ETSI TS 102 592-2-2010 Digital Video Broadcasting (DVB) IP Datacast Electronic Service Guide (ESG) Implementation Guidelines Part 2 IP Datacast over DVB-SH (V1 2 1)《数字视频广播(DVB) IP数_1.pdf

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1、 ETSI TS 102 592-2 V1.2.1 (2010-01)Technical Specification Digital Video Broadcasting (DVB);IP Datacast: Electronic Service Guide (ESG)Implementation Guidelines;Part 2: IP Datacast over DVB-SH ETSI ETSI TS 102 592-2 V1.2.1 (2010-01)2Reference RTS/JTC-DVB-276-2 Keywords broadcast, DVB, DVB-H ETSI 650

2、 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 copies of the present document can be downlo

3、aded 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 (PDF). In case of dispute, the reference

4、shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is av

5、ailable 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 except as authorized by written permission. Th

6、e copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2010. European Broadcasting Union 2010. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for

7、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. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade

8、Marks registered and owned by the GSM Association. ETSI ETSI TS 102 592-2 V1.2.1 (2010-01)3Contents Intellectual Property Rights 5g3Foreword . 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 7g33 Definitions and abbreviations . 7g33.1 Definition

9、s 7g33.2 Abbreviations . 9g34 Hypothesis 10g35 ESG regionalization . 10g35.1 Detection procedure (on terminal side) 10g35.2 Specification . 11g35.2.1 Overview 11g35.2.1.1 Principles . 11g35.2.1.2 Example 12g35.2.2 Transport Stream, delivery areas, ESG and IPDC services configurations 14g35.2.2.1 Tra

10、nsport Stream configuration 14g35.2.2.2 ESG sessions configuration . 14g35.2.2.3 Delivery areas . 16g35.2.2.4 IPDC services configuration . 17g35.2.2.5 Notification services configuration . 18g35.2.2.6 Explicit ESG fragment regionalization . 18g35.2.3 Terminal behaviour . 19g35.2.3.1 ESG Bootstrap.

11、19g35.2.3.1.1 Tuning to ESG Bootstrap session of preferred IP platform . 19g35.2.3.1.2 Selecting ESG provider URI from ESG ProviderDiscovery descriptor(s) 19g35.2.3.1.3 Selecting ESG Entry from ESG Access descriptor(s) . 19g35.2.3.1.4 Tuning to ESG announcement carousel. 19g35.2.3.2 ESG acquisition

12、. 20g35.2.3.2.1 Selecting ESG FLUTE sessions from ESG Session Partition Declaration 20g35.2.3.2.2 Tuning to ESG FLUTE sessions . 20g35.2.3.2.3 Using ESG indexing 20g35.2.3.2.4 ESG storage . 20g35.2.3.3 ESG browsing and service consumption . 21g35.2.3.3.1 Displaying ESG information relevant to curren

13、t location . 21g35.2.3.3.2 Accessing IPDC services from ESG 22g35.2.3.4 Mobility and acquisition service continuity 23g35.3 ESG instantiation mechanisms . 24g35.3.1 ESG instantiation mechanism 1 25g35.3.2 ESG instantiation mechanism 2 26g35.3.3 ESG instantiation mechanism 3 26g35.3.4 ESG instantiati

14、on mechanism 4 26g35.3.5 ESG instantiation mechanism 5 27g35.3.6 ESG instantiation mechanism 6 27g35.3.7 ESG instantiation mechanism 7 28g35.3.8 ESG instantiation mechanism 8 28g35.3.9 ESG instantiation mechanism 9 29g35.3.10 ESG instantiation mechanism 10 29g35.3.11 ESG instantiation mechanism 11 (

15、not recommended) 30g35.3.12 ESG instantiation mechanism 12 31g35.3.13 ESG instantiation mechanism 13 (IPDC phase 2) 32g3ETSI ETSI TS 102 592-2 V1.2.1 (2010-01)45.4 Change summary from IPDC over DVB-H . 32g3Annex A (normative): Types of ESG implementations. 33g3Annex B (informative): DVB-SH physical

16、layer options for ESG . 34g3B.1 SH-A SFN configuration 34g3B.2 SH-A non-SFN and SH-B configurations 34g3Annex C (informative): Bibliography . 35g3History 36g3ETSI ETSI TS 102 592-2 V1.2.1 (2010-01)5Intellectual Property Rights IPRs essential or potentially essential to the present document may have

17、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); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standard

18、s“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/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

19、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 Joint Technical Committee (JTC) Broadcast of the European Broadcasting Union (EBU), C

20、omit Europen de Normalisation ELECtrotechnique (CENELEC) and the European Telecommunications Standards Institute (ETSI). NOTE: 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 Broa

21、dcast became a tripartite body by including in the Memorandum of Understanding also CENELEC, which is responsible for the standardization of radio and television receivers. The EBU is a professional association of broadcasting organizations whose work includes the co-ordination of its members activi

22、ties in the technical, legal, programme-making and programme-exchange domains. The EBU has active members in about 60 countries 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

23、717 24 81 The present document is part 2 of a multi-part deliverable covering the IP Datacast Electronic Service Guide implementation guidelines over DVB-H and DVB-SH as identified below: Part 1: IP Datacast over DVB-H; Part 2: IP Datacast over DVB-SH. Introduction IP Datacast is an end-to-end broad

24、cast system for delivery of any types of digital content and services using IP-based mechanisms. An inherent part of the IPDC system is that it comprises a unidirectional DVB broadcast path and a bi-directional mobile/cellular interactivity path. IPDC is thus a platform for convergence of services f

25、rom mobile/cellular and broadcast/media domains. The present document gives the implementation guidelines on the use of the Electronic Service Guide in IP Datacast over DVB-SH system. 2 is a corresponding document guidelining on the use of Electronic Service Guide in IP Datacast over DVB-H system. E

26、TSI ETSI TS 102 592-2 V1.2.1 (2010-01)61 Scope The present document gives implementation guidelines on the use of the electronic service guide in IP Datacast over DVB-SH system (4 to 6) for the announcement of services to the terminal. The present document intends in particular to guide implementers

27、 of IP Datacast over DVB-SH Services, Servers and Terminals to make best use of the specification IP Datacast over DVB-H: Electronic Service Guide TS 102 471 3. The present document must also be considered as complementary to the ESG implementation guidelines applicable in DVB-H context (TS 102 592-

28、1 2), in particular for supporting ESG regionalization, one of the specific features provided by a DVB-SH network. These implementation guidelines apply to both “DVB-H ESG phase 1“ defined in TS 102 471 (V1.2.1) 1 and “DVB-H ESG phase 2“ defined in TS 102 471 3. These two versions of the same specif

29、ication mandate in particular the use of different ESG bootstrap structures, which particularly affects some procedures defined in the present document. The present document is structured into three main clauses. Clause 4 provides an overview of hypothesis and requirements followed in the DVB-SH con

30、text. Clause 5 describes how regionalization can be ensured in some specific scenarios. Annex A provides guidance on different types of ESG implementation, including DVB-H based ESG implementations, and their interoperability. Annex B provides more details on the DVB-SH network physical capabilities

31、. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. 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 fol

32、lowing cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:

33、/docbox.etsi.org/Reference. 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 indispensable for the application of the present document. For dated re

34、ferences, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI TS 102 471 (V1.2.1): “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Electronic Service Guide (ESG)“. 2 ETSI TS 102 592-1: “Digit

35、al Video Broadcasting (DVB); IP Datacast: Electronic Service Guide (ESG) Implementation Guidelines; Part 1: IP Datacast over DVB-H“. 3 ETSI TS 102 471: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Electronic Service Guide (ESG)“. 4 ETSI TS 102 585: “Digital Video Broadcasting (DVB); Sy

36、stem specifications for satellite services to Handheld devices (SH) below 3 GHz“. 5 Void. ETSI ETSI TS 102 592-2 V1.2.1 (2010-01)76 ETSI TS 102 584: “Digital Video Broadcasting (DVB); DVB-SH implementation Guidelines“. 7 ETSI TS 102 832: “Digital Video Broadcasting (DVB); IP Datacast over DVB-H: Not

37、ification Framework“. 2.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenced document (including any amendm

38、ents) applies. i.1 Void. i.2 Void. i.3 ETSI TS 102 470-2: “Digital Video Broadcasting (DVB); IP Datacast: Program Specific Information (PSI)/Service Information (SI); Part 2 : IP Datacast over DVB-SH“. i.4 ETSI TS 102 611-2: “Digital Video Broadcasting (DVB); IP Datacast: Implementation Guidelines f

39、or Mobility; Part 2: IP Datacast over DVB-SH“. i.5 Void. i.6 Void. i.7 Void. i.8 ISO/IEC 13818-1: “Generic coding of moving pictures and associated audio information: Systems“. i.9 Void. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and

40、 definitions apply: acquisition information: information necessary to acquire a service or content common service: service available on all cells where the TS is transmitted content: atomic content part of the service described, and scheduled separately delivery area: abstract area enabling to decou

41、ple the generation of regionalized ESGs from the knowledge of physical transmission areas NOTE: The ESG provider defines delivery areas and binds the IP streams scoped by an ESG to these delivery areas. Some network entity binds these delivery areas to cells in the network, via DVB service managemen

42、t and SDT generation. delivery area ID: integer value uniquely identifying a delivery area in the scope of a TS, ProviderURI elementary stream: stream of transport packets within a transport stream sharing a common Packet Identifier (PID) NOTE: The elementary stream definition differs from the one d

43、efined in MPEG-2 (ISO/IEC 13818-1 i.8). ETSI ETSI TS 102 592-2 V1.2.1 (2010-01)8ESG access descriptor: in the bootstrap session, descriptor providing the link between the declaration of the ESGs (in the ESG ProviderDiscovery descriptor) and their respective acquisition entry point (the announcement

44、carousel) ESG announcement carousel: FLUTE session used as an entry point by the terminal to acquire a given ESG ESG auxiliary data: ESG data, which is referenced from an instance of the XML based data model, e.g. an SDP file, an HTML page or a PNG file NOTE: Even though SDP files can be considered

45、as ESG auxiliary data, it is possible to transport them within the ESG fragment stream or as files within a FLUTE session. ESG bootstrap session: FLUTE session used as an entry point by the terminal to discover the ESGs available in a given IP platform of the actual TS ESG container: structure to gr

46、oup ESG data into one transport object for delivery purposes ESG Entry: in the ESG Access descriptor, entry providing the tuning parameters of one announcement carousel ESG fragment: fragment of ESG data delivered in the ESG fragment stream and referred to by a fragment reference in the encapsulatio

47、n structure NOTE: Namely an ESG fragment can be an ESG XML fragment, ESG auxiliary data or private auxiliary data. ESG Fragment ID: URI uniquely identifying a fragment in one ESG ESG init container: ESG container carrying data structures for initialization, such as the ESG init message and the ESG m

48、ain fragment ESG init message: initialization information to decode ESG fragments ESG phase 1: ESG as specified in TS 102 471V1.2.1 1, utilizing version 1 ESG bootstrap descriptors, and for which ESG identification is based on ProviderURI ESG phase 2: ESG as specified in TS 102 471 3, utilizing vers

49、ion 2 ESG bootstrap descriptors, and for which ESG identification is based on ESG_URI ESG ProviderDiscovery descriptor: in the bootstrap session, descriptor providing information on ESGs available in a given IP platform of the actual TS ESG session partition declaration: tells the terminal, how the ESG is partitioned in ESG Sessions, what are the partitioning criteria for each session ESG XML fragment: ESG fragment of an XML instance which is an instantiation of a data type NOTE: A limited set of ESG XML fragment