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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Interference detection method using wireless LAN based MIMO transmission

http://hdl.handle.net/10191/30671
http://hdl.handle.net/10191/30671
97d354d1-faa6-475f-88b2-495d8527322c
名前 / ファイル ライセンス アクション
2_7_307-312.pdf 2_7_307-312.pdf (767.3 kB)
Item type 学術雑誌論文 / Journal Article(1)
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

WEKO 5405

Kataoka, Ryochi

Search repository
Nishimori, Kentaro

× Nishimori, Kentaro

WEKO 5406

Nishimori, Kentaro

Search repository
Kuwahara, Masaaki

× Kuwahara, Masaaki

WEKO 5407

Kuwahara, Masaaki

Search repository
Hiraguri, Takefumi

× Hiraguri, Takefumi

WEKO 5408

Hiraguri, Takefumi

Search repository
Makino, Hideo

× Makino, Hideo

WEKO 5409

Makino, Hideo

Search repository
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
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/
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