【国外通信教程】Essentials of Cognitive Radio【Cambridge】

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文件名称：【国外通信教程】Essentials of Cognitive Radio【Cambridge】
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通信技术 电子书 【国外通信教程】Essentials of Cognitive Radio【Cambridge】 CAMBRIDGE UNIVERSITY PRESS Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, São Paulo Cambridge University Press The Edinburgh Building, Cambridge CB2 8RU, UK First published in print format ISBN-13 978-0-521-89770-9 ISBN-13978-0-511-53367-9 © Cambridge University Press 2009 Information on this title: www.cambridge.org/9780521897709 This publication is in copyright. Subject to statutory exception and to the provision of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. Cambridge University Press has no responsibility for the persistence or accuracy of urls for external or third-party internet websites referred to in this publication, and does not guarantee that any content on such websites is, or will remain, accurate or appropriate. Published in the United States of America by Cambridge University Press, New York www.cambridge.org Contents Acknowledgments page xi Listofabbreviations xiii 1Acognitiveradioworld 1 1.1Introduction 1 1.2Briefhistoryanddefinition 1 1.3Newspectrumregimes 4 1.4Cognitiveradiobeyondspectrummanagement 18 1.5Applicationdomains 22 1.6Conclusions 31 References 32 2Theessentials–anoverview 33 2.1Introduction 33 2.2Settingthesceneforunderstandingcognitiveradio 33 2.3Buildingadeeperunderstanding 38 2.4Thecoreessentials 41 2.5Theothernecessities 44 2.6Aroadmapforthebook 45 References 46 3Takingaction 47 3.1Introduction 47 3.2Understandingtheworldinwhichactionstakeplace 48 3.3Abrieftourofcommunicationssystems 57 3.4Theactionsindetail 62 3.5Communicatingthetransmitterconfigurationdetails tothereceiver 81 3.6Conclusions 86 References 87 4Observingtheoutsideworld 89 4.1Introduction 89 4.2Thespectrumsensingchallenge 92 4.3Thebasicsensingsystem 96 4.4Standaloneornon-cooperativespectrumsensing 105 4.5Cooperativespectrumsensing 108 4.6Gettinginformationfromanexternalsource 116 4.7Backtothewiderobservations 120 4.8Conclusions 121 References 122 5Makingdecisions 123 5.1Introduction 123 5.2Thedecision-makingprocess:part1 123 5.3Thedecision-makingprocess:part2 139 5.4Takingregulationsintoaccountwhen makingdecisions 144 5.5Thedecision-makingprocess:part3 146 5.6Conclusions 152 References 154 6Securityincognitiveradio 155 6.1Introduction 155 6.2Thestrengthandweaknessofbeingabletoobserve 157 6.3Thedouble-sidedcoinofcollaboration 159 6.4Physicallytamperingwiththecognitiveradio 161 6.5Thesinglepointsoffailure 161 6.6Applicationdemands 162 6.7Anexampleofsecurityinaction 163 6.8Thesilverlining 164 6.9Conclusions 165 7Cognitiveradioplatforms 167 7.1Introduction 167 7.2Acompletecognitiveradiosystem 167 7.3Cognitiveradioplatforms:digitalhardware 170 7.4Cognitiveradioplatforms:theanaloguepart 182 7.5Cognitiveradioplatforms:theotherbits 193 7.6Conclusions 193 References 194 8Cognitiveradioregulationandstandardisation 195 8.1Introduction 195 8.2Regulatoryissuesandnewspectrum managementregimes 195 8.3Cognitiveradioapplicationsandregulations 213 8.4Standardsandinternationalactivity 214 8.5Conclusion 220 References 221 9Conclusions 223 9.1Introduction 223 9.2Abriefsummingup 223 9.3Thefuture 227 AppendixAevelopmentsintheTV whitespacesintheUSA 229 Index 233