1、 ETSI TR 1Universal Mobile TelStudy on Perso(3GPP TR 22.9TECHNICAL REPORT 122 947 V13.0.0 (2016elecommunications System (rsonal Broadcast Service (PBS.947 version 13.0.0 Release 1316-01) (UMTS); BS) 13) ETSI ETSI TR 122 947 V13.0.0 (2016-01)13GPP TR 22.947 version 13.0.0 Release 13Reference RTR/TSGS
2、-0122947vd00 Keywords 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 present document
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8、. 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 TR 122 947 V13.0.0 (2016-01)23GPP TR 22.947 version 13.0.0 Release 13Intellectual Pr
9、operty 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 Rights (IPRs);
10、 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, has been car
11、ried 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 Report (TR) has been produced by ETSI 3rd Generation
12、 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 GSM, UMTS, 3GPP and E
13、TSI 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 Drafting Rul
14、es (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 TR 122 947 V13.0.0 (2016-01)33GPP TR 22.947 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs termin
15、ology 2g3Foreword . 5g3Introduction 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 6g33.1 Definitions 6g33.2 Symbols 7g33.3 Abbreviations . 7g34 General description. 7g34.1 Service concept and definition . 7g34.2 Roles of actors in use cases 8g34.2.1 Personal Broadcast Cont
16、ent Provider (PBCP) 8g34.2.2 Personal Broadcast Service Provider (PBSP) . 8g34.2.3 Broadcast Service User (BSU) 8g34.2.4 Mobile Broadcast/Multicast Network Operator (MBNO) 9g35 Use cases 10g35.1 Receive only personal streaming content services . 10g35.1.1 Service description 10g35.1.2 Service benefi
17、t 10g35.1.3 Additional remarks . 10g35.1.4 Service requirements. 10g35.2 Interactive Personal Broadcast Services . 11g35.2.1 Service description 11g35.2.2 Service benefit 11g35.2.3 Additional remarks . 11g35.2.4 Service requirements. 11g35.3 Mobile Content Provider Service . 12g35.3.1 Service descri
18、ption 12g35.3.2 Service benefit 12g35.3.3 Additional remarks . 13g35.3.4 Service requirements. 13g35.4 Public Transport Information Broadcast Service . 13g35.4.1 Service description 13g35.4.2 Service benefit 14g35.4.3 Additional remarks . 14g35.4.4 Service requirements. 14g35.5 Shared VoD Service .
19、14g35.5.1 Service description 14g35.5.2 Service benefit 15g35.5.3 Additional remarks . 15g35.5.4 Service requirements. 15g35.6 Personal Download Content Service 15g35.6.1 Service description 15g35.6.2 Service benefit 16g35.6.3 Additional remarks . 16g35.6.4 Service requirements. 16g35.7 Localized Br
20、oadcast Service 16g35.7.1 Service description 16g3ETSI ETSI TR 122 947 V13.0.0 (2016-01)43GPP TR 22.947 version 13.0.0 Release 135.7.2 Service benefit 16g35.7.3 Additional remarks . 17g35.7.4 Service requirements. 17g36 Charging . 17g37 Security. 17g38 Conclusion 17g3Annex A: Change history 18g3Hist
21、ory 19g3ETSI ETSI TR 122 947 V13.0.0 (2016-01)53GPP TR 22.947 version 13.0.0 Release 13Foreword This Technical Report has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal
22、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 first digit: 1 presented to TSG for information; 2 presented to TSG for appr
23、oval; 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 when editorial only changes have been incorporated in the document. Introd
24、uction As a mobile service network evolves to a versatile packet data network, the service paradigm of mobile operators is gradually shifting from voice oriented communication to multimedia information sharing. A mobile device is no longer a simple tool for person to person communication, but now be
25、comes an indispensable item for receiving essential information distributed for human society. Information for entertainment services such as TV or Radio show, as well as information for public safety, energy saving, environmental conservation, and for searching emergency aid, need to be delivered t
26、o the right person at the right time in any location. The multimedia broadcast service, MBMS 2, and packet switched streaming 89 is a widely deployed technique which fulfils the basic service requirements. However provisioning of content is currently allowed for a limited group of content providers,
27、 and ordinary users have no way to utilize the service. The rationale of Personal Broadcast Service is to give an open opportunity for ordinary people to generate content, and broadcast it on air. A variety of broadcast services and a new device market may emerge once users are able to access the co
28、ntent distribution service. Abundant broadcast content will be available to be selected by 3GPP users. The extent of other potential service area is unbounded. The objective of this document is to present some envisaged use cases of Personal Broadcast Service, for creative engineers and standard dev
29、elopers to pursue further investigation of PBS, and move to the next steps necessary for enhancement of relevant 3GPP standards. ETSI ETSI TR 122 947 V13.0.0 (2016-01)63GPP TR 22.947 version 13.0.0 Release 131 Scope This Technical Report presents potential use cases of Personal Broadcast Service. It
30、 aims to take account of service and system aspect of PBS. The minimum set of service requirements associated with each use case will be identified. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. Reference
31、s 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 (including a GSM docum
32、ent), 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; Stage 1“. 3 3GPP TS 22.246: “Multimedia Broadcast/Mu
33、lticast Service (MBMS) user services“. 4 3GPP TS 23.246: “Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description“. 5 ETSI TS 181 016 v.2.0.0, “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Service Layer Requirements
34、 to Integrate NGN Services and IPTV,“ 2007-11 6 OMA, “Mobile Broadcast Services Requirements,“ Approved Version 1.0 12 Feb 2009 7 3GPP TS 22.115: Service Aspects; Charging and Billing (Release-9) 8 3GPP TS 22.233: “Transparent end-to-end packet-switched streaming service; Stage 1“. 9 3GPP TS 26.234:
35、 “ Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs“. 10 3GPP TS 26.346: “Multimedia Broadcast/Multicast Service (MBMS); Protocols and codecs“. 11 U.S. Department of Transportation Research and Innovative Technology Administration, Intelligent Transportation Syste
36、ms Benefits, Costs, Deployment, and Lessons Learned:2008 Update, September 2008, www.its.dot.gov 12 ERTICO - ITS Europe, Activities 2008, 08 May 2008, 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 1 an
37、d the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 1. (void) ETSI ETSI TR 122 947 V13.0.0 (2016-01)73GPP TR 22.947 version 13.0.0 Release 133.2 Symbols For the purposes of the present document, the following symbo
38、ls apply: (void) 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. BSU Broadcast Service Us
39、er CoD Contents on Demand MBNO Mobile Broadcast/Multicast Network Operator PBS Personal Broadcast Service PBSP Personal Broadcast Service Provider PBSF Personal Broadcast Service Function PBCP Personal Broadcast Contents Provider UGC User Generated Contents VoD Video on Demand 4 General description
40、4.1 Service concept and definition Personal Broadcast Service (PBS) is a content distribution service using 3GPP accesses. This enables any Internet user, private company or mobile user to generate content, and broadcast/multicast it to mobile users. Types of User Generated Content (UGC) in this con
41、text include not only multimedia files such as video, audio or image, but also variety of digital information distributed for various purposes such as e.g. public safety, energy saving, environment conservation. The User Generated Content can be distributed in either a time unconstrained Content on-
42、Demand (CoD) method, or in a time constrained, real-time method. In the former case, the contents are uploaded to a server and downloaded at the request of users at a convenient time. Most CoD applications and some MBMS user services may be delivered using unicast bearers as defined in 310. However
43、in some application, CoD users may share the content using multicast bearer service. A use case of shared VoD service is presented in this document. In the case of live broadcast, content is delivered to multiple users simultaneously, as such a broadcast or multicast bearer is necessary for resource
44、 saving. A broadcast bearer service 3 is efficient when a large number of receivers are expected and the receivers are spread in many cellular areas. Major TV or Radio services are examples that may utilize such a broadcast bearer. UGC stream may also be transmitted using broadcast bearer if the pop
45、ulation of receivers justifies cost for delivering the content. Private show of very popular celebrity or daily episodes of small production company may be a potential example. Another area of use case is localized broadcast in campus, theatre or theme park. Details of the use cases are presented in
46、 this document. In contrast to broadcast bearer service, UGC will be delivered using multicast bearer service in many use cases. Content providers of Personal Broadcast Service may appear and disappear at any time. Content distribution may commence on an ad-hoc basis. Therefore, it will be inefficie
47、nt to pre-allocate resources for such unpredictable content providers. New interfaces and requirements will be necessary to support such content providers. The communication may occasionally be bi-directional. Interactive data generated by mobile receivers needs to be passed to content providers. So
48、me additional functions, e.g. time-stamping or adding cell ID, may need to be performed on upstream user data. This aspects associated with interactivity will be discussed in detail. Currently, 3GPP supports an OMA 6 defined interface to be used between mobile operator and broadcast content provider
49、 4. Therefore, most broadcast applications that require a static allocation of resource may be supported using existing 3GPP and OMA standards. However new set of requirements and standards may be necessary to support distinctive features of PBS use cases as introduced in this document. ETSI ETSI TR 122 947 V13.0.0 (2016-01)83GPP TR 22.947 version 13.0.0 Release 134.2 Roles of actors in use cases The roles of major actors used in the description of each use case are explained in this section. 4.2.1
