In this paper, we propose a 2D receiver structure for MC-CDMA systems with the reduced-rank multistage Wiener filter, where the proposed 2D receiver does not require angle of arrival estimation and explicitly channel estimation. Due to faster convergence property of the reduced rank processing, it outperforms the MMSE-based receivers with the classical Wiener solution estimated by using a small finite number of samples.
|Number of pages||4|
|Journal||IEEE Vehicular Technology Conference|
|State||Published - 2005|
|Event||2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden|
Duration: 30 May 2005 → 1 Jun 2005