ISO/IEC INTERNATIONAL STANDARD 18000-7 Fourth edition 2014-09-01 Information technology Radio frequency identification for item management - Part 7: Parameters for active air interface communications at 433 MHz Technologies de I'information Identification par radiofrequence (RFID) pour la gestion d'objets Partie 7: Parametres de communications actives d'une interface radio a433MHz Reference number IS0/IEC18000-7:2014(E) F . Copyright International Organization for Standardization @ IS0/IEC 2014 I without license from IHS Not for Resale IS0/IEC 18000-7:2014(E) COPYRIGHT PROTECTED DOCUMENT @IS0/IEC2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested 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 @ IS0/IEC 2014 - All rights reserved No reproduction or networking permited without license from IHS Not for Resale IS0/IEC 18000-7:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 Conformance 2.1 RF emissions general population 1 2.2 RF emissions and susceptibility health care setting. 1 2.3 Command structure and extensibility 1 2.4 Mandatory commands. .2 2.5 Optional commands. 2 2.6 Custom commands .2 2.7 Proprietary commands 3 Normative references .2 4 Terms and definitions .3 5 Symbols and abbreviated terms .3 6 433,92 MHz active narrowband specification 3 6.1 Physical layer. .3 6.2 Data Link layer 4 6.3 Tag commands. 16 6.4 Tag collection and collision arbitration 50 6.5 Multi-packet UDB Collection 53 6.6 Physical and Media Access Control (MAC) parameters .55 6.7 Security architecture. 59 7 Extended Mode .78 7.1 General description. 78 7.2 Physical (PHY) Layer. .81 7.3 MACLayer .86 7.4 Application layer Framework. .111 Annex A (normative) Co-existence of different application standards based on Is0/IEC 180o0-7. 188 Annex B (informative) Derivation of Session Key Ks Using SHA-1 .190 Annex C (informative) Overview of PKI and Digital Certificates .191 Annex D (normative) Implementation of IS0/IEC/IEEE 21451-7 Sensors into IS0/IEC 18000-7.193 Annex E (informative) Example of IS0 15962, 6-bit Encoded Data on an IS0/IEC 18000-7 Tag....200 Bibliography 202 iii e with I: d without license from IHS Not for Resale IS0/IEC 18000-7:2014(E) Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IsO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with IsO and IEC, also take part in the work. In the field of information technology, ISsO and IEC have established a joint technical committee, ISO/IECJTC 1. The procedures used to develop this document and those intended for its further maintenance are described in the Iso/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the iso list of patent declarations received (see w