Interference cancelling receivers have been suggested as low complexity receivers for CDMA systems. A multi-element interference cancelling receiver was proposed in , and it was demonstrated that using spatial information about the users will improve the performance of the receiver. In this paper, an adaptive multi-element interference canceller is formulated, and it is shown that without requiring any additional information, the receiver can spatially discriminate between the users and improve the error performance.
|Original language||English (US)|
|Number of pages||4|
|Journal||ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings|
|State||Published - Jan 1 1997|