盲Volterra系统均衡的迭代多通道方法

1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications (Cat. No.99EX304) Pub Date : 1999-05-09 DOI:10.1109/SPAWC.1999.783065

A. Redfern, G.T. Zhou

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引用次数: 2

摘要

盲信道均衡在现代通信系统中是一个具有挑战性的问题，其中训练序列的传输可能是不可能的。针对非线性信道，提出了一种盲多通道均衡器设计方法。不需要知道系统核的确切长度，并且在无噪声的情况下可以完全重建输入。仿真验证了该算法在三阶基带Volterra系统上的性能。

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An iterative multichannel method for blind Volterra system equalization

Blind channel equalization is a challenging problem in modern communication systems, where the transmission of a training sequence may not be possible. In this paper a blind multichannel equalizer design procedure is proposed for Volterra (nonlinear) channels. Knowledge of the exact lengths of the system kernels is not necessary, and perfect reconstruction of the input is possible in the noise-free case. Simulations demonstrate the performance of the algorithm on a third-order baseband Volterra system.

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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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