ファイル情報(添付) | |
タイトル |
多元有色信号源FIR伝送路に対するブラインド収縮法
|
タイトル |
A Blind Deflation Approach for MIMO-FIR Channels Driven by White but Higher-order Colored Source Signals
|
タイトル 読み |
タゲン ユウショク シンゴウゲン FIR デンソウロ ニ タイスル ブラインド シュウシュクホウ
|
著者 |
河本 満
Mansour Ali
Liu Ruey-wen
|
収録物名 |
島根大学総合理工学部紀要. シリーズA
|
巻 | 37 |
開始ページ | 85 |
終了ページ | 94 |
収録物識別子 |
ISSN 13427113
|
内容記述 |
抄録・要旨
The present paper deals with the blind deconvolution problem of multiple-input multiple output finite impulse response (MIMO-FIR) channels driven by source signals which are white in the sense of second-order statistics and spatially higher-order uncorrelated but temporally higher-order colored signals. Our goal is to solve the blind deconvolution problem using a deflation approach. To this goal, we propose an algorithm obtained by modifying the super-exponential deflation algorithm (SEDA) proposed by Inouye and Tanebe [8] to the case of the blind deconvolution problem of MIMO-FIR channels driven by the source signals which possess higher-order auto-correlations, which is referred to as a modified super-exponential deflation algorithm (MSEDA). Using the MSEDA, the colored source signals which are the inputs of the MIMO-FIR channels are extracted from the outputs of the MIMO-FIR channels one by one. To show the validity of the proposed approach, some simulation results are presented.
|
言語 |
英語
|
資源タイプ | 紀要論文 |
出版者 |
島根大学総合理工学部
Interdisciplinary Faculty of Science and Engineering, Shimane University
|
発行日 | 2003-12-15 |
アクセス権 | オープンアクセス |
関連情報 |
[NCID] AA11157087
|
備考 | 30-41+ / 1997-2007 |