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Error Analysis of Hybrid DS-Multiband-UWB Multiple Access System in the Presence of Narrowband Interference
http://hdl.handle.net/10191/26120
http://hdl.handle.net/10191/261200e0e6140-299c-4ad9-b762-d5101f6c983b
名前 / ファイル | ライセンス | アクション |
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92_9_2167-2176.pdf (790.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-03-11 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Error Analysis of Hybrid DS-Multiband-UWB Multiple Access System in the Presence of Narrowband Interference | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | error analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | DS-Multiband-UWB | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | multiple access system | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | multiple access interference | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | multipath interference | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | narrowband interference | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | rake receiver | |||||
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× Rahman, Mohammad Azizur× Sasaki, Shigenobu× Harada, Hiroshi× Kato, Shuzo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper proposes a hybrid multiband (MB) ultra wideband (UWB) system with direct sequence (DS) spreading. The theoretical error analysis for the DS-MB-UWB multiple access system with Rake receiver in the presence of multipath and narrowband interference is developed. The developed theoretical framework models the multiple access interference (MAI), multipath interference (MI) and narrowband interference for the designed UWB system. It is shown that the system error performance corresponding to the combining effects of these interference can be accurately modeled and calculated. Monte Carlo simulation results are provided to validate the accuracy of the model. Additionally, it is found that narrowband interference can be mitigated effectively in the multiband UWB system by suppressing the particular UWB sub-band co-existing with the interfering narrowband signal. A typical improvement of 5dB can be achieved with 75% sub-band power suppression. On the other hand, suppression of UWB sub-band is also found to decrease frequency diversity, thus facilitating the increase of MAI. In this paper, the developed model is utilized to determine the parameters that optimize the UWB system performance by minimizing the effective interference. | |||||
言語 | en | |||||
書誌情報 |
en : IEICE transactions on fundamentals of electronics, communications and computer sciences 巻 92, 号 9, p. 2167-2176, 発行日 2009-09 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 電子情報通信学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916-8508 | |||||
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 | http://doi.org/10.1587/transfun.e92.a.2167 | |||||
権利 | ||||||
権利情報 | Copyright (C) 2009 IEICE | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づき電子情報通信学会のサイトから複製したものである | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
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://search.ieice.org/ |