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Optimum Detection of CDMA

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Optimum Detection of CDMA

Optimum Detection of CDMA

Author Name : Amit Kumar Dutta

Here we describe methods of detection of Code Division Multiple Access signal against Gaussian noise. We transmit differentially encoded signal and in the receiver, we do signal processing to reduce noise injected by the mixer or RF front end. Similar noise reduction method is also proposed for carrier recovery and hence the demodulator works. The detector is followed by BCH decoding which is syndrome based.