BS ISO/IEC 18000-61:2012 BSl Standards Publication Information technology - Radio frequency identification for item management Part 61: Parameters for air interface communications at 860 MHz to 960 MHz Type A bsi. ..making excellence a habit. BS ISO/IEC 18000-61:2012 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO/IEC 18000-61:2012. Together with BS ISO/IEC 18000-6:2013, BS ISO/IEC 18000-62:2012, BS ISO/IEC 18000-63:2012, and BS ISO/IEC 18000-64:2012, it supersedes BS ISO/IEC 18000-6:2010, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/34, Automatic identification and data capture techniques. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2013. Published by BSI Standards Limited 2013. ISBN9780580753459 ICS 35.040 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Amendments issued since publication Date Text affected BS ISO/IEC 18000-61:2012 INTERNATIONAL ISO/IEC STANDARD 18000-61 First edition 2012-07-15 Information technology Radio frequency identification for item management - Part 61: Parameters for air interface communications at 860 MHz to 960 MHz Type A Technologies de I'information - ldentification par radiofrequence (RFID) pour la gestion d'objets - Partie 61: Parametres de communications d'une interface radio entre 860 MHz et 960 MHz, Type A Reference number ISO/IEC 18000-61:2012(E) IEC ISo @ISO/IEC2012 BS ISO/IEC 18000-61:2012 ISO/IEC 18000-61:2012(E) Versioncorrectasof05/05/2016 COPYRIGHT PROTECTED DOCUMENT C ISO/IEC2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland = @ ISO/IEC 2012 - All rights reserved BS ISO/IEC 18000-61:2012 ISO/IEC 18000-61:2012(E) Contents Page Foreword Introduction , Version correct as of 05/05/2016 1 Scope 2 Conformance ... 2.1 Claiming conformance... 2.2 Interrogator conformance and obligations.. 2.3 Tag conformance and obligations............ 3 Normative references..... 4 Terms, definitions, symbols and abbreviated terms ..... 4.1 Terms and definitions ... .3 4.2 Symbols...... 4.3 5 5.1 Parameter tables..... .5 6 9 University of Oxford, 6.1 Physical layer and data coding.. 6.1.1 Interrogator power-up waveform. .9 6.1.2 Interrogator power-down..... 6.1.3 Frequency hopping carrier rise and fall times 11 6.1.4 FMo return link... 12 6.1.5 PIE (Pulse interval encoding) forward link . 15 6.2 Data elements..... 20 6.2.1 Unique identifier (Tag ID).. 20 6.2.2 Sub-UID.. 20 6.2.3 Application family identifier . 21 IP Login, 6.2.4 Data storage format identifier (DSFID).... 21 6.3 Protocol elements ... 22 6.3.1 Tag memory organisation ..... 22 6.3.2 Support of battery assisted passive (BAP) tags ... 22 6.3.3 Block lock status ... .icensed copy:I 22 6.3.4 Tag signature....... 23 6.4 Protocol description. 23 6.4.1 Protocol concept 23 6.4.2 Command format... 24 6.4.3 Command flags.... 6.4.4 Round size.. .26 6.4.5 Command code definition and structure.. 26 6.4.6 Command classes..... .26 6.4.7 Command codes and CRC 28 6.4.8 Response format.. 31 6.4.9 33 6.4.10 Coillision arbitration... 6.4.11 General explanation of the collision arbitration mechanism. 34 6.5 Timing specifications....... 36 6.5.1 Timing specifications general.... 6.5.2 Tag state storage... .36 6.