ISO/IEC INTERNATIONAL STANDARD 15961-1 Second edition 2021-12 Information technology - Data protocol for radio frequency identification (RFID) for item management - Part 1: Application interface Technologies de I'information - Protocole de données relatif a I'identification par radiofrequence (RFID) pour la gestion d'objets - Partie 1: Interface d'application Reference number IEC IS0/IEC 15961-1:2021(E) ISO @IS0/IEC2021 IS0/IEC 15961-1:2021(E) COPYRIGHTPROTECTEDDOCUMENT @IS0/IEC2021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, withoutpriorwrittenpermission.Permission can berequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0/IEC 2021-All rights reserved IS0/IEC 15961-1:2021(E) Contents Page Foreword ..viii Introduction. .ix 1 Scope.. 1 2 Normative references ..1 3 Terms, definitions and abbreviated terms. 1 3.1 Terms and definitions 1 3.2 Abbreviated terms and designations 2 4 Conformance 2 4.1 General. 2 4.2 Application conformance 2 4.3 Conformance of the Data Processor. 3 5 Protocol model. .3 6 Presentation conventions 3 6.1 Commands, responses, and arguments .3 6.1.1 General 3 6.1.2 Data types. 3 6.2 Object Identifier presentation in the application interface 4 6.2.1 Object identifier structure to IS0/IEC 8824-1 .4 6.2.2 Presenting the Object-Identifier in accordance with ISO/IEC 8824-1 .5 6.2.3 Presenting the Object-Identifier as a Uniform Resource Name (URN) .5 6.3 Bytenotation. 5 6.3.1 Byte - Basic unit for 8-bit coding .5 6.3.2 Bit ordering. 5 6.3.3 Byte conversion. 6 7 Processing application commands and responses 6 7.1 General .6 7.1.1 Option A: Straight through process. 6 7.1.2 Option B: Transfer encoding .6 7.2 Encoding system related information in commands 7 7.2.1 Singulation-Id. 7 7.2.2 AFI 7 7.2.3 DSFID. 7 7.2.4 Access-Method .8 7.2.5 Data-Format 9 7.3 Preparing the basic Objects and other application-based arguments 10 7.3.1 General 10 7.3.2 General model 11 7.3.3 Object-Identifier 11 7.3.4 Relating Object-Identifiers. 11 7.3.5 Object 11 7.3.6 Compact-Parameter. .12 7.3.7 Object-Lock. 14 7.4 Other command arguments. 14 7.4.1 Access-Password 14 7.4.2 Additional-App-Bits. 14 7.4.3 AFI-Lock. 14 7.4.4 Append-To-Existing-Multiple-Record 14 7.4.5 Application-Defined-Record-Capacity 15 7.4.6 Avoid-Duplicate. 15 7.4.7 Battery-Assist-Indicator. .15 7.4.8 Block-Align 15 7.4.9 Block-Align-Packed-Object 15 IS0/IEC2021-Allrightsreserved ii IS0/IEC 15961-1:2021(E) 7.4.10 Check-Duplicate .15 7.4.11 Data-CRC-Indicator .15 7.4.12 Data-Length-Of-Record ..16 7.4.13 Delete-MR-Method .. 16 7.4.14 Directory-Length-EBV8-Indicator ..16 7.4.15 DSFID-Lock .16 7.4.16 DSFID-Pad-Bytes. .. 16 7.4.17 Editable-Pointer-Size. .16 7.4.18 Encoded-Memory-Capacity ..17 7.4.19 EPC-Code .17 7.4.20 Full-Function-Sensor-Indicator .17 7.4.21 Hierarchical-Identifier-Arc .17 7.4.22 Identifier-0f-My-Parent. .17 7.4.23 Identify-Method ..17 7.4.24 ID-Type. .17 7.4.25 Instance-Of-Arc ..18 7.4.26 Kill-Password. .18 7.4.27 Length-Of-Mask. ..18 7.4.28 Lock-Directory-Entry .18 7.4.29 Lock-Multiple-Records-Header. .18 7.4.30 Lock-Record-Preamble. .18 7.4.31 Lock-UII-Segment-Arguments .18 7.4.32 Max-App-Length ..18 7.4.33 Memory-Bank. .19 7.4.34 Memory-Bank-Lock ..19 7.4.35 Memory-Length-Encoding .19 7.4.36 Memory-Segment. .19 7.4.37 Memory-Type. .19 7.4.38 Multiple-Records-Directory-Length 7.4.39 Multiple-Records-Features-Indicator .19 7.4.40 NSI-Bits 20 7.4.41 Number-In-Data-Element-List. .20 7.4.42 Number-Of-Records. .20 7.4.43 Number-0f-Tags.. .20 7.4.44 Objects-0ffsets-Multiplier 20 7.4.45 Packed-Object-Director