Analise de desempenho de detectores multiusuarios lineares em canal com desvanecimento rayleigh

AUTOR(ES)
DATA DE PUBLICAÇÃO

2002

RESUMO

In this work simplified expressions to evaluate the performance of multiuser MMSE detector in CDMA systems using random spreading sequence on multipath Rayleigh fading channel are obtained. This work also presents simplified expressions for the mean bit error probability for amultirate system using random spreading sequences on AWGN and multipath Rayleigh fading channels using the multiuser MMSE and decorrelating detectors. All the results were validated by simulation.

ASSUNTO(S)

detecção de sinais probabilidades variaveis aleatorias

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