BPSK和QPSK相干到达的去相关

2006 International Symposium on Intelligent Signal Processing and Communications Pub Date : 2006-12-01 DOI:10.1109/ISPACS.2006.364779

R. Suleesathira, N. Phaisal-atsawasenee

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引用次数: 0

摘要

波束空间MUSIC (BMUSIC)的性能随着相干到达的间隔变近而恶化。在本文中，我们使用组合信号特征向量的前向后平均来改进BMUSIC。给出了评价来说明所提出的方法的能力。推导了带天线阵列的BPSK和QPSK调制的性能分析，并比较了误码率(ber)。

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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Decorrelation for BPSK and QPSK Coherent Arrivals

Performance of beamspace MUSIC (BMUSIC) deteriorates as the coherent arrivals become closely spaced. In this paper, we improve the BMUSIC by using the forward-backward averaging of a combined signal eigenvectors. Evaluations are given to illustrate the proposed method capability. Performance analysis of the BPSK and QPSK modulation with antenna arrays are derived and compared to bit error rates (BERs)

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2006 International Symposium on Intelligent Signal Processing and Communications

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