ISO/IEC INTERNATIONAL STANDARD 24793-1 First edition 2010-12-15 Information technology Mobile multicast communications: Framework Technologies de I'information Communications de diffusion groupée mobile: cadre de travail Reference number ISO/IEC 24793-1:2010(E) IEC ISo @ISO/IEC2010 ISO/IEC 24793-1:2010(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by isO member bodies. In COPYRIGHTPROTECTEDDOCUMENT ? ISO/IEC2010 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 Casepostale56.CH-1211Geneva20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published by ISO in 2011 Published in Switzerland @ISO/IEC2010-All rightsreserved ISO/IEC 24793-1:2010(E) CONTENTS Page Foreword iv 1 Scope 1 2 Normative reference 1 3 Definitions 1 4 Abbreviations 2 5 Introduction 2 5.1 Market trends 2 5.2 Network environments... 3 5.3 Related Standards. 4 6 7 6.1 Target applications and services .... 7 6.2 Design principles... 7 6.3 Network models ... 8 6.4 Functional requirements. 9 7 Functional architecture.. 10 7.1 Functional entities 10 7.2 Reference configuration of functional entities 11 7.3 MMC functionality.... 13 8 High-level information flows .... 15 8.1 Service subscription and session announcement.. 15 8.2 Multicast data transport.. 16 8.3 Session join and leave... 16 8.4 Configuration of MMC agents .... 17 8.5 Status monitoring .. 17 8.6 Mobility support. 18 Annex A - Applicability of MMC protocols to OMA/BCAST. 20 Bibliography 21 ization All rights reserved ili