1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSpecification of the Radio Data System (RDS) for VHF/FMsound broadcasting in the frequency range from 87,5 MHzto 108,0 MHzBS EN 62106:2009National forewordThis British Standard i
2、s the UK implementation of EN 62106:2009. It is identi-cal to IEC 62106:2009. It supersedes BS EN 62106:2001 which is withdrawn.The UK participation in its preparation was entrusted to Technical CommitteeEPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented o
3、n this committee 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 2010ISBN 978 0 580 64607 2ICS 33.060.20; 33.170; 35.240.99Compliance with a British Standard cann
4、ot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62106:2009EUROPEAN STANDARD EN 62106 NORME EUROPENNE EUR
5、OPISCHE NORM December 2009 CENELEC 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 a
6、nd by any means reserved worldwide for CENELEC members. Ref. No. EN 62106:2009 E ICS 33.060.20; 33.170; 35.240.99 Supersedes EN 62106:2001English version Specification of the Radio Data System (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 MHz to 108,0 MHz (IEC 62106:2009) Spci
7、fication du systme de radiodiffusion de donnes (RDS) pour la radio modulation de frquence dans la bande 87,5 MHz 108,0 MHz (CEI 62106:2009) Spezifikation des Radio-Daten-Systems (RDS) fr den VHF/FM Tonrundfunk im Frequenzbereich 87,5 MHz bis 108,0 MHz (IEC 62106:2009) This European Standard was appr
8、oved by CENELEC on 2009-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nati
9、onal standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own languag
10、e and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia
11、, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 62106:2009EN 62106:2009 - 2 - Foreword The text of document 100/1454/CDV, future edition 2 of IEC 62106, prepared by technical area 1: Term
12、inals 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 parallel vote and was approved by CENELEC as EN 62106 on 2009-12-01. This European Standard supersedes EN 62106:2001. The main changes with respect
13、 to EN 62106:2001 are listed below. the list of RDS country codes, inclusive of the extended country codes, has been updated in Annexes D and N; Annex E, containing the character code tables to be used in RDS has been updated; RadioText Plus has been added as a new feature in Annex P; Enhanced Radio
14、Text has been added as a new feature in Annex Q. 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) 2010-09-01 latest date by which the national standards conflicting with the EN
15、 have to be withdrawn (dow) 2012-12-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62106:2009 was approved by CENELEC as a European Standard without any modification. _ BS EN 62106:2009- 3 - EN 62106:2009 Annex ZA (normative) Normative referenc
16、es to international publications with their corresponding European publications 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 (incl
17、uding any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year ISO/IEC 10646 -1)Information technology - Universal multiple-octet coded character set (UCS) - - ISO 1481
18、9 Series Traffic and Traveller Information (TTI) - TTI messages via traffic message coding EN ISO 14819 Series ITU-R Recommendation BS.450-3 -1)Transmission standards for FM sound broadcasting at VHF - - ITU-R Recommendation BS.643-2 -1)System for automatic tuning and other applications in FM radio
19、receivers for use with the pilot-tone system - - ITU-T Recommendation E.212 -1)The international identification plan for public networks and subscriptions - - US NRS-4-A -1)National Radio Systems Committee - NRSC-4-A: United States RBDS standard - - - - Digital Audio Broadcasting (DAB);VHF/FM Broadc
20、asting: cross-referencing to simulcast DAB services by RDS-ODA 147 ETSI EN 301 700 -1)1)Undated reference. BS EN 62106:2009 2 62106 IEC:2009(E) CONTENTS 1 Scope.10 2 Normative references .10 3 Abbreviations and conventions .10 4 Modulation characteristics of the data channel (physical layer).11 4.1
21、General .11 4.2 Subcarrier frequency .11 4.3 Subcarrier phase.13 4.4 Subcarrier level .13 4.5 Method of modulation 13 4.6 Clock-frequency and data-rate 13 4.7 Differential coding .13 4.8 Data-channel spectrum shaping 14 5 Baseband coding (data-link layer) 17 5.1 Baseband coding structure 17 5.2 Orde
22、r of bit transmission .17 5.3 Error protection .18 5.4 Synchronisation of blocks and groups .19 6 Message format (session and presentation layers) .19 6.1 Addressing 19 6.1.1 Design principles .19 6.1.2 Principal features 20 6.1.3 Group types.21 6.1.4 Open data channel/Applications Identification23
23、6.1.5 Coding of the Group types.25 6.2 Coding of information 41 6.2.1 Coding of information for control42 6.2.2 Coding and use of information for display 50 6.2.3 Coding of Clock Time and date (CT)51 6.2.4 Coding of information for Transparent Data Channels (TDC) .51 6.2.5 Coding of information for
24、In House applications (IH) 51 6.2.6 Coding of Radio Paging (RP).51 6.2.7 Coding of Emergency Warning Systems (EWS) .52 7 Description of features .53 7.1 Alternative Frequencies list (AF)53 7.2 Clock Time and date (CT)53 7.3 Decoder Identification (DI) and dynamic PTY Indicator (PTYI).53 7.4 Extended
25、 Country Code (ECC)53 7.5 Enhanced Other Networks information (EON)53 7.6 Emergency Warning System (EWS).54 7.7 In House application (IH).54 7.8 Music Speech switch (MS) 54 7.9 Open Data Applications (ODA) 54 7.10 Programme Identification (PI) 54 7.11 Programme Item Number (PIN) .55 7.12 Programme S
26、ervice name (PS) .55 BS EN 62106:200962106 IEC:2009(E) 3 7.13 Programme TYpe (PTY) 55 7.14 Programme TYpe Name (PTYN)55 7.15 Radio Paging (RP) 55 7.16 RadioText (RT)56 7.17 Enhanced RadioText (eRT) .56 7.18 RadioText Plus (RT+)56 7.19 Traffic Announcement identification (TA) .56 7.20 Transparent Dat
27、a Channels (TDC) 56 7.21 Traffic Message Channel (TMC) 56 7.22 Traffic Programme identification (TP) 56 8 Marking 56 Annex A (normative) Offset words to be used for group and block synchronisation 58 Annex B (informative) Theory and implementation of the modified shortened cyclic code .59 Annex C (i
28、nformative) Implementation of group and block synchronisation using the modified shortened cyclic code.65 Annex D (normative) Programme identification codes and Extended country codes .68 Annex E (normative) Basic and extended RDS character sets72 Annex F (normative) Programme type codes86 Annex G (
29、informative) Conversion between time and date conventions89 Annex H (informative) ARI (Autofahrer-Rundfunk-Information) system Discontinuation.91 Annex J (normative) Language identification92 Annex K (informative) RDS logo .94 Annex L (informative) Open data registration .95 Annex M (normative) Codi
30、ng of Radio Paging (RP)98 Annex N (normative) Country codes and extended country codes for countries outside the European Broadcasting Area 130 Annex P (normative) Coding of RadioText Plus information (RT+) .135 Annex Q (normative) Coding of enhanced RadioText (eRT) .147 Annex R (informative) RBDS i
31、n the USA 152 Annex S (normative) List of RDS specific abbreviations .153 Bibliography154 Figure 1 Block diagram of radio-data equipment at the transmitter.12 Figure 2 Block diagram of a typical radio-data receiver/decoder.12 Figure 3 Amplitude response of the specified transmitter or receiver data-
32、shaping filter 15 Figure 4 Amplitude response of the combined transmitter and receiver data-shaping filters 15 Figure 5 Spectrum of biphase coded radio-data signals .16 Figure 6 Time-function of a single biphase symbol.16 Figure 7 57 kHz radio-data signals.16 Figure 8 Structure of the baseband codin
33、g.17 Figure 9 Message format and addressing.18 Figure 10 ODA version A groups24 BS EN 62106:2009 4 62106 IEC:2009(E) Figure 11 ODA version B groups25 Figure 12 Basic tuning and switching information Type 0A group 25 Figure 13 Basic tuning and switching information Type 0B group 26 Figure 14 Programm
34、e Item Number and slow labelling codes Type 1A group27 Figure 15 Programme Item Number Type 1B group.28 Figure 16 RadioText Type 2A group28 Figure 17 RadioText Type 2B group29 Figure 18 Application Identification for Open data Type 3A group .30 Figure 19 Open data Type 3B group .31 Figure 20 Clock-t
35、ime and date transmission Type 4A group 32 Figure 21 Open data Type 4B group .32 Figure 22 Transparent data channels Type 5A group 33 Figure 23 Transparent data channels Type 5B group 33 Figure 24 In-house applications Type 6A and 6B group.34 Figure 25 Radio Paging Type 7A group.34 Figure 26 Type 7B
36、 group .35 Figure 27 Traffic Message Channel Type 8A group .35 Figure 28 Open data Type 8B group .35 Figure 29 Allocation of EWS message bits Type 9A group 36 Figure 30 Open data Type 9B group .36 Figure 31 Programme Type Name PTYN Type 10A group.37 Figure 32 Open data Type 10B group .37 Figure 33 O
37、pen data Type 11A and 11B groups38 Figure 34 Open data Type 12A and 12B groups38 Figure 35 Enhanced Paging information Type 13A group 39 Figure 36 Open data Type 13B group .40 Figure 37 Enhanced Other Networks information Type 14A groups .40 Figure 38 Enhanced Other Networks information Type 14B gro
38、ups .40 Figure 39 Open data Type 15A group .41 Figure 40 Fast basic tuning and switching information Type 15B group.41 Figure 41 Structure of Block 3 of Type 1A groups 48 Figure 42 Structure of variant 12 of block 3 of type 14A groups (linkage information) National link.49 Figure 43 Structure of var
39、iant 12 of block 3 of type 14A groups (linkage information) International link 50 Figure 44 Structure of Variant 7 of Block 3 of type 1A groups for Identification of a programme carrying EWS information.53 Figure B.1 Generator matrix of the basic shortened cyclic code in binary notation .60 Figure B
40、.2 Shift-register implementation of the encoder .61 Figure B.3 Parity-check matrix of the basic shortened cyclic code62 Figure B.4 Shift-register implementation of the decoder .63 Figure C.1 Group and block synchronisation detection circuit 66 Figure D.1 PI structure.68 BS EN 62106:200962106 IEC:200
41、9(E) 5 Figure D.2 Structure of Variant 0 of Block 3 of Type 1A groups (Extended Country Codes)69 Figure D.3 Correspondence between geographical locations and the symbols used for the various countries within the European Broadcasting Area as an example .69 Figure G.1 Conversion routes between Modifi
42、ed Julian Date (MJD) and Coordinated Universal Time (UTC) .89 Figure J.1 Language identification code allocation .92 Figure M.1 Group type 7A message format for Radio Paging .101 Figure M.2 Group type 7A paging without an additional message.102 Figure M.3 Group type 7A paging with an additional 10 d
43、igit message .103 Figure M.4 Group type 7A paging with an additional 18 digit message .103 Figure M.5 Group type 7A paging with an additional alphanumeric message104 Figure M.6 Group type 7A paging with an additional international 15 digit message .105 Figure M.7 Functions message in international p
44、aging .106 Figure M.8 Variant 0 of 1A group with PIN .108 Figure M.9 Variant 2 of 1A group with PIN .109 Figure M.10 Variants of 1A group without PIN110 Figure M.11 Group type 13A 116 Figure M.12 Tone-only message 118 Figure M.13 First 7A group of a variable-length message.118 Figure M.14 Group type
45、 7A national paging with additional alphanumeric message 120 Figure M.15 Group type 7A national paging with additional variable-length numeric message.121 Figure M.16 Group type 7A national paging with additional variable-length functions message.122 Figure M.17 The two first 7A groups of an interna
46、tional alphanumeric message.124 Figure M.18 The two first 7A groups of an international variable-length numeric message.124 Figure M.19 The two first 7A groups of an international variable-length functions message.124 Figure M.20 Traffic handling capacity, busy hour, call rate = 0,10 calls/pager/hou
47、r .128 Figure M.21 Traffic handling capacity, busy hour, call rate = 0,067 calls/pager/hour .129 Figure M.22 Traffic handling capacity, busy hour, call rate = 0,05 calls/pager/hour .129 Figure P.1 RT+ information of the category Item (see Table P.2) will be attached to the programme elements Item 1
48、and Item 2 140 Figure P.2 RT+ information of the category Item will be attached to the programme elements Item 1 and Item 2, but not to the programme element News.140 Figure P.3 RT+ information of the category Item will be attached only to the programme element Item 1, but not to the programme element Talk .140 Figure P.4 Bit allocation for group 3A (message bits and AID) .141 Figure P.5 Coding of the message bits of the application group .142 Figure Q.1 eRT information elements.147 Figure Q.2 Bit allocation for group 3A (message bits and AID) .148 Figure Q.3 Coding o
