Library of Congress Cataloging-in-Publication Data
Mobile location services : the definitive guide / Andrew Jagoe.
Includes bibliographical references and index.
1. Mobile computing. 2. Mobile communication systems. 3. Geographic information systems. 4. Automatic tracking. I. Title.
QA76.59 .J34 2002
2003 Pearson Education, Inc.
Publishing as Prentice Hall Professional Technical Reference
Upper Saddle River, New Jersey 07458
Prentice Hall books are widely used by corporations and government agencies for training, marketing, and resale.
For information regarding corporate and government bulk discounts , please contact: Corporate and Government Sales (800) 382-3419 or firstname.lastname@example.org
Figures 6.2, 6.3, and 10.10 Copyright 2002 Open Mobile Alliance Ltd. All Rights Reserved.
Company and product names mentioned herein are the trademarks or registered trademarks of their respective owners .
All rights reserved. No part of this book may be reproduced, in any form or by any means, without permission in writing from the publisher.
Printed in the United States of America
10 9 8 7 6 5 4 3 2 1
Pearson Education LTD.
Pearson Education Australia PTY, Limited
Pearson Education Singapore, Pte. Ltd.
Pearson Education North Asia Ltd.
Pearson Education Canada, Ltd.
Pearson Educaci ³n de Mexico, S.A. de C.V.
Pearson Education ”Japan
Pearson Education Malaysia, Pte. Ltd.