ETSI TS 102 771-2011 Digital Video Broadcasting (DVB) Generic Stream Encapsulation (GSE) implementation guidelines (V1 2 1)《数字视频广播(DVB) 一般流封装(GSE)实施指南(版本1 2 1)》.pdf
《ETSI TS 102 771-2011 Digital Video Broadcasting (DVB) Generic Stream Encapsulation (GSE) implementation guidelines (V1 2 1)《数字视频广播(DVB) 一般流封装(GSE)实施指南(版本1 2 1)》.pdf》由会员分享,可在线阅读,更多相关《ETSI TS 102 771-2011 Digital Video Broadcasting (DVB) Generic Stream Encapsulation (GSE) implementation guidelines (V1 2 1)《数字视频广播(DVB) 一般流封装(GSE)实施指南(版本1 2 1)》.pdf(36页珍藏版)》请在麦多课文档分享上搜索。
1、 ETSI TS 102 771 V1.2.1 (2011-05)Technical Specification Digital Video Broadcasting (DVB);Generic Stream Encapsulation (GSE)implementation guidelinesETSI ETSI TS 102 771 V1.2.1 (2011-05)2Reference RTS/JTC-DVB-299 Keywords digital, DVB, TV ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex -
2、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 downloaded from: http:/www.etsi.org The present document ma
3、y 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 shall be the printing on ETSI printers of the PDF ver
4、sion 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 available at http:/portal.etsi.org/tb/status/status.asp
5、 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. The copyright and the foregoing restriction extend to r
6、eproduction in all media. European Telecommunications Standards Institute 2011. European Broadcasting Union 2011. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of
7、 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 Marks registered and owned by the GSM Association. ET
8、SI ETSI TS 102 771 V1.2.1 (2011-05)3Contents Intellectual Property Rights 5g3Foreword . 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 7g33 Abbreviations . 7g34 Requirements for GSE definition . 9g35 System scenarios for GSE applicability . 9g35.1 Interactive
9、DVB-S2 system with terrestrial return channel 10g35.2 Interactive DVB-S2 system with satellite return channel (DVB-RCS) for broadband access . 10g35.3 DVB-S2 system for professional applications 11g35.4 General broadcasting (unidirectional) of IPTV using DVB-S2 system 12g36 GSE implementation 12g36.
10、1 Implementation and use of advanced GSE features . 12g36.1.1 Multiple addressing format support 12g36.1.1.1 6-Byte label (default format) . 12g36.1.1.2 No label . 13g36.1.1.3 Label re-use . 13g36.1.1.4 3-Byte label. 13g36.1.2 GSE Extension Header . 15g36.1.3 Fragmentation Identifier (Frag ID) Manag
11、ement . 16g36.2 Simple transmitter for CCM . 18g36.3 Transmitter with support for ACM/VCM operation and QoS management 18g36.4 Receiver 22g36.4.1 Receiver profiles . 23g37 Locating GSE streams 24g37.1 “Mixed“ system (TS and GS) . 24g37.2 “Generic Stream only“ system 26g38 Physical layer requirements
12、 for GSE applicability 27g38.1 Reliability requirements . 27g38.2 Physical layer Fragmentation . 27g38.3 Frame format requirements 28g38.3.1 Start of the first GSE packet . 28g38.3.2 Frame size requirements . 29g38.4 Padding . 29g38.5 GSE packets no re-ordering 29g38.6 Signalling requirements 29g39
13、DVB-S2 systems 30g39.1 Reliability . 30g39.1.1 Reliability in constant coding modes 30g39.1.2 Reliability in adaptive coding modes 30g39.2 Frame format 30g39.2.1 Frame format for constant coding modes . 30g39.2.2 Frame format for adaptive coding modes . 31g39.3 Input Stream Identifier (ISI) . 32g39.
14、4 Signalling . 32g3Annex A (normative): GSE performances over DVB-S2 satellite links 33g3A.1 Assessment assumptions and scenarios 33g3ETSI ETSI TS 102 771 V1.2.1 (2011-05)4A.2 Performances results. 35g3History 36g3ETSI ETSI TS 102 771 V1.2.1 (2011-05)5Intellectual Property Rights IPRs essential or p
15、otentially 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); Essential, or potentially Essent
16、ial, 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/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. N
17、o 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 Joint Technical Committee (JTC)
18、 Broadcast of the European Broadcasting Union (EBU), Comit 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 br
19、oadcasting 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 standardization of radio and television receivers. The EBU is a professional association of broadcasting organizations whose
20、 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 countries in the European broadcasting area; its headquarters is in Geneva. European Broadcasting Union CH 1218 GRAND SACONNEX (
21、Geneva) Switzerland Tel: +41 22 717 21 11 Fax: +41 22 717 24 81 The Digital Video Broadcasting Project (DVB) is an industry-led consortium of broadcasters, manufacturers, network operators, software developers, regulatory bodies, content owners and others committed to designing global standards for
22、the delivery of digital television and data services. DVB fosters market driven solutions that meet the needs and economic circumstances of broadcast industry stakeholders and consumers. DVB standards cover all aspects of digital television from transmission through interfacing, conditional access a
23、nd interactivity for digital video, audio and data. The consortium came together in 1993 to provide global standardisation, interoperability and future proof specifications. ETSI ETSI TS 102 771 V1.2.1 (2011-05)61 Scope The present document gives guidelines for the implementation of the Generic Stre
24、am Encapsulation (GSE) Protocol. The guidelines are intended to be recommended rules, advice and good practices for the usage of the GSE specifications defined in TS 102 606 1, in order to assist systems integrators and equipment manufacturers. As such, they aim at facilitating the efficient and rel
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