ISO/IEC TECHNICAL REPORT TR 18268 Firstedition 2013-12-15 Identification cards Contactless integrated circuit cards Proximity cards - Multiple PICCs in a single PCD field Cartes d'identification - Cartes d circuit(s) integre(s) sans contact. Cartes de proximité - Multiples PICCs dans le champ d'un seul PCD Reference number IS0/IEC TR 18268:2013(E) @IS0/IEC2013 I without license from IHS Not for Resale IS0/IEC TR 18268:2013(E) COPYRIGHTPROTECTEDDOCUMENT @IS0/IEC2013 All rights reserved. Unless otherwise specified, 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, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Case postale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax +4122 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0/IEC 2013 - All rights reserved No reproduction networking permtted without license from IHS Not for Resale IS0/IEC TR 18268:2013(E) Contents Page Foreword ..iv Introduction. 1 Scope. 2 Symbols and abbreviated terms 3 General 4 Physical effects of multiple PICCs. .2 4.1 Resonant frequency .2 4.2 Lowest operating field strength Hiow 4.3 Loading effect. .6 4.4 PCD to PICC communication 1 4.5 PICC to PCD communication .7 5 Addressing multiple PICCs ..8 5.1 CID support. 5.2 Altering random UID or PUPI ..8 5.3 Receiving blocks of other type. ..8 5.4 AFI management. 6 Scenarios ..9 6.1 Passport - multiple visas .9 6.2 Wallet - multi-industry .9 6.3 Possible scenarios .10 6.4 Collision avoidance. 10 Bibliography .11 iii ded by IHS under lic cense with ISt ed without license from IHS Not for Resale