多用户空时分组编码系统的自适应波束形成

Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738) Pub Date : 2004-08-30 DOI:10.1109/ISSSTA.2004.1371799

X. Tran, T. Taniguchi, Y. Karasawa

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引用次数: 13

摘要

提出了一种多用户alamouti型空时分组码的自适应波束形成接收方案。该方案基于最小均方误差(MMSE)准则对传输的空时分组编码符号进行空时处理，以获得最优估计。仿真结果表明，该方案在多用户系统中具有良好的性能。在N个接收天线的情况下，该方案可支持N个用户，每个用户使用两根天线。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Adaptive beamforming for multiuser space-time block coded systems

We propose a reception scheme with adaptive beamforming for multiuser Alamouti-type space-time block code. The proposed scheme performs space-time processing to optimally estimate the transmitted space-time block coded symbols based on the minimum mean square error (MMSE) criterion. Simulation results show that the scheme achieves good performance in a multiuser system. With N receive antennas the scheme can support N users each with two antennas.

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Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738)

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