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LEDアレイと高速度カメラを用いた路車間可視光通信のための符号間干渉の除去手法
http://hdl.handle.net/2237/23892
http://hdl.handle.net/2237/23892543c6dee-7999-43c4-bcd6-b71bd499ea1d
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-03-22 | |||||
タイトル | ||||||
タイトル | LEDアレイと高速度カメラを用いた路車間可視光通信のための符号間干渉の除去手法 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | Cancellation Method for Intersymbol Interference on Road-to-Vehicle Visible Light Communication using LED Array and High-Speed Camera | |||||
言語 | en | |||||
著者 |
笠嶋, 達也
× 笠嶋, 達也× 山里, 敬也× 岡田, 啓× 藤井, 俊彰× 圓道, 知博× 荒井, 伸太郎× KASASHIMA, Tatsuya× YAMAZATO, Takaya× OKADA, Hiraku× FUJII, Toshiaki× YENDO, Tomohiro× ARAI, Shintaro |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | (c)一般社団法人電子情報通信学会 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 可視光通信 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 路車間通信 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 符号間干渉 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 面積平均法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 優先度重畳符号化 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Visible Light Communication | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Road−to−Vehicle Communication | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Intersymbol Interference | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Area average | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Overlay coding | |||||
抄録 | ||||||
内容記述 | 本稿では送信機にLEDアレイ,受信機に高速度カメラを用いた可視光通信を考える.LEDアレイはLEDの点灯,消灯で情報を表現しているが,点灯しているLEDの光が周囲に拡散し,隣接のLEDに影響を与えてしまう問題があり,誤り率特性劣化の原因となる.そこでこの問題をLED光の符号間干渉として扱い,除去することを目的とする.本稿ではまずLED光の符号間干渉除去を効率よく行うための前処理として,面積平均法を用いた量子化を提案する.次に除去手法としてISIを考慮した優先度重畳符号化とそのための符号間干渉成分の推定方法を提案し,その特性を評価する. | |||||
言語 | ja | |||||
内容記述タイプ | Abstract | |||||
抄録 | ||||||
内容記述 | In this paper, we discuss on visible light communications using an LED array as the transmitter and a highspeed camera as the receiver. LED array , composed of many LEDs, transmits information by flashing LEDs, unfortunately an LED light diffuses around and affects neighboring LEDs. This problem causes degradation in error rate performance. We treat this ploblem as intersymbol interference (ISI) and try to cancel. In this paper, we first propose an area average quantization for the reduction of ISI. Next, we propose a new ISI cancellation method for overlay decoding and evaluate this method. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | IEICE Technical Report;ITS2011-38, IEICE Technical Report;IE2011-114 | |||||
言語 | en | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 一般社団法人電子情報通信学会 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110009481890/ | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0913-5685 | |||||
書誌情報 |
ja : 電子情報通信学会技術研究報告. IE, 画像工学 巻 111, 号 442, p. 129-134, 発行日 2012-02 |
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著者版フラグ | ||||||
値 | publisher | |||||
シリーズ | ||||||
関連名称 | IEICE Technical Report;ITS2011-38 | |||||
シリーズ | ||||||
関連名称 | IEICE Technical Report;IE2011-114 | |||||
URI | ||||||
識別子 | http://ci.nii.ac.jp/naid/110009481890/ | |||||
識別子タイプ | URI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/23892 | |||||
識別子タイプ | HDL |