Fundamentals of Wireless Communication

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1、FundamentalsofWirelessCommunication12DavidTse,UniversityofCalifornia,BerkeleyPramodViswanath,UniversityofIllinois,Urbana-ChampaignJuly5,20041Draft.Pleasedonotdistributewithouttheauthors’consent.2Commentsaremuchappreciated,pleasemailthemtodtse@eecs.berke

2、ley.eduorpramodv@uiuc.edu.Contents1IntroductionandBookOverview81.1BookObjective...............................81.2WirelessSystems..............................91.3BookOutline................................122TheWirelessChannel162.1PhysicalModelingforWi

3、relessChannels.................172.1.1Freespace,fixedtransmittingandreceiveantennas.......182.1.2Freespace,movingantenna....................192.1.3Reflectingwall,fixedantenna...................202.1.4Reflectingwall,movingantenna..................222.1.5Refle

4、ctionfromaGroundPlane..................252.1.6PowerDecaywithDistanceandShadowing............252.1.7MovingAntenna,MultipleReflectors...............262.2Input/OutputModeloftheWirelessChannel..............272.2.1TheWirelessChannelasaLinearTime-VaryingSystem

5、....272.2.2BasebandEquivalentModel....................292.2.3ADiscreteTimeBasebandModel.................332.2.4AdditiveWhiteNoise........................362.3TimeandFrequencyCoherence......................382.3.1DopplerSpreadandCoherenceTime............

6、...382.3.2DelaySpreadandCoherenceBandwidth.............392.4StatisticalChannelModels.........................432.4.1ModellingPhilosophy........................432.4.2RayleighandRicianFading....................442.4.3TapGainAutocorrelationFunction.......

7、.........453Point-to-PointCommunication:Detection,DiversityandChannelUncertainty613.1DetectioninaRayleighFadingChannel.................623.1.1NoncoherentDetection.......................621TseandViswanath:FundamentalsofWirelessCommunication23.1.2Coherent

8、Detection.........................653.1.3FromBPSKtoQPSK:ExploitingtheDegreesofFreedom...693.1.4Diversity...............................713.2TimeDiversity...............................733.2.1RepetitionCoding......................