文档介绍：Introduction to munications
Network Engineering
Second Edition
For a listing of recent titles in the Artech House munications Library,
turn to the back of this book.
Introduction to munications
Network Engineering
Second Edition
Tarmo Anttalainen
Artech House
Boston • London
Library of Congress Cataloging-in-Publication Data
Anttalainen, Tarmo.
Introduction to work engineering/Tarmo Anttalainen.—2nd ed.
p. cm. —(Artech House munications library)
Includes bibliographical references and index.
ISBN 1-58053-500-3 (alk. paper)
1. munication systems. I. Title. II. Series
TK5105 .A55 2003
—dc21 2002044067
British Library Cataloguing in Publication Data
Anttalainen, Tarmo
Introduction to work engineering.—2nd ed.
(Artech House munications library)
1. munication systems 2. munication systems—Handbooks, manu-
als, etc.
I. Title
’82
ISBN 1-58053-500-3
Cover design by Gary Ragaglia
© 2003 ARTECH HOUSE, INC.
685 Canton Street
Norwood, MA 02062
All rights reserved. Printed and bound in the United States of America. No part of this book
may be reproduced or utilized in any form or by any means, electronic or mechanical, in-
cluding photocopying, recording, or by any information storage and retrieval system, with-
out permission in writing from the publisher.
All terms mentioned in this book that are known to be trademarks or service marks have
been appropriately capitalized. Artech House cannot attest to the accuracy of this informa-
tion. Use of a term in this book should not be regarded as affecting the validity of any trade-
mark or service mark.
International Standard Book Number: 1-58053-500-3
Library of Congress Catalog Card Number: 2002044067
**********
Contents
Preface xv
Acknowledgments xix
1 Introduction to munications 1
What Is munications? 1
Significance of munications 1
Historical Perspective 3
Standardization 7
anizations 9
Interested Parties 1