tailieunhanh - RECENT ADVANCES IN WIRELESS COMMUNICATIONS AND NETWORKS

Many exciting impacts on our daily life are shortly anticipated due to recent advances in wireless communication networks that enable real-time multimedia services to be provided via mobile broadband Internet on a wide variety of terminal devices. The trend is mainly driven by the evolution of wireless networks and advanced wireless information and communication technology (ICT). The progression to fourthgeneration (4G) or IMT-advanced systems is expected to significantly change usage habits and introduce new services, such as the services supported by higher spectralefficiency communication technology and self-configurable, high-feasibility networks. The Third Generation Partnership Project (3GPP) Long-Term Evolution (LTE) continues to be enhanced as this book is being written | RECENT ADVANCES IN WIRELESS COMMUNICATIONS AND NETWORKS Edited by Jia-Chin Lin Recent Advances in Wireless Communications and Networks Edited by Jia-Chin Lin Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2011 InTech All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution license which permits to copy distribute transmit and adapt the work in any medium so long as the original work is properly cited. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Niksa Mandic Technical Editor Teodora Smiljanic Cover Designer Jan Hyrat Image Copyright Edyta Pawlowska 2010. Used under license from First published July 2011 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Recent Advances in Wireless Communications and Networks Edited by Jia-Chin Lin p. cm. ISBN 978-953-307-274-6 kfTE IJ OPEN ACCESS INI Lvrl PUBLISHER INTECH open free online editions of InTech Books and Journals can be found at .