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Impact of Timing Jitter on DS-UWB and Hybrid DS-Multiband UWB Systems with Rake Reception over Multipath Environment
http://hdl.handle.net/10191/6200
http://hdl.handle.net/10191/6200e41636ef-3326-4a25-b4a8-6396fddfcbde
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
1_0006.pdf (507.4 kB)
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| 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 | Impact of Timing Jitter on DS-UWB and Hybrid DS-Multiband UWB Systems with Rake Reception over Multipath Environment | |||||
| タイトル | ||||||
| タイトル | Impact of Timing Jitter on DS-UWB and Hybrid DS-Multiband UWB Systems with Rake Reception over Multipath Environment | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | timing jitter | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | DS-MB-UWB | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | DS-UWB | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Rake reception | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | SER | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Sum, Chin Sean
× Sum, Chin Sean× Sasaki, Shigenobu× Kikuchi, Hisakazu |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 5952 | |||||
| 姓名 | 佐々木, 重信 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 5953 | |||||
| 姓名 | 菊池, 久和 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this paper, the impact of timing jitter in direct sequence ultra wideband (DS-UWB) system is investigated over multipath fading channel. Also, a novel hybrid direct sequence multiband UWB (DS-MB-UWB) system is proposed to mitigate the impact of timing jitter. We analyze and compare the system performance for conventional DS-UWB and hybrid DS-MB-UWB with Rake receiver in the presence of timing jitter over additive white Gaussian noise (AWGN) and multipath channel. Theoretical framework is developed to calculate the amount of average energy captured in the multipath profiles and symbol error rate (SER) considering the presence of timing jitter. It is found that DS-MB-UWB system, which employs multiple sub-bands is more jitter-robust than conventional DS-UWB systems. Besides, timing jitter is found to have different impacts on DS-UWB and DS-MB-UWB systems corresponding to different parameters such as number of sub-bands employed, pulse shape, center frequency, bandwidth, number of combined paths in Rake receiver and channel power delay profile (PDP). These different impacts are analyzed and discussed in the paper. | |||||
| 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 E89-A, 号 6, p. 1657-1667, 発行日 2006-06 |
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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 | 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 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1093/ietfec/e89-a.6.1657 | |||||
| 権利 | ||||||
| 権利情報 | copyright©2006 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/ | |||||
