ETSI TS 127 003-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Terminal Adaptation Functions (TAF) for services 0 .pdf

1、 ETSI TS 127 003 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Terminal Adaptation Functions (TAF) for services using synchronous bearer capabilities (3GPP TS 27.003 version 15.0.0 Release 15) TECHNICAL SPECIFICATION

2、 GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 127 003 V15.0.0 (2018-07)13GPP TS 27.003 version 15.0.0 Release 15Reference RTS/TSGC-0327003vf00 Keywords GSM,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

3、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.org/standards-search The present document may be made available in electronic versions and/or in print. The content of

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8、ECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM 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

9、GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 127 003 V15.0.0 (2018-07)23GPP TS 27.003 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 inf

10、ormation 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 notified to ETSI in respect of ETSI standards“, which is available from th

11、e 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 given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or t

12、he updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicat

13、ed as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of 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 S

14、pecification (TS) has been produced 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 deliv

15、erables. The cross reference between 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 inter

16、preted 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 ETSI deliverables except when used in direct citation. ETSI ETSI TS 127 003 V15.0.0 (2018-07)33GPP TS 27.003 version 15.0.0 Release 15Contents Intell

17、ectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g32.1 Abbreviations . 7g32.2 Definitions 7g33 General . 7g33.1 Customer access configuration . 7g33.2 Terminal Adaptation Function . 8g33.3 TAF Interfacing to other MT functions 8g34 Terminal Ad

18、aptation Functions for synchronous transparent services. 8g34.1 Rate Adaptation in A/Gb mode 8g34.1.1 Rate adaptation - ITU-T V-series . 9g34.1.2 Rate adaptation - ITU-T X.21 . 9g34.1.3 Rate adaptation - ITU-T S-interface . 9g34.2 Interchange Circuit Signalling Mapping 9g34.2.1 ITU-T V-series interc

19、hange circuit mapping 9g34.2.1.1 Multislot configurations (Channel coding TCH/F9.6 or TCH/F4.8 kbit/s) . 11g34.2.1.2 Channel coding TCH/F14.4 and TCH/F28.8 12g34.2.2 ITU-T X.21 23 Interchange circuit mapping 12g34.2.3 Case of ITU-T S-interface 12g34.3 Call establishment signalling mapping at TE/MT i

20、nterface . 12g34.3.1 ITU-T V-series interfaces . 12g34.3.1.1 Call establishment manual operation - utilizing Alternate Speech/Data or Speech followed by Data Capabilities . 12g34.3.1.2 Call establishment manual operation - utilizing the Unrestricted Digital Capability 12g34.3.1.3 ITU-T V.25bis 18 au

21、to call/auto answer 12g34.3.2 ITU-T X-series interfaces . 13g34.3.3 ITU-T S-interface (ITU-T I.420 11) signalling mapping . 13g34.3.4 X.25 Procedures Mapping 13g35 Terminal Adaptation Functions for synchronous non-transparent services. 13g36 V-series interface procedures to 3GPP TS 24.008 7 mapping.

22、 14g36.1 Mobile Originated calls 14g36.2 Mobile Terminated calls . 14g37 ITU-T X.21 23 interface procedures to 3GPP TS 24.008 7 mapping . 14g38 Support for packet service 15g3Annex A (normative): L2R Functionality 16g3Annex B (informative): Change history . 17g3History 18g3ETSI ETSI TS 127 003 V15.0

23、.0 (2018-07)43GPP TS 27.003 version 15.0.0 Release 15Foreword This Technical Specification (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The present document defines the interfaces and Terminal Adaptation Functions (TAF) integral to a Mobile Termination (MT) which enables t

24、he attachment of synchronous terminals to a MT within the 3GPP system. The contents of the present document are subject to 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 a

25、n identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 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

26、 changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 127 003 V15.0.0 (2018-07)53GPP TS 27.003 version 15.0.0 Release 151 Scope The present document defines Term

27、inal Adaptation Functions (TAF) which are integrated in a Mobile Termination (MT) and which enable the use of synchronous bearer services in the PLMN and the attachment of Synchronous synchronous Terminals terminals to an MT (see 3GPP TS 24.002 3). For the case where asynchronous terminals are attac

28、hed to the TAF when using synchronous bearer services in the PLMN, the reader is referred to 3GPP TS 27.002 36 for the asynchronous MT-TAF interface specifics and to the present document for synchronous bearer service specifics on the TAF-IWF interface. The general aspects of Terminal Adaptation Fun

29、ctions are contained in specification 3GPP TS 27.001 9. The present document covers support of synchronous data services (see 3GPP TS 22.002 6) for the following interfaces and procedures: - V.22 15 DTE/DCE Interface; - V.22 bis 16 DTE/DCE Interface; - V.26 ter 19 DTE/DCE Interface; - X.21 bis 24 DT

30、E/DCE Interface; - X.32 30 Procedure; - V.25 bis 18 Procedure; NOTE: From R99 onwards the support of the following services are no longer required by a PLMN: - the dual Bearer Services “alternate speech/data“ and “speech followed by data“; - the dedicated services for PAD and Packet access; - BS 21

31、. 26 and BS 31 . 34. From REL-4 onwards the support of the following service is no longer required by a PLMN: - the synchronous Bearer Service non-transparent (BS 30 NT). the Teleservice Facsimile non-transparent (TS 61/62 NT) for A/Gb mode. The support of these services is still optional. The speci

32、fication of these services is not within the scope of the present document. For that, the reader is referred to GSM R98 or R99 respectively. NOTE: Please note that the Gb interface does not play any role in the scope of the present document although the term “A/Gb mode” is used. GERAN Iu mode is for

33、 further study. 2 References The following documents contain 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 refer

34、ence, subsequent revisions do not apply. For a non-specific 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.

35、1 Void 2 3GPP TS 43.010: “GSM Public Land Mobile Network (PLMN) connection types“. 3 3GPP TS 24.002: “GSM - UMTS Public Land Mobile Natwork (PLMN) access reference configuration “ ETSI ETSI TS 127 003 V15.0.0 (2018-07)63GPP TS 27.003 version 15.0.0 Release 154 3GPP TS 44.021: “Rate adaption on the M

36、obile Station - Base Station System (MS - BSS) interface“. 5 3GPP TS 08.20: “Rate adaption on the Base Station System - Mobile-services Switching Centre (BSS - MSC) interface“. 6 3GPP TS 22.002: “Circuit Bearer Services (BS) supported by Public Land Mobile Network (PLMN)“. 7 3GPP TS 24.008: “Mobile

37、Radio Interface Layer 3 specification; Core Network Protocols-Stage 3“. 8 Void. 9 3GPP TS 27.001: “General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)“. 10 3GPP TR 21.905: “Vocabulary for 3GPP Specifications “. 11 ITU-T Recommendation I.420 (1998): “Basic user-network interface“.

38、 12 Void. 13 Void. 14 Void. 15 ITU-T Recommendation V.22 (1988): “1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits“. 16 ITU-T Recommendation V.22 bis (1988): “2400 bits per second duplex modem

39、 using the frequency division technique standardized for use on the general switched telephone network and on point-to-point 2-wire leased telephone-type circuits“. 17 ITU-T Recommendation V.24 (1996):“List of definitions for interchange circuits between data terminal equipment (DTE) and data circui

40、t-terminating equipment (DCE)“. 18 ITU-T Recommendation V.25 bis (1996): “Synchronous and asynchronous automatic dialling procedures on switched networks“. 19 ITU-T Recommendation V.26 ter (1988): “2400 bits per second duplex modem using the echo cancellation technique standardized for use on the ge

41、neral switched telephone network and on point-to-point 2-wire leased telephone-type circuits“. 20 ITU-T Recommendation V.28 (1993): “Electrical characteristics for unbalanced double-current interchange circuits“. 21 Void. 22 ITU-T Recommendation V.110 (1996): “Support of data terminal equipments wit

42、h V-Series interfaces by an integrated services digital network“. 23 Void. 24 Void. 25 Void. 26 Void. 27 Void. 28 Void. 29 Void. ETSI ETSI TS 127 003 V15.0.0 (2018-07)73GPP TS 27.003 version 15.0.0 Release 1530 ITU-T Recommendation X.32 (1996): “Interface between Data terminal Equipment (DTE) and Da

43、ta Circuit-terminating Equipment (DCE) for terminals operating in packet mode and accessing a Packet-Switched Public Data Network through a public switched telephone network or an Integrated Services Digital Network or a Circuit-Switched Public Data Network“. 31 Void. 32 Void. 33 Personal Computer M

44、emory Card Association: “PCMCIA 2.1 or PC-Card 3.0 electrical specification or later revisions“. 34 Infrared Data Association IrDA: “IrPHY Physical layer signalling standard“. 35 Void. 36 3GPP TS 27.002: “Terminal adaptation functions (TAF) for services using asynchronous bearer capabilities“. 2.1 A

45、bbreviations In addition to the abbreviations listed below, the present document also uses termslisted in 3GPP TR 21.905 10. IrDA Infrared Data Association IrPHY InfraredPHYsical layer ITU-T ITU-Telecommunication Standardization Sector MUX Multiplexer 2.2 Definitions The term mobile station (MS) in

46、the present document is synonymous with the term user equipment (UE ) as defined in 3GPP TR 21.90510. The term TE2 in the present document is synonymous with the term TE as defined in 3GPP TR 21.90510. The term MT2 in the present document is synonymous with the term MT as defined in 3GPP TR 21.90510

47、. For the purposes of the present document the following internal definitions apply in addition to those given in 3GPP TS 21.90510. A/Gb mode: indicates that the text applies only to a system or sub-system which operate in A/Gb mode of operation, i.e. with a functional division that is in accordance

48、 with the use of an A or a Gb interface between the radio access network and the core network Iu mode: indicates that the text applies only to a system or a sub-system which operates in Iu mode of operation, i.e. with a functional division that is in accordance with the use of an Iu-CS or Iu-PS inte

49、rface between the radio access network and the core network 3 General 3.1 Customer access configuration The PLMN access reference configuration is described in figure 1 of 3GPP TS 24.002 3 and 3GPP TS 27.001 9. The present document specifically refers to the MTs which support terminal equipments (TE1 or TE2) that use synchronous bearer capabilities. ETSI ETSI TS 127 003 V15.0.0 (2018-07)83GPP TS 27.003 version 15.0.0 Release 153.2 Terminal Ada