Subspace training method for signature waveformestimation in multipathCDMA channel with coloured noise
Yanrong Zhang, Guoan Bi, Boon Poh Ng · Electronics Letters · 2000
A powerful subspace training method for signature waveform estimation and detection in slow fading multipath DS-CDMA channels is presented. By using a small number of the desired user's training symbols, this method is computationally efficient, near-far resistant and independent of interference noise.