短码CDMA盲线性接收机的鲁棒性研究

1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications (Cat. No.99EX304) Pub Date : 1999-05-09 DOI:10.1109/SPAWC.1999.783007

Philip Schniter, C. Johnson

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引用次数: 8

摘要

本文研究了最小输出能量、子空间和最小熵准则在盲获取/线性均衡短码CDMA信号中的性能。考虑了具有显著多路径、用户负载和异步性的环境，发现最小熵准则在这些情况下提供了显著优于MSE的性能。

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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On the robustness of blind linear receivers for short-code CDMA

In this paper, we examine the performance of minimum output energy, subspace, and minimum entropy criteria for blind acquisition/ linear-equalization of short-code CDMA signals. Environments with significant multipath, user load, and asynchronism are considered, and it is found that a minimum entropy criterion offers significantly superior MSE performance in these situations.

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来源期刊

1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications (Cat. No.99EX304)

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