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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 70号
  1. 部局別インデックス
  2. 工学部

lCA Based Blind MIMO OFDM Receiver

http://hdl.handle.net/20.500.12000/16668
http://hdl.handle.net/20.500.12000/16668
de95b4a1-a308-4481-903e-687271f5dfd5
名前 / ファイル ライセンス アクション
No70p009.pdf No70p009.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2010-05-13
タイトル
タイトル lCA Based Blind MIMO OFDM Receiver
言語 en
作成者 Alsharif, Mohammad Reza

× Alsharif, Mohammad Reza

en Alsharif, Mohammad Reza

Khosravy, Mahdi

× Khosravy, Mahdi

en Khosravy, Mahdi

Yamashita, Katsumi

× Yamashita, Katsumi

en Yamashita, Katsumi

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
内容記述
内容記述タイプ Other
内容記述 This paper proposes an ICA-based MIMO-OFDM system which efficiently overcomes problems inherent to ICA by using a precise and robust signal reconstruction method. It exploits the predetermined characteristics introduced to transmitted signals by a convolutional encoder at the transmitter to solve permutation indeterminacy, amplitude scaling ambiguity and phase distortion. Since, the introduced characteristics are only dependent on the convolutional code, despite the previous method, the proposed method is channel independent and robust. Moreover, the method is precise, because the accuracy of the introduced characteristics are fulfilled by an optimized convolutional code. We have compared the performance of the proposed MIMO-OFDM system with joint detection (JD) method which estimates the channels by using two training OFDM blocks. Although the JD method is a training based method, the performance of the proposed blind method is favorably comparable over slowly varying channels, and it dominates JD method over fast varying channels.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 eng
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/16668
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 70, p. 9-14
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