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Impact of emission constraints on DS-UWB communications with arbitrary chip-duty
http://hdl.handle.net/10191/6203
http://hdl.handle.net/10191/620334b16926-df04-413a-baa5-bec74290db44
名前 / ファイル | ライセンス | アクション |
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1_0009.pdf (219.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-08 | |||||
タイトル | ||||||
タイトル | Impact of emission constraints on DS-UWB communications with arbitrary chip-duty | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Impact of emission constraints on DS-UWB communications with arbitrary chip-duty | |||||
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 | emission constraints | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | chip-duty | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | capacity | |||||
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× Sasaki, Shigenobu× Zhou, Jie× Kikuchi, Hisakazu |
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著者別名 | ||||||
識別子 | 5441 | |||||
識別子Scheme | WEKO | |||||
姓名 | 佐々木, 重信 | |||||
著者別名 | ||||||
識別子 | 5442 | |||||
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 | Peak and average power emissions of the newly emerging ultra wideband (UWB) radio are supposed to be limited by regulatory constraints. Impact of emission constraints on direct sequence (DS-) UWB communications that use arbitrary chip-duty is discussed in this letter. Depending on the communication pulse shape, a minimum chip-duty below which average emission cannot be increased with bandwidth, or in other words, permissible average emission limit cannot be reached due to the peak constraint is pointed. Effect of the emission constraints on the system capacity is also investigated and compared with the same with no constraint. It is shown that a peak constraint slows down the capacity increment with bandwidth. | |||||
書誌情報 |
IEICE Electronics Express en : IEICE Electronics Express 巻 1, 号 16, p. 483-489, 発行日 2004-11 |
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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 | 13492543 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1587/elex.1.483 | |||||
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/ |