Multimedia Broadcasting and Multicasting in Mobile Networks Grzegorz Iwacz AGH University of Science and Technology, Poland Andrzej Jajszczyk AGH University of Science and Technology, Poland Michał Zaja˛czkowski Comarch SA, Poland A John Wiley and Sons, Ltd, Publication Multimedia Broadcasting and Multicasting in Mobile Networks Multimedia Broadcasting and Multicasting in Mobile Networks Grzegorz Iwacz AGH University of Science and Technology, Poland Andrzej Jajszczyk AGH University of Science and Technology, Poland Michał Zaja˛czkowski Comarch SA, Poland A John Wiley and Sons, Ltd, Publication This edition first published 2008 © 2008 John Wiley & Sons, Ltd Registered office John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, United Kingdom For details of our global editorial offices, for customer services and for information about how to apply for permission to reuse the copyright material in this book please see our website at www.wiley.com The right of the author to be identified as the author of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988 All rights reserved No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by the UK Copyright, Designs and Patents Act 1988, without the prior permission of the publisher Wiley also publishes its books in a variety of electronic formats Some content that appears in print may not be available in electronic books Designations used by companies to distinguish their products are often claimed as trademarks All brand names and product names used in this book are trade names, service marks, trademarks or registered trademarks of their respective owners The publisher is not associated with any product or vendor mentioned in this book This publication is designed to provide accurate and authoritative information in regard to the subject matter covered It is sold on the understanding that the publisher is not engaged in rendering professional services If professional advice or other expert assistance is required, the services of a competent professional should be sought Library of Congress Cataloging-in-Publication Data Iwacz, Grzegorz Multimedia broadcasting and multicasting in mobile networks / Grzegorz Iwacz, Andrzej Jajszczyk, Michal Zajaczkowski p cm Includes bibliographical references and index ISBN 978-0-470-69686-6 (cloth) Multimedia communications—Congresses Computer networks—Congresses I Jajszczyk, Andrzej II Zajaczkowski, Michal III Title TK5105.15.I83 2008 384.3 3—dc22 2008017686 A catalogue record for this book is available from the British Library ISBN 978-0-470-69686-6 (HB) Set in 11/13pt Sabon by Integra Software Services Pvt Ltd, Pondicherry, India Printed in Singapore by Markono Print Media Pte Ltd, Singapore To my great brother Grzegorz Iwacz To my wife Basia Andrzej Jajszczyk To my beloved wife Małgosia and to my parents Michał Zaja˛czkowski Contents About the Authors xi Abbreviations and Acronyms xiii List of Figures xix List of Tables xxiii Introduction References Multicast 2.1 The Idea of Multicast 2.2 Justifying the Cost of Multicast 2.3 Drawbacks of Multicast 2.4 IP Multicast 2.4.1 IP Multicast Networking Procedure 2.4.2 Mobility of Users References 13 16 18 21 22 Internet Protocol Datacasting 3.1 System Architecture 3.2 Digital Video Broadcasting 3.2.1 DVB-T as a Basis for DVB-H 3.2.2 Digital Video Broadcasting Handheld 3.3 Electronic Service Guide 3.4 Streaming 3.5 Data Transmission 3.6 Interaction Channel References 23 25 28 29 30 40 43 46 48 51 viii CONTENTS Multimedia Broadcast/Multicast Service (MBMS) 4.1 MBMS Overview 4.2 MBMS Architecture 4.3 MBMS Services 4.4 Performance of MBMS References 55 56 59 65 68 69 Alternative Technologies 5.1 MediaFLO 5.1.1 Architecture 5.1.2 System Performance 5.1.3 Technical Description 5.1.4 Summary 5.2 Digital Multimedia Broadcasting (DMB) 5.2.1 Multiplexing and Channel Coding 5.2.2 Modulation and Transmission 5.2.3 Summary 5.3 Terrestrial Integrated Services Digital Broadcasting (ISDB-T) 5.3.1 Overview of ISDB-T 5.3.2 ISDB-T Transmission System 5.3.3 Summary 5.4 Comparison of Technologies References 71 71 72 73 74 77 78 82 86 88 88 89 90 97 97 99 Digital Rights Management (DRM) 6.1 OMA DRM v2.0 6.2 Windows Media DRM 10 6.3 IPsec 6.4 Secure Real-Time Transport Protocol 6.5 ISMACrypt 6.6 DVB Conditional Access 6.7 Limitations of DRM Systems References 101 102 105 106 108 110 111 112 114 Business Model 7.1 Common Components 7.2 Components Specific to IPDC 7.3 Components Specific to MBMS 7.4 Terminals and Network Infrastructure 115 116 119 121 123 ... Zaja˛czkowski Comarch SA, Poland A John Wiley and Sons, Ltd, Publication Multimedia Broadcasting and Multicasting in Mobile Networks Multimedia Broadcasting and Multicasting in Mobile Networks Grzegorz.. .Multimedia Broadcasting and Multicasting in Mobile Networks Grzegorz Iwacz AGH University of Science and Technology, Poland Andrzej Jajszczyk AGH University of Science and Technology, Poland... Iwacz, Grzegorz Multimedia broadcasting and multicasting in mobile networks / Grzegorz Iwacz, Andrzej Jajszczyk, Michal Zajaczkowski p cm Includes bibliographical references and index ISBN 978-0-470-69686-6