Adaptive equalization with cancellation for frequency selective layered space-time receiver

被引：0

作者：

He, Guanghui ^{[1
]}

Zhou, Zucheng ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4 | 2006年

关键词：

affine projection algorithm (APA); multiple input multiple output (MIMO); recursive least squares (RLS); adaptive equalization;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Layered Space-Time architecture can achieve high channel capacity by deploying multiple transmit and receive antennas, but the existence of inter-symbol interference (ISI) and co-channel interference (CCI) limits its performance over frequency selective fading channels. In this paper, a new adaptive equalization with interference cancellation method based on affine projection algorithm (APA) is developed. The proposed algorithm performs interference cancellation in the process of detection without channel identification. Simulation results demonstrate the promising performance of the proposed method. Furthermore, this algorithm can obtain significant computation saving over the existed RLS-IC-DFE algorithm with approximately the same bit error rate (BER) performance.

引用

页码：2056 / +

页数：2

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