Z. Xu

On correlation matching approaches to multipath parameter estimation in multiuser CDMA systems

Z. Xu, M. K. Tsarsanis, 1999, 1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications (Cat. No.99EX304).

Blind channel estimation via subspace approximation

Z. Xu, 2003, The Thrity-Seventh Asilomar Conference on Signals, Systems & Computers, 2003.