ETSI TS 102 468-2007 Digital Video Broadcasting (DVB) IP Datacast over DVB-H Set of Specifications for Phase 1 (V1 1 1)《数字视频广播(DVB) DVB-H上的IP数据广播 第1阶段的规范组(版本1 1 1)》.pdf

1、 ETSI TS 102 468 V1.1.1 (2007-11)Technical Specification Digital Video Broadcasting (DVB);IP Datacast over DVB-H: Set of Specifications for Phase 1European Broadcasting Union Union Europenne de Radio-Tlvision EBUUER ETSI ETSI TS 102 468 V1.1.1 (2007-11) 2 Reference DTS/JTC-DVB-184 Keywords broadcast

2、ing, data, digital, DVB, IP video 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 Individual co

3、pies of the present document can be downloaded from: http:/www.etsi.org 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 version is the Portable Document Format

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5、tus of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced exce

6、pt as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2007. European Broadcasting Union 2007. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for

7、the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 102 468 V1.1.1 (2007-11) 3 Content

8、s Intellectual Property Rights4 Foreword.4 Introduction 4 1 Scope 5 2 References 5 2.1 Normative references .5 2.2 Informative references6 3 Definitions and abbreviations.6 3.1 Definitions6 3.2 Abbreviations .6 4 End-to-end System Description6 5 DVB-H Radio Interface7 6 IP Datacast Service Layer 7 7

9、 IP Datacast Codecs.7 History 8 ETSI ETSI TS 102 468 V1.1.1 (2007-11) 4 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 available for ETSI members and

10、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 (http:/webapp.etsi.org/I

11、PR/home.asp). 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, essential

12、to the present document. Foreword This Technical Specification (TS) has been produced by Joint Technical Committee (JTC) Broadcast of the European Broadcasting Union (EBU), Comit Europen de Normalization ELECtrotechnique (CENELEC) and the European Telecommunications Standards Institute (ETSI). NOTE:

13、 The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the specific field of broadcasting and related fields. Since 1995 the JTC Broadcast became a tripartite body by including in the Memorandum of Understanding also CENELEC, which is responsible for the stan

14、dardization of radio and television receivers. The EBU is a professional association of broadcasting organizations whose work includes the co-ordination of its members activities in the technical, legal, programme-making and programme-exchange domains. The EBU has active members in about 60 countrie

15、s in the European broadcasting area; its headquarters is in Geneva. European Broadcasting Union CH-1218 GRAND SACONNEX (Geneva) Switzerland Tel: +41 22 717 21 11 Fax: +41 22 717 24 81 Founded in September 1993, the DVB Project is a market-led consortium of public and private sector organizations in

16、the television industry. Its aim is to establish the framework for the introduction of MPEG-2 based digital television services. Now comprising over 200 organizations from more than 25 countries around the world, DVB fosters market-led systems, which meet the real needs, and economic circumstances,

17、of the consumer electronics and the broadcast industry. Introduction IP Datacast over DVB-H is an end-to-end broadcast system for delivery of any types of digital content and services using IP-based mechanisms optimized for devices with limitations on computational resources and battery. An inherent

18、 part of the IPDC system is that it comprises of a unidirectional DVB broadcast path that may be combined with a bi-directional mobile/cellular interactivity path. IPDC is thus a platform that can be used for enabling the convergence of services from broadcast/media and telecommunications domains (e

19、.g., mobile / cellular). ETSI ETSI TS 102 468 V1.1.1 (2007-11) 5 1 Scope The present document defines the set of specification documents applicable to IP Datacast services over DVB-H. The set of documents describes the IP Datacast over DVB-H air interface: DVB-H Radio Interface. IP Datacast over DVB

20、-H Service Layer. IP Datacast Content Formats. The set of specifications also include the definition of the IP Datacast end-to-end system and use cases for phase 1. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific

21、. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the r

22、eferring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. For online referenced documents, information sufficient to identify and locate the source shall be provided.

23、Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the method of access to the referenced document and the f

24、ull network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indisp

25、ensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI EN 302 304 (V1.1.1): “Digital Video Broadcasting (DVB); Transmission System

26、 for Handheld Terminals (DVB-H)“. 2 ETSI TS 102 470: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Program Specific Information (PSI)/Service Information (SI)“. 3 ETSI TS 102 471: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Electronic Service Guide (ESG)“. 4 ETSI TS 102 4

27、72: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Content Delivery Protocols“. 5 ETSI TS 102 474: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Service Purchase and Protection“. ETSI ETSI TS 102 468 V1.1.1 (2007-11) 6 6 ETSI TS 102 005: “Digital Video Broadcasting (DVB); Sp

28、ecification for the use of Video and Audio Coding in DVB services delivered directly over IP protocols“. 2.2 Informative references 7 ETSI TR 102 473: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Use Cases and Services“. 8 ETSI TR 102 469: “Digital Video Broadcasting (DVB); IP Datacast

29、 over DVB-H: Architecture“. 9 ITU-T Recommendation I.112: “Vocabulary of terms for ISDNs“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: broadcast: unidirectional distribution to all receivers DVB network: collect

30、ion of MPEG-2 Transport Streams, each carrying a multiplex, and transmitted on a single delivery system. DVB network is identified by network_id IP Datacast Baseline: The minimum core protocol profile an IPDC DVB-T/H Receiver may expect to be available on IPDC DVB-T/H Bearer (data transmission baseb

31、and) and the IPDC DVB-T/H Network is expected to make available on the IPDC DVB-T/H Bearer as specified in EN 302 304 1. protocol: formal set of procedures that are adopted to ensure communication between two or more functions within the same layer of a hierarchy of functions NOTE: Source: ITU-T Rec

32、ommendation I.112 9. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: DVB-H DVB-Handheld ESG Electronic Service Guide PSI Program Specific Information SI System Information 4 End-to-end System Description The following documents describe in an informativ

33、e way the end-to-end IP Datacast system: The use cases applicable to phase 1 are described in: ETSI TR 102 473: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Use Cases and Services“. The end-to-end system architecture for an IP Datacast over DVB-H system is described in: ETSI TR 102 469

34、: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Architecture“. ETSI ETSI TS 102 468 V1.1.1 (2007-11) 7 5 DVB-H Radio Interface The following documents define the DVB-H radio interface. The DVB-H transmission SHALL be based on the following documents: ETSI EN 302 304 (V1.1.1): “Digital V

35、ideo Broadcasting (DVB); Transmission System for Handheld Terminals (DVB-H)“. The DVB-H related system level signalling, applicable both to DVB-H transmitter and to DVB-H receiver SHALL be based on the following document: ETSI TS 102 470: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Pr

36、ogram Specific Information (PSI)/Service Information (SI)“. 6 IP Datacast Service Layer The following documents define in a normative way the IP Datacast service layer over DVB-H. The Electronic Service Guide for IP Datacast over DVB-H SHALL be based on the following document: ETSI TS 102 471: “Digi

37、tal Video Broadcasting (DVB); IP Datacast over DVB-H: Electronic Service Guide (ESG)“. The content delivery protocols to use for IP Datacast over DVB-H SHALL be based on the following document: ETSI TS 102 472: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Content Delivery Protocols“. T

38、he ESG and CDP specification documents provide a mechanism for signalling the way a service purchase and protection system can be referred to. The service purchase and protection for IP Datacast over DVB-H SHALL be based on the following document: ETSI TS 102 474: “Digital Video Broadcasting (DVB);

39、IP Datacast over DVB-H: Service Purchase and Protection“. 7 IP Datacast Codecs The following document SHALL be used for the audio and video formats supported in IP Datacast systems over DVB-H: ETSI TS 102 005: “Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding in DVB services delivered directly over IP protocols“. ETSI ETSI TS 102 468 V1.1.1 (2007-11) 8 History Document history V1.1.1 November 2007 Publication