment of end-to-end terminal synchronizations 73g310.2.4.10.4.1 Terminating side (towards the UE) 73g310.2.4.10.4.2 Transit side (towards the fixed network) . 73g310.2.4.11 Data compression 74g310.2.4.12 Additional aspects of V.120 Interworking 74g310.2.4.12.1 V.120 Signalling parameters . 7

35、4g310.2.4.12.2 V.120 Protocol parameters 74g310.2.4.12.3 Data compression on the ISDN . 74g310.2.4.12.4 Use of the V.120 Control State (header extension) octet . 75g310.2.4.13 Interworking with restricted 64 kbit/s networks 75g310.2.4.13.1 Rate adaptation 75g310.2.4.13.2 MSC - ISDN signalling . 75g3

36、10.2.4.14 Service level up and down grading . 75g310.2.4.15 Interworking in Frame Tunneling Mode . 75g310.2.4.16 Additional aspects of PIAFS Interworking . 76g310.2.5 DTE/DCE interface (Filtering) . 76g310.3 Interworking Alternate speech facsimile group 3 calls 76g310.3.1 Alternate speech data beare

37、r interworking 76g310.3.1.1 General 76g310.3.1.2 Mobile originated ISDN terminated 77g310.3.1.3 ISDN originated mobile terminated 77g310.4 3G-H.324/M calls over UDI/RDI . 77g310.4.1 Mobile originated multimedia call 77g310.4.1.1 Call setup 77g310.4.1.2 Fallback after setup . 78g310.4.1.3 User initia

38、ted service change after setup . 78g310.4.2 Mobile terminated multimedia call . 78g310.4.2.1 Call setup 78g310.4.2.2 User initiated service change after setup . 78g311 Interworking between A/Gb mode MSC and Iu mode MSC . 78g311.0 Signalling issues . 78g311.0.1 Loss of BC Information during Handover

39、from A/Gb mode to UTRAN Iu mode . 78g311.0.2 Handover from UTRAN Iu mode to A/Gb mode . 79g311.0.3 Loss of BC Information during Handover from A/Gb mode to GERAN Iu mode . 79g311.0.4 Handover from GERAN Iu mode to A/Gb mode . 79g311.0.5 Handover from UTRAN Iu mode to GERAN Iu mode 79g311.0.6 Handove

40、r from GERAN Iu mode to UTRAN Iu mode 80g311.1 Handover to A/Gb mode MSC . 80g311.2 Handover from A/Gb mode MSC to UTRAN Iu mode MSC 80g311.3 Handover from A/Gb mode MSC to GERAN Iu mode MSC 81g311.3.1 User plane for transparent services . 81g311.3.2 User plane for non-transparent services 81g311.4

41、Handover within Iu mode PLMNs . 81g311.5 Handover for 56kbit/s . 82g311.6 Void 83g311a Transport Protocols 83g311a.1 Core Network . 83g311a.1.0 Overview 83g3ETSI ETSI TS 129 007 V13.0.0 (2016-01)63GPP TS 29.007 version 13.0.0 Release 1311a.1.1 Void 84g311a.1.2 Transport beyond the IWF 84g311a.1.2.1

42、UDI and RDI . 84g311a.1.2.2 Modem 84g311a.1.3 Transport on the access side of the IWF . 84g311a.1.3.0 Inter MSC-Relocation . 84g311a.1.3.0a Several MGWs controlled by same MSC server . 85g311a.1.3.1 Non-Transparent CSD . 86g311a.1.3.2 Transparent CSD . 88g311a.2 NT services . 90g311a.2.1 Iu interfac

43、e and Nb interface at access side of IWF in a BICC based CS CN 90g311a.2.2 Nb interface at access side of IWF in a BICC based CS CN for Inter-MSC relocation . 90g311a.2.3 Nb interface at network side of IWF in a BICC based CS CN . 90g311a.2.4 Nb interface at access side of IWF in a SIP-I based CS CN

44、 90g311a.2.5 Nb interface at network side of IWF in a SIP-I based CS CN 91g311a.2.6 A interface with IP transport 91g311a.3 T services 91g311a.3.0 Iu interface 91g311a.3.0a Nb interface in BICC based CS CN 91g311a.3.1 Avoidance of delay at RNC 91g311a.3.2 Recovery from the loss of ATM cells 92g311a.

45、3.3 A interface with IP transport 92g311a.3.4 Nb interface at access side of IWF in a SIP-I based CS CN 92g311a.3.5 Nb interface at network side of IWF in a SIP-I based CS CN 92g312 Frame Synchronization. 92g312.1 Initial frame synchronization 93g312.1.1 Terminating side (towards the UE) . 93g312.1.

46、2 Transit side (towards the fixed network) 93g312.1.2.1 Interworking to the PSTN . 93g312.1.2.2 Interworking to the ISDN 93g312.2 Action on loss of frame synchronization 93g312.2.1 Loss on the transit side (towards the fixed network) 93g312.2.2 Loss on the terminating side (towards the UE) . 93g313

47、Call Clearing 94g314 The A-TRAU Framing Protocols . 94g314.1 A-TRAU Protocol 94g314.1.1 Frame layout for the different transparent user rates 94g314.1.2 A-TRAU frame format . 95g314.2 A-TRAU“ Protocol 97g315 RTP Payload Type Negotiation for Data Calls within a SIP-I based CS Core Network . 99g315.1

48、RTP payload type negotiation at access side of IWF . 99g315.2 RTP payload type negotiation at network side of IWF 99g3Annex A (informative): SDLs 100g3Annex B (informative): General mapping of V.24 circuits to channel status bits 102g3Annex C (normative): RTP payload type for SCUDIF in SIP-I based C

49、S core network 103g3C.1 Scope 103g3C.2 RTP payload Type definition . 103g3C.3 Describing the RTP payload Type in SDP . 103g3C.4 SDP Offer-Answer considerations . 103g3C.5 SDP Example . 104g3Annex D (informative): IANA registration information for RTP payload types for SCUDIF in SIP-I based CS core network 104g3D.1 Introduction 104g3D.2 IANA Registration information 104g3D.2.1 Media Type Name 104g3D.2.2 Subtype Name . 104g3ETSI ETSI TS 129 007 V13.0.0 (2016-01)73GPP TS 29.007 version 13.0.0 Release 13D.2.3 Required parameters . 104g3D.2.4 Optional parameters 104g3D.2.5 Enco