1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1Terrestrial digital multimedia broadcasting (T-DMB) receivers Part 1: Basic requirementBS EN 62516-1:2009National
2、 forewordThis British Standard is the UK implementation of EN 62516-1:2009. It isidentical to IEC 62516-1:2009.The UK participation in its preparation was entrusted to Technical CommitteeEPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee
3、can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2009 ISBN 978 0 580 61850 5 ICS 33.160.25Compliance with a British Standard cannot confer immunity from legal obli
4、gations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2009Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62516-1:2009EUROPEAN STANDARD EN 62516-1 NORME EUROPENNE EUROPISCHE NORM June 2009 CE
5、NELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worl
6、dwide for CENELEC members. Ref. No. EN 62516-1:2009 E ICS 33.160.25 English version Terrestrial digital multimedia broadcasting (T-DMB) receivers - Part 1: Basic requirement (IEC 62516-1:2009) Rcepteurs de radiodiffusion multimedia numrique terrestre (T-DMB) - Partie 1: Exigences fondamentales (CEI
7、62516-1:2009) Empfnger fr terrestrischen Multimediadigitalrundfunk (T-DMB) - Teil 1: Allgemeine Anforderung (IEC 62516-1:2009) This European Standard was approved by CENELEC on 2009-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions fo
8、r giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three offi
9、cial versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical comm
10、ittees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the Uni
11、ted Kingdom. EN 62516-1:2009 - 2 - Foreword The text of document 100/1490/FDIS, future edition 1 of IEC 62516-1, prepared by technical area 1, Terminals for audio, video and data services and content, of IEC TC 100, Audio, video and multimedia systems and equipment, was submitted to the IEC-CENELEC
12、parallel vote and was approved by CENELEC as EN 62516-1 on 2009-05-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-02-01 latest date by which the national standards c
13、onflicting with the EN have to be withdrawn (dow) 2012-05-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62516-1:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the follow
14、ing note has to be added for the standard indicated: IEC 60169-24 NOTE Harmonized as EN 60169-24:1993 (not modified). _ BS EN 62516-1:2009- 3 - EN 62516-1:2009 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referen
15、ced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common mod
16、ifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year - - Digital Audio Broadcasting (DAB); Guidelines and rules for implementation and operation - Part 2: System features ETSI TR 101 496-2 -1)- - Digital Audio Broadcasting (DAB); Data Broadcasting - MPEG-2 TS
17、 streaming ETSI TS 102 427 -1)- - Digital Audio Broadcasting (DAB); DMB video service; User Application Specification ETSI TS 102 428 -1)- - Radio Broadcasting Systems; Digital Audio Broadcasting (DAB) to mobile, portable and fixed receivers ETSI EN 300 401 -1)IEC 62104 2003 Characteristics of DAB r
18、eceivers EN 62104 2007 ISO/IEC 10918-1 -1)Information technology - Digital compression and coding of continuous-tone still images: Requirements and guidelines - - ISO/IEC 11172-3 -1)Information technology - Coding of moving pictures and associated audio for digital storage media at up to about 1,5 M
19、bit/s - Part 3: Audio - - ISO/IEC 13818-1 2000 Information technology - Generic coding of moving pictures and associated audio information: Systems - - ISO/IEC 13818-3 1998 Information technology - Generic coding of moving pictures and associated audio information - Part 3: Audio - - ISO/IEC 14496-1
20、 A3 2001 2007 Information technology - Coding of audio-visual objects - Part 1: Systems - - ISO/IEC 14496-3 -1)Information technology - Coding of audio-visual objects - Part 3: Audio - - ISO/IEC 14496-10 -1)Information technology - Coding of audio-visual objects - Part 10: Advanced Video Coding - -
21、ISO/IEC 14496-11 2005 Information technology - Coding of audio-visual objects - Part 11: Scene description and application engine - - 1)Undated reference. BS EN 62516-1:2009EN 62516-1:2009 - 4 - Publication Year Title EN/HD Year ISO/IEC 15444-1 -1)Information technology - JPEG 2000 image coding syst
22、em: Core Coding system - - ITU-T Recommendation H.264 -1)Advanced video coding for generic audiovisual services - - BS EN 62516-1:2009IEC 62516-1Edition 1.0 2009-02INTERNATIONAL STANDARD NORME INTERNATIONALETerrestrial digital multimedia broadcasting (T-DMB) receivers Part 1: Basic requirement Rcept
23、eurs pour diffusion multimdia numrique terrestre (T-DMB) Partie 1: Exigences fondamentales INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE TICS 33.160.25 PRICE CODECODE PRIXISBN 2-8318-1044-2 Registered trademark of the International Electrotechnical Commission M
24、arque dpose de la Commission Electrotechnique Internationale 2 62516-1 IEC:2009 CONTENTS FOREWORD.4 1 Scope.6 2 Normative references .6 3 Terms, definitions and abbreviations 7 4 Summary of receiver implementation 8 4.1 General .8 4.2 Basic operation of a T-DMB transmitter .8 4.3 Functional requirem
25、ents 10 4.4 Summary of audio service .10 4.5 Summary of video service .11 4.6 Summary of data service .11 5 Requirements on receiver implementations 11 5.1 T-DMB service selection and basic requirements 11 5.2 Audio service requirements .11 5.3 Video service requirements .12 5.3.1 General .12 5.3.2
26、Video objects.12 5.3.3 Audio objects.12 5.3.4 Auxiliary data objects 12 5.3.5 Delays between objects .12 5.4 Receiver channel switch time and initial access time (delay) . 12 5.4.1 Delay.12 5.4.2 Initial access time (delay) 13 5.4.3 Channel switch time 13 5.5 Audio and video synchronization .13 5.6
27、Functional requirements on the interfaces of auxiliary data .13 6 Synchronization of objects in T-DMB video service.13 7 Video14 7.1 General .14 7.2 Two-layer architecture.14 7.3 AVC features applied to T-DMB.15 8 Audio16 8.1 General .16 8.2 Summary of BSAC and HE-AAC V2.16 8.3 Operational method fo
28、r decoding audio objects .17 9 Auxiliary data .18 9.1 General .18 9.2 Examples of services using auxiliary data .18 9.3 Receiver structure for processing auxiliary data 18 9.4 Transmission of image data.19 10 Minimum RF performance specification 19 10.1 RF summary19 10.2 RF frequency band 19 10.3 RF
29、 input 20 10.4 RF operational characteristics . 20 BS EN 62516-1:200962516-1 IEC:2009 3 Bibliography24 Figure 1 Conceptual transmission architecture for the video services.9 Figure 2 Conceptual architecture of the video multiplexer 10 Figure 3 AVC decoder structure .15 Figure 4 Flow diagram of MPEG-
30、4 general audio .17 Figure 5 Example of content composition using auxiliary data18 Figure 6 Example of a receiver structure for processing auxiliary data . 19 Figure 7 Block diagram for T-DMB channel assign per block 21 Figure 8 Block diagram for selectivity measurements .22 Figure 9 Block diagram f
31、or adjacent channel selectivity measurements 22 Table 1 Band III signals .20 Table 2 Design specifications of T-DMB tuners 21 BS EN 62516-1:2009 4 62516-1 IEC:2009 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ TERRESTRIAL DIGITAL MULTIMEDIA BROADCASTING (T-DMB) RECEIVERS Part 1: Basic requirement FORE
32、WORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the ele
33、ctrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to te
34、chnical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Org
35、anization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technic
36、al committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publica
37、tions is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their nation
38、al and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be
39、in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committee
40、s for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the
41、 Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held
42、responsible for identifying any or all such patent rights. International Standard IEC 62516-1 has been prepared by technical area 1: Terminals for audio, video and data services and content, of IEC technical committee 100: Audio, video and multimedia systems and equipment. This bilingual version, pu
43、blished in 2009-05, corresponds to the English version. The text of this standard is based on the following documents: FDIS Report on voting 100/1490/FDIS 100/1521/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table.
44、The French version of this standard has not been voted upon. BS EN 62516-1:200962516-1 IEC:2009 5 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the maintenance result da
45、te indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. BS EN 62516-1:2009 6 62516-1 IEC:2009 TERRESTRIAL DIGITAL MULTIMEDIA BROADCASTING (
46、T-DMB) RECEIVERS Part 1: Basic requirement 1 Scope This part of IEC 62516 specifies the characteristics and minimum required performance for terrestrial digital multimedia broadcasting (T-DMB) receivers. The contents of this standard include T-DMB system information, video, audio, and MPEG-4 BIFS da
47、ta. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 62104:2003, Charac
48、teristics of DAB receivers ISO/IEC 10918-1, Information technology Digital compression and coding of continuous-tone still images: Requirements and guidelines ISO/IEC 11172-3, Information technology Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s Pa
49、rt 3: Audio ISO/IEC 13818-1:2000, Information technology Generic coding of moving pictures and associated audio information: Systems ISO/IEC 13818-3:1998 Information technology Generic coding of moving pictures and associated audio information Part 3: Audio ISO/IEC 14496-1:2001, Information technology Coding of audio-visual objects Part 1: Systems Amendment 3 (2003) ISO/IEC 14496-3, Information technology Coding of audio-visual object
