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Interference detection method using wireless LAN based MIMO transmission
http://hdl.handle.net/10191/30671
http://hdl.handle.net/10191/3067197d354d1-faa6-475f-88b2-495d8527322c
名前 / ファイル | ライセンス | アクション |
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2_7_307-312.pdf (767.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-12-02 | |||||
タイトル | ||||||
タイトル | Interference detection method using wireless LAN based MIMO transmission | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Interference detection method using wireless LAN based MIMO transmission | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | MIMO | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | collision detection | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | short preamble signals | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | orthogonal polarized antennas | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | interference | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kataoka, Ryochi
× Kataoka, Ryochi× Nishimori, Kentaro× Kuwahara, Masaaki× Hiraguri, Takefumi× Makino, Hideo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper proposes an interference detection method in MIMO transmission, which utilizes periodical preamble signals in a frequency domain. In the propose method, second antenna receives the signals while first antenna transmits the preamble signals. Hence, the interference can be detected by observing the subcarriers which are not mapped short preamble signal using the received signal after the FFT processing. Moreover, we utilize the orthogonal polarized antennas to reduce the mutual coupling between the transmitter and receiver. By a computer simulation and measurement with the use of orthogonal polarized antenna, it is shown that the proposed method can successfully detect interference from the other system when the interfering power is greater than the noise power. | |||||
書誌情報 |
IEICE Communications Express en : IEICE Communications Express 巻 2, 号 7, p. 307-312, 発行日 2013-07 |
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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 | 21870136 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1587/comex.2.307 | |||||
権利 | ||||||
権利情報 | Copyright(C)2013 IEICE | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づきJ-Stageから複製したものである | |||||
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 | https://www.jstage.jst.go.jp/ | |||||
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/ |