WCDMA Mobile

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WCDMA Mobile
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  WCDMA Mobile Matthew WuMO_RF  Outline WCDMA conceptWCDMA network architectureChannels of WCDMAWCDMA features CDMASpread SpectrumPower Controlando!erRake Recei!erSpreadin"Modulation WCDMA #R$ of MS R$ %#$ %#$ %  Outline WCDMA conceptWCDMA network architectureChannels of WCDMAWCDMA features CDMASpread SpectrumPower Controlando!erRake Recei!erSpreadin"Modulation WCDMA #R$ of MS R$ %#$ %#$ %  &enefits of WCDMA i"her Capacit' (about )$ *SM Data rate is +,-. Mcps,/M0 of 1 carrier for uplink and downlink,2o accurate base stations time s'nchroni0ation needed,Support for hando!er to and from *SM,Reuse of e3istin" *SM4*PRS network architecture, 5t6s different for CDMA78889 CDMA7888 uses *PS s'stem to achi!e time s'nc, :M0;  WCDMA band class
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