1、 ETSI TS 122 246 V14.0.0 (2017-03) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Multimedia Broadcast/Multicast Service (MBMS) user services; Stage 1 (3GPP TS 22.246 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS
2、 122 246 V14.0.0 (2017-03)13GPP TS 22.246 version 14.0.0 Release 14Reference RTS/TSGS-0122246ve00 Keywords GSM,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 lucrati
3、f 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 any electronic and/or print versions of the pres
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9、ciation. ETSI ETSI TS 122 246 V14.0.0 (2017-03)23GPP TS 22.246 version 14.0.0 Release 14Intellectual 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 E
10、TSI 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 the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/
11、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 the updates on the ETSI Web server) which are, or may be, or may become, essentia
12、l to the present document. Foreword 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 GSM, UMTS, 3GP
13、P 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 the ETSI Draft
14、ing 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 122 246 V14.0.0 (2017-03)33GPP TS 22.246 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs
15、 terminology 2g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 6g34 Classification of MBMS User Services 6g35 High level requirements . 7g35.0 General . 7g35.1 Common requirements to broadcast and multicast . 9g35.
16、2 Interoperability . 10g35.2a Pre-Delivery verification 10g35.3 Delivery verification. 11g36 MBMS User Service requirements . 11g36.1 Charging . 11g36.2 Security 11g36.3 Privacy 11g36.4 Quality of service . 11g36.5 Subscription 12g36.6 Availability . 12g3Annex A (informative): Use Cases 13g3Annex B
17、(informative): Example service scenarios . 16g3B.1 Text notification service . 16g3B.2 Local Area Information distribution (Case A) 16g3B.3 Local Area Information distribution (Case B) 16g3B.4 Multicast distribution . 16g3B.5 Audio Distribution 17g3B.6 General Content Distribution . 17g3B.7 Software
18、 Download 17g3Annex C (informative): Change history . 18g3History 19g3ETSI ETSI TS 122 246 V14.0.0 (2017-03)43GPP TS 22.246 version 14.0.0 Release 14Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The contents of the present document ar
19、e 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
20、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 changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremente
21、d when editorial only changes have been incorporated in the document. Introduction TS 22.146 2 specifies the multimedia broadcast and multicast service (MBMS) application independent transport service and includes some guidance on application services and bit rates. The present specification defines
22、 MBMS User Services that use the capabilities of MBMS. Service related information is defined in this specification to specify requirements in terms of data rates, quality of service requirements, typical volumes of data etc. MBMS User Services may be delivered to a user at different bit rates and q
23、uality of service depending on radio networks and conditions. This technical specification describes service scenarios for MBMS User Services. In addition scenarios related to security and charging are described providing information for detailed MBMS User Services security and charging mechanisms t
24、o be specified. The service scenarios described in this specification are not exhaustive, it is possible that MBMS may be used for services that are not included in this specification. The present specification describes the minimal requirements for interoperability for MBMS based services. This spe
25、cification establishes a basis which can also be used for future services. ETSI ETSI TS 122 246 V14.0.0 (2017-03)53GPP TS 22.246 version 14.0.0 Release 141 Scope The present document describes MBMS User Services that use the capabilities of MBMS. Application scenarios including charging, QoS aspects
26、 and related service requirements derived from them are described. These scenarios and service requirements can be used as guidance for the design of codecs and bearers. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the presen
27、t 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 to a 3GPP document (
28、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“. 2 3GPP TS 22.146: “Multimedia Broadcast/Multicast Service“. 3 3GPP TS 26.140: “Multimedia
29、Messaging Service (MMS): Media formats and Codecs“. 4 3GPP TS 26.134: “Transparent end-to-end Packet-switched Streaming Service (PSS) Protocols and codecs“. 5 3GPP TS 22.240 “Service requirement for the 3GPP Generic User Profile (GUP)“. 6 3GPP TS 22.242: “Digital Rights Management“. 7 3GPP TS 24.002
30、: “GSM-UMTS Public Land Mobile Network (PLMN) Access Reference Configuration“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the definitions in 3GPP TR 21.905 1 as well as the following definitions apply. Broadcast service area: see TS 22.146: “Multimedia
31、Broadcast/Multicast Service“ 2. Local Broadcast Area: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Broadcast mode: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Broadcast service: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Broadcast session: see TS 22.146:
32、“Multimedia Broadcast/Multicast Service“ 2. MBMS transport service: A MBMS transport service is either a broadcast service or a multicast service as defined in TS 22.146 2. MBMS User Services: Services that are intended to be delivered to multiple users simultaneously. MBMS User Services use the cap
33、abilities of the MBMS application independent transport. Media types: a media type refers to one form of presenting information to a user, e.g. voice or fax. ETSI ETSI TS 122 246 V14.0.0 (2017-03)63GPP TS 22.246 version 14.0.0 Release 14Mobile Station (MS): see TS 22.146: “Multimedia Broadcast/Multi
34、cast Service“ 2. Multicast transmission activation: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast service area: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Local multicast area: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast mode: see TS 22
35、.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast joining: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast session: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multimedia Broadcast/Multicast Service (MBMS): see TS 22.146: “Multimedia Broadcast/Multicast
36、Service“ 2. Multicast group: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast service: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast subscription: see TS 22.146: “Multimedia Broadcast/Multicast Service“ 2. Multicast Subscription Group: see TS 22.146: “Multi
37、media Broadcast/Multicast Service“ 2. User Equipment: defined in TS 21.905. An occurrence of a User Equipment is an MS for GSM as defined in TS 24.002 7. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: MBMS Multimedia Broadcast/Multicast Service MS Mobi
38、le Station PSS Packet-switched Streaming Service UE User Equipment 4 Classification of MBMS User Services There exist many services and applications that can be provided over the application independent MBMS transport 2. It is not necessary to standardise specific end user services because the deplo
39、yment of particular applications and services over the capabilities provided by the 3GPP system is operator specific and outside the scope of standardisation. However, it is possible to classify MBMS User Services according to the method used to distribute these services. There are four types of MBM
40、S User Service considered within this specification. Streaming services A continuous data flow providing a stream of continuous media (i.e. audio and video) is a basic MBMS User Service. Like digital video broadcasting, supplementary information of text and/or still images (static media) is also imp
41、ortant. For example, if text includes URLs of some content on the Internet, a user can easily access the content without entering the URL for herself. Still images may also be used for banner images that advertise some product or service. These static media need to be synchronized and displayed with
42、 audio/video streams. Note: Streaming in the context of MBMS User Services may not be the same as that described e.g. within PSS 4. File download services This service delivers binary data (file data) over an MBMS bearer. An MBMS client (i.e. UE) activates an appropriate application, and utilises th
43、e delivered data. The most important functionality for this service is reliability. In other words, it is necessary that the user receive all the data sent in order to experience the service. ETSI ETSI TS 122 246 V14.0.0 (2017-03)73GPP TS 22.246 version 14.0.0 Release 14 Carousel services Carousel i
44、s a service that combines aspects of both the Streaming and File download services described above. Similar to the streaming service this service includes time synchronisation. However, the target media of this service is only static media (e.g. text and/or still images). Time synchronization with o
45、ther media is also required. For example, text objects are delivered and updated from time to time. Still images may also be collated to display low frame-rate video. In common with the download service this service also includes reliability (typically 100% reliability is not always necessary). The
46、benefit of this service is that it is possible over a low bit-rate bearer. An example of an application utilising the Carousel service is a ticker-tape type service in which the data is provided to the user repetitively and updated at certain times to reflect changing circumstances. Television (TV)
47、service The Television service is an MBMS service consisting of synchronised streaming audio and visual components. 5 High level requirements 5.0 General MBMS user services are services an operator may provide to subscribers. MBMS user services use the capabilities of MBMS. The operator may provide
48、such services on his own or in collaboration with third party service providers. In addition, an MBMS user service may be provided to the operators own subscribers and/or to inbound roaming subscribers from other operators. MBMS User Services MBMS user services are based on broadcast- or multicast s
49、ervices, which are defined in TS 22.146 2. MBMS user services shall be bearer agnostic to enable access via generic IP access systems. An MBMS user service may use one or more broadcast- or multicast services at a time within the MBMS service area bound to this user service. Note 1: A single broadcast- or multicast service can only have one broadcast- or multicast session at any time within the MBMS service area bound to this user service. A broadcast- or multicast service may consist of multiple su
