ETSI TS 102 668-2014 Digital Radio Mondiale (DRM) DRM-TMC (Traffic Message Channel) (V1 1 2)《数字调幅广播 (DRM) DRM-TMC (交通信息频道) (V1 1 2)》.pdf
《ETSI TS 102 668-2014 Digital Radio Mondiale (DRM) DRM-TMC (Traffic Message Channel) (V1 1 2)《数字调幅广播 (DRM) DRM-TMC (交通信息频道) (V1 1 2)》.pdf》由会员分享,可在线阅读,更多相关《ETSI TS 102 668-2014 Digital Radio Mondiale (DRM) DRM-TMC (Traffic Message Channel) (V1 1 2)《数字调幅广播 (DRM) DRM-TMC (交通信息频道) (V1 1 2)》.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、 ETSI TS 102 668 V1.1.2 (2014-11) Digital Radio Mondiale (DRM); DRM-TMC (Traffic Message Channel) TECHNICAL SPECIFICATION ETSI ETSI TS 102 668 V1.1.2 (2014-11)2Reference RTS/JTC-DRM-29 Keywords DRM, traffic ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 F
2、ax: +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 can be downloaded from: http:/www.etsi.org The present document may be made available in electronic versions and/or in
3、print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of th
4、e Portable Document Format (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 available at http:/
5、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 or utilized in any form or by any means, electronic or mechanic
6、al, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications St
7、andards Institute 2014. European Broadcasting Union 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organization
8、al Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 668 V1.1.2 (2014-11)3Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informat
9、ive references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 General . 7g34.1 TMC description 7g35 TMC data transport 7g36 Mapping of TMC messages . 9g37 Signalling and transport in DRM . 10g37.1 Signalling in the FAC . 10g37.2 Signalling in the SDC . 10g37.2.1
10、Service following 10g37.3 DRM data unit considerations 10g37.4 DRM packet mode considerations 11g38 DRM-TMC encoder requirements . 11g38.1 Date and time . 11g38.2 Country . 11g38.3 TMC Application ID (AID) 11g39 Other operational requirements 11g3Annex A (informative): Bibliography . 13g3History 14g
11、3ETSI ETSI TS 102 668 V1.1.2 (2014-11)4Intellectual 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 non-members, and can be found in
12、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:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no
13、 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 to the present document. Foreword This Technical
14、Specification (TS) has been produced by Joint Technical Committee (JTC) 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 19
15、90 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 standardization of radio and television receivers. Th
16、e 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 countries in the European broadcasting area; its headquar
17、ters is in Geneva. European Broadcasting Union CH-1218 GRAND SACONNEX (Geneva) Switzerland Tel: +41 22 717 21 11 Fax: +41 22 717 24 81 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “may not“, “need“, “need not“, “will“, “will not“, “can“ and “ca
18、nnot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction The need for traffic and traveller information is rising in
19、our society. The Traffic Message Channel (TMC) is a specific application which delivers road driver information in an efficient way. TMC messages are intended for dedicated decoders, which perform a selection of the relevant messages and transform them to human-intelligible output, e.g. by display o
20、r a speech synthesiser. TMC messages can be filtered so that only those relevant to the current journey are displayed, while a TMC-enabled navigation system can offer dynamic route guidance - alerting the driver of a problem on the planned route and calculating an alternative route to avoid the inci
21、dent. TMC is already available in Digital Audio Broadcasting (DAB) 2 and in FM-RDS 4. To increase the availability of TMC, the DRM system 1 provides a suitable broadcast system. The huge coverage areas of DRM enable the distribution of nationwide and trans-national traffic messages. Therefore the pr
22、esent document allows the use of several TMC services originating from different sources to cover huge traffic areas combined within one DRM data application service. ETSI ETSI TS 102 668 V1.1.2 (2014-11)51 Scope The present document gives information how to transport the Traffic Message Channel (TM
23、C) in the Digital Radio Mondiale (DRM) system and provides the references to the associated specifications. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies
24、. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this cl
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