1、 ETSI TS 1Universal Mobile TelMulticall (3GPP TS 24.1TECHNICAL SPECIFICATION124 135 V13.0.0 (2016elecommunications System (LTE; ll supplementary service; Stage 3 .135 version 13.0.0 Release 1316-01) (UMTS); 13) ETSI ETSI TS 124 135 V13.0.0 (2016-01)13GPP TS 24.135 version 13.0.0 Release 13Reference
2、RTS/TSGC-0424135vd00 Keywords LTE,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 non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The pres
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7、ed without the written authorization of ETSI. The copyright 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
8、 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 124 135 V13.0.0 (2016-01)23GPP TS 24.135 version 13.0.0 Release 13Int
9、ellectual 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 SR 000 314: “Intellectual Property Ri
10、ghts (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 investigation, including IPR searches,
11、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 Specification (TS) has been produced by
12、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 deliverables. The cross reference between GS
13、M, 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 interpreted as described in clause 3.2 of th
14、e 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 124 135 V13.0.0 (2016-01)33GPP TS 24.135 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g
15、3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 6g33.1 Abbreviations . 6g34 Multicall (MC) . 6g34.1 Normal operation 6g34.1.1 Mobile originating call (request a new traffic channel) 6g34.1.2 Mobile originating call (reuse an existing traffic cha
16、nnel) . 7g34.1.3 Mobile terminating call (request a new traffic channel) . 8g34.1.4 Mobile terminating call (reuse an existing traffic channel) 10g34.1.5 Mobile terminating call (unsuccessful simultaneous Call in Setup case) . 11g34.2 Registration 11g34.2.1 Registration by the served mobile subscrib
17、er . 11g34.3 Interrogation . 12g3Annex A (informative): Change history . 14g3History 15g3ETSI ETSI TS 124 135 V13.0.0 (2016-01)43GPP TS 24.135 version 13.0.0 Release 13Foreword This Technical Specification (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The present document g
18、ives the stage 3 description of the Multicall (MC) supplementary service 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-
19、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 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 di
20、git is incremented for all 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 124 135 V13.0.0 (2016-01)53GPP TS 24.135 version 13.0.0 Release 131 Scope The pre
21、sent document gives the stage 3 description of the Multicall (MC) supplementary service. The present document specifies the procedures used by the radio interface for normal operation, registration and interrogation of the Multicall supplementary service. Provision, withdrawal, erasure, activation a
22、nd deactivation of supplementary services is an administrative matter between the mobile subscriber and the service provider and causes no signalling on the radio interface. 3GPP TS 24.010 describes the general aspects of the specification of supplementary services at the layer 3 radio interface. 3G
23、PP TS 24.080 specifies the formats and coding for the supplementary services. Definitions and descriptions of supplementary services are given in 3GPP TS 22.004, 3GPP TS 22.072, 3GPP TS 22.08x, 3GPP TS 22.09x-series and 3GPP TS 22.135. 3GPP TS 22.135 is related specifically to the Multicall suppleme
24、ntary service. The technical realisation of supplementary services are described in 3GPP TS 23.011, 3GPP TS 23.072, 3GPP TS 23.08x, 23.09x-series and 3GPP TS 23.135. 3GPP TS 23.135 is related specifically to the Multicall supplementary service. The procedures for Call Control and Mobility Management
25、 at the layer 3 radio interface are defined in 3GPP TS 24.007 and 3GPP TS 24.008. The following supplementary services are described in the present document: - Multicall (MC) (see clause 4). 2 References The following documents contain provisions which, through reference in this text, constitute pro
26、visions 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-specific reference, the latest version applies. In the case of a reference
27、 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: “3GPP Vocabulary“. 2 3GPP TS 22.004: “General on supplementary services“. 3 3GPP TS 22.030: “Man-Machine In
28、terface (MMI) of the Mobile Station (MS)“. 4 3GPP TS 22.135: “Multicall Stage1“. 5 3GPP TS 23.011: “Technical realization of supplementary services“. 6 3GPP TS 23.135: “Multicall supplementary service stage 2“. 7 3GPP TS 24.007: “Mobile radio interface signalling layer 3 General aspects“. 8 3GPP TS
29、24.008: “Mobile radio interface layer 3 specification Core Network Protocol Stage 3“. 9 3GPP TS 24.010: “Mobile radio interface layer 3 Supplementary services specification General aspects“. ETSI ETSI TS 124 135 V13.0.0 (2016-01)63GPP TS 24.135 version 13.0.0 Release 1310 3GPP TS 24.080: “Mobile rad
30、io interface layer 3 Supplementary services specification Formats and coding“. 11 3GPP TS 24.083: “Call Waiting (CW) and Call Hold (HOLD) supplementary services - Stage 3“. 3 Definitions and abbreviations 3.1 Abbreviations For the purposes of the present document, the terms and definitions given in
31、3GPP TS 22.135 apply. Further related abbreviations are given in 3GPP TR 21.905. 4 Multicall (MC) 4.1 Normal operation All of the radio signalling specific to Multicall is at the served mobile subscriber side. The radio signalling on the other side uses basic call signalling procedures only. The mob
32、ile subscriber supporting Multicall shall include the stream identifier (SI) information element. The purpose of the stream identifier (SI) information element is to associate a particular call with a Radio Access Bearer (RAB), and to identify whether a new traffic channel is requested for the call.
33、 Refer to TS 24.008 for the rules on allocating stream identifiers. 4.1.1 Mobile originating call (request a new traffic channel) If the served mobile subscriber initiates an outgoing call (A-B), the mobile subscriber shall include the stream identifier (SI) information element in the SETUP message.
34、 When there are no other ongoing calls, the following rules apply: - The stream identifier value shall be equal to 1. - CC capabilities that indicate Nbr_UE shall be included in the SETUP message. - NW CC capabilities that indicate the network supports Multicall shall be included in the CALL PROCEED
35、ING message. - If the NW CC capabilities is not sent from the network, the mobile station shall assume that the network does not support Multicall, and shall not initiate an additional mobile originating call via a new bearer. - If the network receives the SETUP message with a stream identifier incl
36、uding an invalid content (SI value indicates other than 1 for the first call), the network shall initiate call clearing with cause #95 “semantically incorrect message“. MS Network SETUP (TI(A-B), SI=1, CC capabilities) - CALL PROCEEDING (TI(A-B), NW CC capabilities) CALL PROCEEDING (TI(B-C) HOLD ACK
37、NOWLEDGE (TI(A-B) CALL PROCEEDING (TI(B-C) ALERTING (TI(A-B) - DISCONNECT (TI(A-B), Cause #95) ALERTING (TI(B-C) - CONNECT (TI(B-C) - DISCONNECT (TI(B-C), Cause #44) ALERTING (TI(B-C) - CONNECT (TI(B-C), SI(B-C) - DISCONNECT (TI(B-C), Cause #44) HOLD (TI(A-B) - HOLD ACKNOWLEDGE (TI(A-B) DISCONNECT (
38、TI(B-C), Cause #44) ALERTING (TI(A-B) - SETUP (TI(B-C) Figure 8: The mobile terminating call in the unsuccessful case of simultaneous Call in Setup 4.2 Registration The following information has to be registered in the network: - The maximum number of bearers chosen by the user, Nbr_User. 4.2.1 Regi
39、stration by the served mobile subscriber A Multicall registration request from a mobile user shall include the SS-Code of Multicall. The request applies to all basic services. ETSI ETSI TS 124 135 V13.0.0 (2016-01)123GPP TS 24.135 version 13.0.0 Release 13If the registration is successful, the Multi
40、call service will be registered. The network will then send a return result indicating acceptance of the request including the value of Nbr_User. If the MS does not send an SS Version Indicator in the invocation request then the network shall send an SS-Status in the result. If the MS does send an S
41、S Version Indicator in the invocation request then the inclusion of SS-Status in the result is optional. If the SS-Status is included the network shall set it to reflect the state of the service. The MS shall ignore the contents of the SS-Status parameter if one is received. See figure 9. If the sys
42、tem cannot accept a registration request, a corresponding error indication is returned to the served mobile subscriber that Multicall registration was not successful. Error values are specified in 3GPP TS 24.080. MS Network REGISTER - Facility (Invoke = RegisterSS (Multicall, Nbr_User) RELEASE COMPL
43、ETE Facility (Invoke = InterrogateSS (Multicall) RELEASE COMPLETE New Version Subject/Comment CN#07 24.135 1.0.0 R99 3.0.0 Approved in TSGN#07 CN#08 24.135 3.0.0 001r2 R99 3.1.0 Clarifications of the Multicall procedures CN#11 24.135 3.1.0 Rel-4 4.0.0 Approved at CN#11 CN#14 24.135 4.0.0 003r1 Rel-4
44、 4.1.0 Clarification on SI value for Mobile terminating call (reuse an existing traffic channel) CN#16 24.135 4.1.0 Rel-4 4.1.1 References updated CN#16 24.135 4.1.1 Rel-5 5.0.0 Rel-5 created after CN#16 CN#26 24.135 5.0.0 Rel-6 6.0.0 Rel-6 created after CN#26 CT#36 24.135 6.0.0 Rel-7 7.0.0 Upgraded
45、 unchanged from Rel-6 CT#42 24.135 7.0.0 Rel-8 8.0.0 Upgraded unchanged from Rel-7 2009-12 24.135 8.0.0 - Rel-9 9.0.0 Update to Rel-9 version (MCC) 2011-03 24.135 9.0.0 - Rel-10 10.0.0 Update to Rel-10 version (MCC) 2012-09 24.135 10.0.0 - Rel-11 11.0.0 Update to Rel-11 version (MCC) 2014-09 24.135 11.0.0 - Rel-12 12.0.0 Update to Rel-12 version (MCC) 2015-12 24.135 12.0.0 - Rel-13 13.0.0 Update to Rel-13 version (MCC) ETSI ETSI TS 124 135 V13.0.0 (2016-01)153GPP TS 24.135 version 13.0.0 Release 13History Document history V13.0.0 January 2016 Publication
