1、 ETSI TS 1Digital cellular telecoVoice Gro(3GPP TS 42.0TECHNICAL SPECIFICATION142 068 V13.0.0 (2016communications system (Pharoup Call Service (VGCS); Stage 1 .068 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); 13) TEM FOR ICATIONSRETSI ETSI TS 142 068 V13.0.0 (2016-01)13GPP TS 4
2、2.068 version 13.0.0 Release 13Reference RTS/TSGS-0142068vd00 Keywords GSM 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)
3、 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 the present document shall not be modified without th
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8、f ETSI registered for the benefit of its Members. 3GPPTM and LTE are 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 Association. ETSI ETSI TS 142 068 V13.0.0 (2016-01)23GPP TS
9、 42.068 version 13.0.0 Release 13Intellectual 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-members, and can be found in ETSI S
10、R 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no inv
11、estigation, 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. Foreword This Technical Spec
12、ification (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 delivera
13、bles. 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 interpre
14、ted 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 142 068 V13.0.0 (2016-01)33GPP TS 42.068 version 13.0.0 Release 13Contents Intellect
15、ual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 7g34 Description . 7g35 Normal operation with successful outcome . 11g35.1 Provision 11g35.2 Withdrawal . 11g35.3 Netwo
16、rk related service configuration . 11g35.3.1 Void 11g35.4 Normal operation for voice group call establishment . 11g35.5 Charging requirements . 12g35.6 Security requirements . 12g36 Exceptional procedures or unsuccessful outcome 12g37 Interaction with other GSM services 13g37.1 Calling Line Identifi
17、cation Presentation (CLIP). 13g37.2 Calling Line Identification Restriction (CLIR) 13g37.3 Connected Line Identification Presentation (COLP) 13g37.4 Connected Line Identification Restriction (COLR) . 13g37.5 Call Forwarding Unconditional (CFU). 13g37.6 Call Forwarding on mobile subscriber Busy (CFB)
18、 . 13g37.7 Call Forwarding on No Reply (CFNRy) 13g37.8 Call Forwarding on mobile subscriber Not Reachable (CFNRc) . 13g37.9 Call Waiting (CW) . 14g37.10 Call Hold (HOLD) 14g37.11 Multi-party Service (MPTY) 14g37.12 Closed User Group (CUG) . 14g37.13 Advice of Charge (AoC) 14g37.14 Barring of All Out
19、going Calls (BAOC) . 14g37.15 Barring of Outgoing International Calls (BOIC) 14g37.16 Barring of Outgoing International Calls except those to the Home PLMN country (BOIC-exHC) . 15g37.17 Barring of All Incoming Calls (BAIC) . 15g37.18 Barring of Incoming Calls when Roaming outside the home PLMN coun
20、try (BIC-Roam). 15g37.19 Explicit Call Transfer (ECT) 15g37.20 Enhanced Multi-Level Precedence and Pre-emption service (eMLPP) 15g37.21 Short Message Service (SMS) 15g37.22 Operator Determined Barring (ODB) . 16g37.23 Completion of Calls to Busy Subscribers (CCBS) . 16g37.24 GPRS 16g38 Interworking
21、considerations . 16g3Annex A (informative): Change History 17g3History 19g3ETSI ETSI TS 142 068 V13.0.0 (2016-01)43GPP TS 42.068 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are
22、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 an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the fi
23、rst 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 changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented
24、when editorial only changes have been incorporated in the document. ETSI ETSI TS 142 068 V13.0.0 (2016-01)53GPP TS 42.068 version 13.0.0 Release 131 Scope The present document specifies the stage one description of the Voice Group Call Service (VGCS) which allows speech conversation of a predefined
25、group of service subscribers in half duplex mode on the radio link taking into account multiple mobile service subscribers involved in the VGCS call per cell. The VGCS is applicable to all mobile stations in a certain network and area which have the technical capability and the corresponding subscri
26、ption, respectively, to participate in a VGCS call. NOTE: It is not considered as requirement that normal GSM phase 2 mobile stations will be able to be used for this service. The service is described from the service subscriber“s and user“s point of view; in particular: - the procedure for normal o
27、peration with successful outcome; - the action to be taken in exceptional circumstances; - the interaction with other GSM services and features. The present document does not deal with the Man-Machine Interface (MMI) requirements, but makes reference to the appropriate Global System for Mobile Commu
28、nications (GSM) specifications. The present document defines a teleservice of the digital cellular telecommunications system GSM. Any interaction with other services and/or networks not dealt with in clauses 7 or 8 are outside the scope of the present document. 2 References The following documents c
29、ontain 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-spe
30、cific 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“
31、. 2 3GPP TS 22.067: “enhanced Multi-Level Precedence and Pre-emption service (eMLPP); Stage 1“. 3 3GPP TS 32.005: “Telecommunications management; Charging management; 3G call and event data for the Circuit Switched (CS) domain“. 4 3GPP TS 43.020: “Security-related network functions“. ETSI ETSI TS 14
32、2 068 V13.0.0 (2016-01)63GPP TS 42.068 version 13.0.0 Release 133 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Network operator: Entity which provides the network operating elements and resources for the execution
33、of the VGCS. Service provider: Entity which offers the VGCS for subscription. The network operator may be the service provider. Voice group call: An instance of the VGCS initiated by a subscriber. This term is used synonymously with the term VGCS call. Service subscriber: Mobile subscriber which sub
34、scribes to the VGCS. Group identification (group ID): A numerical classification. The maximum number of group Ids which can be defined in one PLMN depends on the maximum number of group call areas defined in this PLMN. The maximum number of group Ids and group call areas combined is 108, Service sub
35、scriber shall be provided with one or up to 50 group Ids. Dispatcher: Particular fixed line or mobile users are identified within the network as dispatchers. Dispatchers shall receive all voice group calls to a certain group ID in a group call area (this shall be done automatically by the network).
36、In addition they can initiate voice group calls to a group ID in a group call area. Dispatchers shall be connected to a voice group call by means of standard links via radio or via an ISDN. They shall be called by their MSISDN or ISDN number, respectively. When dispatchers initiate voice group calls
37、, they shall call a particular MSISDN number which is related to a group ID and group call area. Dispatchers using the GSM network can be located outside of this group call area. The identities of the dispatchers are exclusively predefined in the network by the service provider. There may be none, o
38、ne or more dispatchers involved in a particular voice group call. As a mandatory network requirement, a configuration of up to 5 dispatchers shall be supported. Optionally, up to a maximum of 20 dispatchers may be configured for a particular group call reference. Destination service subscriber: Serv
39、ice subscriber to which the VGCS call is directed. Calling service subscriber: Service subscriber which originates the VGCS call. Calling dispatcher: dispatcher which originates the VGCS call. Destination dispatcher: Pre-registered dispatcher to which the VGCS call is directed. Destination subscribe
40、r: Destination dispatcher(s) and/ or destination service subscriber(s) to which the VGCS call is directed. Group call area: Predefined area composed of one or a cluster of cells to which a particular VGCS call is distributed. The maximum number of group call area Ids which can be defined in one PLMN
41、 depends on the maximum number of group Ids defined in this PLMN. The maximum number of group Ids and group call areas combined is 108, The composition of a group call area is predefined in the network by the service provider. Changing of cell allocation in the network due to operational reasons wil
42、l need an adaptation of the group call area definition. The group call area may include more then one MSC area and cells of more than one PLMN. Group call member: Any service subscriber or dispatcher participating in an on going voice group call. Listener: see Listening service subscriber Listening
43、service subscriber: Service subscriber who is listening to an ongoing voice group call. Originator-to-dispatcher information: Information sent by the service subscriber originating a voice group call to the network during call setup for distribution to the dispatchers to be attached to the group cal
44、l during call setup. Talker: see Talking service subscriber ETSI ETSI TS 142 068 V13.0.0 (2016-01)73GPP TS 42.068 version 13.0.0 Release 13Talking service subscriber: Service subscriber who is currently allowed to talk to other group call members. 3.2 Abbreviations Abbreviations used in the present
45、document are listed in 3GPP TR 21.905. 4 Description The VGCS is defined in the following. Figure 1 gives an explanation of the logical concept of the VGCS. a) The VGCS enables a calling service subscriber or calling dispatcher to establish a voice group call to destination subscribers belonging to
46、a predefined group call area and group ID. Applications for voice group call services typically involve multiple group members in a small group call area, for which the VGCS should provide spectrum efficient solutions. b) The calling service subscriber as well as the destination service subscribers
47、may be any service subscriber which has subscribed to the related group ID. The calling dispatcher may be any dispatcher who is entitled to originate VGCS calls to the related call reference. c) Destination subscribers are all destination service subscribers or a group of destination service subscri
48、bers identified by the called group ID which have their present location in the group call area, and pre-registered destination dispatchers. Destination service subscribers shall be notified with the group ID, not by paging the subscriber individually. Destination dispatchers shall be called individ
49、ually with their identity. Service subscribers may become late destination subscribers when entering the group call area within 500 ms after reception of the first notification message related to the VGCS call. Service subscribers which leave the corresponding group call area during an on going VGCS call of which they are member cease to be destination subscribers. d) The voice group call shall be established in a group call area which is comprised of one or a cluster of cells. Group call areas shall be predefined in the network by the service provider, co-ord
