Blind deconvolution algorithms for MIMO-FIR channels driven by white but fourth-order colored signals

被引：0

作者：

Kawamoto, M ^{[1
]}

Inouye, Y ^{[1
]}

Liu, RW ^{[1
]}

机构：

[1] Shimane Univ, Dept Elect & Control Syst, Matsue, Shimane 6908504, Japan

来源：

CONFERENCE RECORD OF THE THIRTY-FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS | 2000年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the blind deconvolution problem of MIMO-FIR channels driven by source signals which are temporally second-order uncorrelated but fourth-order correlated and spatially second- and fourth-order uncorrelated. Recently, we proposed a criterion for solving the blind deconvolution problem [8], [9]. However, we have not yet shown an algorithm to implement our proposed criterion. One of our objectives in the present paper is to propose an iterative algorithm for achieving the blind deconvolution by using this criterion. To achieve this objective, we consider an approach caned the non-deflation method. We propose an iterative algorithm based on the method. Moreover, we present a deflation algorithm using this criterion for the blind separation of MIMO constant channels.

引用

页码：1202 / 1206

页数：3

共 38 条

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