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Asynchronous, Decentralized DS-CDMA Using Feedback-Controlled Spreading Sequences for Time-Dispersive Channels
http://hdl.handle.net/10173/619
http://hdl.handle.net/10173/619eacde543-26e9-4f87-9898-3a4e60c7521b
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2011-01-26 | |||||
タイトル | ||||||
タイトル | Asynchronous, Decentralized DS-CDMA Using Feedback-Controlled Spreading Sequences for Time-Dispersive Channels | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | spectrum sharing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | spread spectrum | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | spreading sequence | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | direct sequence | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | multipath | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | COF | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | RAKE | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
MIYATAKE, Teruhiko
× MIYATAKE, Teruhiko× CHIBA, Kazuki× HAMAMURA, Masanori× TACHIKAWA, Shin'ich |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We propose a novel asynchronous direct-sequence code-division multiple access (DS-CDMA) using feedback-controlled spreading sequences (FCSSs) (FCSS/DS-CDMA). At the receiver of FCSS/DS-CDMA, the code-orthogonalizing filter (COF) produces a spreading sequence, and the receiver returns the spreading sequence to the transmitter. Then the transmitter uses the spreading sequence as its updated version. The performance of FCSS/DS-CDMA is evaluated over time-dispersive channels. The results indicate that FCSS/DS-CDMA greatly suppresses both the intersymbol interference (ISI) and multiple access interference (MAI) over time-invariant channels. FCSS/DS-CDMA is applicable to the decentralized multiple access. | |||||
書誌情報 |
IEICE Transactions on Communications 巻 E91-B, 号 1, p. 53-61, 発行日 2008-01-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916-8516@@@1745-1345 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10826261@@@AA11510208 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1093/ietcom/e91-b.1.53 | |||||
権利 | ||||||
権利情報 | Copyright © 2008 The Institute of Electronics, Information and Communication Engineers | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://search.ieice.org/ | |||||
関連名称 | http://search.ieice.org/ |