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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Evaluation of selective Rake receiver in direct sequence ultra wideband communications

http://hdl.handle.net/10191/6204
http://hdl.handle.net/10191/6204
dbd97cff-8f2c-4c63-9bf1-7348093a5d48
名前 / ファイル ライセンス アクション
1_0010.pdf 1_0010.pdf (521.7 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-04-08
タイトル
タイトル Evaluation of selective Rake receiver in direct sequence ultra wideband communications
タイトル
言語 en
タイトル Evaluation of selective Rake receiver in direct sequence ultra wideband communications
言語
言語 eng
キーワード
主題Scheme Other
主題 ultra wideband
キーワード
主題Scheme Other
主題 selective Rake receiver
キーワード
主題Scheme Other
主題 spreading bandwidth
キーワード
主題Scheme Other
主題 power delay profile
キーワード
主題Scheme Other
主題 partial band interference
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Rahman, Mohammad Azizur

× Rahman, Mohammad Azizur

WEKO 5985

Rahman, Mohammad Azizur

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Sasaki, Shigenobu

× Sasaki, Shigenobu

WEKO 5986

Sasaki, Shigenobu

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Zhou, Jie

× Zhou, Jie

WEKO 5987

Zhou, Jie

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Muramatsu, Shogo

× Muramatsu, Shogo

WEKO 5988

Muramatsu, Shogo

Search repository
Kikuchi, Hisakazu

× Kikuchi, Hisakazu

WEKO 5989

Kikuchi, Hisakazu

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著者別名
識別子 5990
識別子Scheme WEKO
姓名 佐々木, 重信
著者別名
識別子 5991
識別子Scheme WEKO
姓名 村松, 正吾
著者別名
識別子 5992
識別子Scheme WEKO
姓名 菊池, 久和
抄録
内容記述タイプ Abstract
内容記述 Performance of selective Rake (SRake) receiver is evaluated for direct sequence ultra wideband (DS-UWB) communications considering an independent Rayleigh channel having exponentially decaying power delay profile (PDF). BEP performances are shown. The results obtained are compared with similar results in a channel having flat PDP. Assumption of a flat PDP is found to predict the optimum spreading bandwidth to be lower and sub-optimum operating performance beyond optimum spreading bandwidth to be severely worse than that is achievable in a channel having exponentially decaying PDP by employing an SRake receiver having fixed number of combined paths. Optimum spreading bandwidth for SRake in a channel having exponentially decaying PDP is shown to be much larger than the one in a channel having flat PDP; that is specifically a good-news for UWB communications. Effects of partial band interference are also investigated. Interference is found to be less effective in exponentially decaying PDP.
書誌情報 IEICE transactions on fundamentals of electronics, communications and computer sciences
en : IEICE transactions on fundamentals of electronics, communications and computer sciences

巻 E87-A, 号 7, p. 1742-1746, 発行日 2004-07
出版者
出版者 The Institute of Electronics, Information and Communication Engineers
ISSN
収録物識別子タイプ ISSN
収録物識別子 09168508
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10826239
権利
権利情報 copyright©2004 IEICE(許諾番号07RB0183)
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.ieice.org/jpn/trans_online/
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