A joint treatment technique for down link beamforming and up link Rake receiver
Wang An · Journal of China Institute of Communications · 2001
This paper stands on the fact that bidirectional commonalty holds between uplink and down link channel state in CDMA mobile communication Down link signal subspace state is defined by up link signal sub space decomposition,then a joint treatment technique for down link beam forming and up link Rake is proposed The performance of algorithms proposed is illustrated by computer simulation