ETSI EN 300 392-11-17-2002 Terrestrial Trunked Radio (TETRA) Voice Plus Data (V+D) Part 11 Supplementary Services Stage 2 Sub-Part 17 Include Call (IC) (V1 1 2)《陆地集群无线电(TETRA) 语音加数.pdf

《ETSI EN 300 392-11-17-2002 Terrestrial Trunked Radio (TETRA) Voice Plus Data (V+D) Part 11 Supplementary Services Stage 2 Sub-Part 17 Include Call (IC) (V1 1 2)《陆地集群无线电(TETRA) 语音加数.pdf》由会员分享，可在线阅读，更多相关《ETSI EN 300 392-11-17-2002 Terrestrial Trunked Radio (TETRA) Voice Plus Data (V+D) Part 11 Supplementary Services Stage 2 Sub-Part 17 Include Call (IC) (V1 1 2)《陆地集群无线电(TETRA) 语音加数.pdf（18页珍藏版）》请在麦多课文档分享上搜索。

1、ETSI EN 300 392-1 1-1 7 1.1.2 (2002-01) European Sfandard (Telecommunicafions series) Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11 : Supplementary services stage 2; Sub-part 17: Include Call (IC) 2 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) Reference DEN/TETRA-OSA-I 1-17 Keywords

2、 data, radio, speech, stage 2, supplementary service, TETRA, V+D ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/

3、88 Important notice Individual copies of the present document can be downloaded from: http:l/w.etsi .orq The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference versio

4、n is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of statu

5、s. Information on the current status of this and other ETSI documents is available at 3 If you find errors in the present document, send your comment to: Cori vriaht Notifica tion No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend

6、 to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. ETSI 3 ETSI EN 300 392-1 1-17 VI . 1 . 2 (2002-01) Contents Intellectual Property Rights 4 Foreword . 4 1 Scope 5 2 References 5 3 Definitions and abbreviations . 6 Definitions 6 3.1 3.2 Abbre

7、viations . 6 4 4.1 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 4.2.7 4.3 Functional model 7 Functional model description 7 Description of functional entities 8 Served user functional entity. FE1 Group controlling SwMI 8 Other party SwMI functional entity. FE23 8 8 8 Affected user SwMI functional entity.

8、 FE25 8 Other party functional entity. FE3 8 Affected user functional entity. FE5 . 9 Relationship of functional model to basic call functional model . 9 Served user SwMI functional entit 5 Information flows . 10 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.2 5.3 5.4 5.4.1 5.4.2 5.4.2.1 5.4.2.2 5.4.2.3

9、 5.4.3 5.5 5.5.1 5.5.2 5.5.3 5.5.4 5.5.5 5.5.6 Definition of information flows 10 BASIC CALL FAIL . 10 CANCEL 10 INFORM . 10 10 NOT SUBSCRIBE 11 NOT SUPPORTED 11 11 12 12 13 SS-IC not subscribed to 13 SS-IC failure due to bas 13 SS-IC not supported 14 SS-IC cancellation 14 FE actions . 15 Functional

10、 Entity actions of FE1 15 Functional Entity actions of FE2 1 15 Functional Entity Actions of FE23 . 15 Functional Entity actions of FE25 16 Functional Entity actions of FE3 16 Functional Entity actions of FE5 16 Relationship of informa 11 6 Allocation of functional entities to physical equipment . 1

11、6 7 Interworking considerations . 17 History 18 ETSI 4 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) 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 availa

12、ble for ETSI members and non-members, and can be found in ETSI SR O00 314: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (

13、5). 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 O00 3 14 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the pr

14、esent document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Project Terrestrial Trunked Radio (TETRA). The present document is part 11, sub-part 17 of a multi-part deliverable covering Voice plus Data (V+D), as identified below: Part 1: Part 2: Part 3 : Part

15、 4: Part 5: Part 7: Part 9: Part 10: Part 11: Part 12: Part 13: Part 14: Part 15 : Part 16: Part 17: “General network design“; “Air Interface (AI)“; “Interworking at the Inter-System Interface (ISI)“; “Gateways basic operation“; “Peripheral Equipment Interface (PEI)“; Security“; “General requirement

16、s for supplementary services“; “Supplementary services stage 1“; “Supplementary services stage 2“; “Supplementary services stage 3“; “SDL model of the Air Interface (AI)“; “Protocol Implementation Conformance Statement (PICS) proforma specification“; “TETRA frequency bands, duplex spacings and chann

17、el numbering“; “Network Performance Metrics“; “TETRA V+D and DMO Release 1.1 specifications“. I National transposition dates Date of adoption of this EN: Date of latest announcement of this EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of withd

18、rawal of any conflicting National Standard (dow): 11 January 2002 30 April 2002 3 1 October 2002 3 1 October 2002 ETSI 5 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) 1 Scope The present document specifies the stage 2 description of the Supplementary Service Include Call (SS-IC) for the Terrestrial Trun

19、ked Radio (TETRA). SS-IC enables a served user, while already participating in an active call (original call) to include new participant(s) into a group call together with the participant(s) in the original call. Man-Machine Interface (MMI) and charging principles are outside of the scope of the pre

20、sent document. Supplementary service specifications are produced in three stages according to the method defined in ITU-T Recommendation 1.130 i. The stage 2 description identifies the functional capabilities and the information flows needed to support the supplementary service as specified in its s

21、tage 1 description (see ETS 300 392-10-17 7). The stage 2 description is followed by the stage 3 description, which specifies the protocols at the air interface and at the various Inter-System Interfaces (ISI) to support the service. The present document is applicable to TETRA Voice plus Data termin

22、al equipment and networks. 2 Re fe re nces 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 andor edition number or version number) or non-specific. For a

23、 specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. il ITU-T Recommendation I. 130 (1988): “Method for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN“. ETSI EN 300 392-2: “Terre

24、strial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)“. ETSI EN 300 392-3-2: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 2: Additional Network Feature Individual Call (ANF-ISIIC)“. ETSI ETS 30

25、0 392-3-3: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature Group Call (ANF-ISIGC)“. ETSI ETS 300 392-3-5: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the

26、 Inter-System Interface (ISI); Sub-part 5: Additional Network Feature for Mobility Management (ANF-ISIMM)“. ETSI EN 300 392-9: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services“. ETSI ETS 300 392-10-17: “Terrestrial Trunked Radio (TETR

27、A); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 17: Include call“. ETSI EN 300 392-12-17: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 17: Include Call (IC)“. ISO/IEC 1 1574: “Information technology - Teleco

28、mmunications and information exchange between systems - Private Integrated Services Network - Circuit-mode 64 kbit/s bearer services - Service description, functional capabilities and information flows“. 21 31 41 51 61 71 SI 91 ETSI 6 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) 3 3.1 Definitions and a

29、bbreviations De fi nit ions For the purposes of the present document, the following terms and definitions apply: affected user: user or users included in the original call NOTE: The original call may be either a group call or an individual call but the resulting call is a group call. affected user S

30、wMI: any SwMI where an affected user is currently registered another user: any other than server user in the original call to which new users will be included another user SwMI: any SwMI where another user is currently registered original call: the call already established in which the served user p

31、articipates and which will be included in a group call together with new participant added by the served user In addition, the terms and definitions of EN 300 392-9 6 apply with the following modifications: served user: user already participating in a call and who invokes the SS-IC supplementary ser

32、vice served user SwMI: SwMI where the served user is currently registered NOTE: The served user SwMI will be the group controlling SwMI of the resulting group call. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ANF-ISIMM ANF-ISIGC ANF-ISIIC cc CCA NOT

33、E: IC Include Call FE Functional Entity IS1 Inter-System Interface LS Line Station MS Mobile Station SDL Specification and Description Language ss Supplementary Service NOTE: SwMI Switching and Management Infiastructure Additional Network Feature - Inter-System Interface Mobility Management Addition

34、al Network Feature - Inter-System Interface Group Call Additional Network Feature - Inter-System Interface Individual Call Basic Service Call Control functional entity Basic Service Call Control functional entity agent CC and CCA are applied as defined in ISO/IEC 11574 9. The abbreviation SS is only

35、 used when referring to a specific supplementary service (e.g. SS-IC). ETSI 7 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) 4 Functional model 4.1 Functional model description The functional model shall comprise the following Functional Entities (FES): FE 1 FE2 FE2 1 FE22 FE23 FE25 FE3 FE5 Served user f

36、unctional entity; Generic combination of FE2 1, FE22, FE23 and FE25; Served user SwMI individual call FE; Group controlling SwMI FE; Another party SwMI in the original call; Affected user SwMI FE; Another party in the original call; Affected user FE (included user). The following relationships shall

37、 exist: ra between FE1 and FE21lFE22; rb between FE23lFE25 and FE3; rc between FE25lFE23 and FE5lFE3; rd between FE21lFE22 and FE23lFE25; re between FE21lFE25 and FE25lFE23. Figure 1 shows these FES and relationships. Figure 2 shows simplified FE model and relationships. rc rd ra re NOTE: Functional

38、 entity FE2 is a combination of FE21, FE22 and FE25 Figure 1: Functional model for the basic operational part of SS-IC ETSI 8 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) rb user A user B user C Figure 2: Functional model for the basic operation in a single SwMI 4.2 Description of functional entities 4

39、.2.1 Served user functional entity, FEI FE1 is the functional entity which serves the served user for the invocation of SS-IC. 4.2.2 Served user SwMI functional entity, FE21 When it receives a SS-IC invocation from FE1, FE21 checks whether SS-IC has been subscribed and, if yes, sets a second call to

40、 the included party FE5 and requests FE22 to include the original call and the second call (into a group call). 4.2.3 Group controlling SwMI functional entity, FE22 When informed by FE21 that SS-IC has been invoked FE22 includes all participants in the original call and the second call into a single

41、 group call. 4.2.4 Other party SwMI functional entity, FE23 FE23 receives from FE22 the information that SS-IC has been operated for the call and passes it to the other party FE3 entity and modifies the call into a group call, when necessary. 4.2.5 Affected user SwMI functional entity, FE25 FE25 may

42、 receive from FE21 information that SS-IC has been invoked (by the served user) for an individual user inclusion for FE5 availability checking. In that case during SS-IC operation FE25 receives from FE22 a call modification into a group call and passes it to the affected user entity FE5. FE25 may al

43、so receive from FE21 information that SS-IC has been invoked for a group inclusion. In both cases the FE25 performs call set-up to FE5 and informs that the call is an include call. After the inclusion FE25 ceases to exist and FE23 is invoked for the call to serve for any new SS-IC functions. 4.2.6 O

44、ther party functional entity, FE3 FE3 is the functional entity which serves the other party in the original call to inform him that new participants are included into the current call. ETSI 9 ETSI EN 300 392-1 1-17 VI .I .2 (2002-01) 4.2.7 Affected user functional entity, FE5 FE5 is the functional e

45、ntity which serves the affected user to inform him that the call contains more participants than the calling user or the group identity implies (as a result of SS-IC operation). Once the SS-IC operation is completed FE5 ceases to exist and the FE3 serves the other party for any new SS-IC actions. 4.

46、3 Relationship of functional model to basic call functional model Although no formal model has been defiied for basic individual call, that model can be readily derived from the PISN model for basic call, in ISO/IEC 11574 9. FE1 shall be collocated with the two-served user CCAs, in the original call

47、 and the second call. FE21 shall be collocated with the CC functional entities in the served user SwMI for the original call and the second call. FE22 shall be collocated with the CC functional entity in the group controlling SwMI for the group call resulting from SS-IC operation. FE23 shall be coll

48、ocated with the CC functional entity in the other party SwMI for the call in which that user participates (the original call). In the specific case where the affected user participates in both the original call and the second call, FE23 shall be collocated with the CC functional entities for each of

49、 these calls. FE3 shall be collocated with the CCA of the other party for the original call in which that user participates. In the specific case where the other party participates in both the original call and the second call, FE3 shall be collocated with the CCAs for each of these calls. FE25 shall be collocated with the CC functional entity in the affected user SwMI for the call in which that user participates (the original call or the second call). In the specific case where the affected user participates in both the original call and the second call, FE25 shall b