ISO/IEC INTERNATIONAL STANDARD 15149-1 Firstedition 2014-07-01 Information technology Telecommunications and information exchange between systems Magnetic field area network (MFAN) - Part 1: Air interface Technologiesde l'information-Teleinformatique-Reseaude zone de champ magnétique (MFAN)- Partie 1: Interface radio Referencenumber IS0/IEC15149-1:2014(E) Copyright International Organization for Standardization @IS0/IEC2014 cense from IHS Not for Resale IS0/IEC15149-1:2014(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC2014 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. ISO copyright office Case postale 56.CH-1211 Geneva 20 Tel. + 4122 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 netwoeking permited without license from IHS Not for Resale IS0/IEC15149-1:2014(E) Contents Page Foreword ..iv Introduction.. 1 Scope. 2 Terms anddefinitions 3 Symbols and abbreviated terms 4 Overview ..3 5 Network elements .5 5.1 General. .5 5.2 Time element. .6 5.3 Physical element .7 5.4 Address element .8 6 Network status. ..9 6.1 General 9 6.2 Networkconfiguration ..9 6.3 Network association. .9 6.4 Network disassociation ..9 6.5 Data transmission. .9 6.6 Network release .10 6.7 MFAN device state. .10 7 PHY layer. .12 7.1 PHY layer frame format ..12 7.2 Codingandmodulation ..14 8 MAc layerframeformat .18 8.1 General .18 8.2 Frame format .18 8.3 Frametype 20 8.4 Payload format 22 9 MAC layer function .30 9.1 General 30 9.2 Network association and disassociation 30 9.3 Data transmission. 32 9.4 Group ID set-up. .33 10 Airinterface .33 10.1 Frequency .33 10.2 Signal waveform .33 Bibliography .36 iii IHS under lic thout license from IHS Not for Resale