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  1. E100 教養教育院
  2. E100a 雑誌掲載論文
  3. 学術雑誌

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
543c6dee-7999-43c4-bcd6-b71bd499ea1d
名前 / ファイル ライセンス アクション
110009481890.pdf 110009481890.pdf (896.5 kB)
Item type 学術雑誌論文 / Journal Article(1)
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
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
著者 笠嶋, 達也

× 笠嶋, 達也

WEKO 64633

笠嶋, 達也

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山里, 敬也

× 山里, 敬也

WEKO 64634

山里, 敬也

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岡田, 啓

× 岡田, 啓

WEKO 64635

岡田, 啓

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藤井, 俊彰

× 藤井, 俊彰

WEKO 64636

藤井, 俊彰

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圓道, 知博

× 圓道, 知博

WEKO 64637

圓道, 知博

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荒井, 伸太郎

× 荒井, 伸太郎

WEKO 64638

荒井, 伸太郎

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KASASHIMA, Tatsuya

× KASASHIMA, Tatsuya

WEKO 64639

KASASHIMA, Tatsuya

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YAMAZATO, Takaya

× YAMAZATO, Takaya

WEKO 64640

YAMAZATO, Takaya

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OKADA, Hiraku

× OKADA, Hiraku

WEKO 64641

OKADA, Hiraku

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FUJII, Toshiaki

× FUJII, Toshiaki

WEKO 64642

FUJII, Toshiaki

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YENDO, Tomohiro

× YENDO, Tomohiro

WEKO 64643

YENDO, Tomohiro

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ARAI, Shintaro

× ARAI, Shintaro

WEKO 64644

ARAI, Shintaro

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権利
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. 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.
内容記述タイプ Abstract
出版者
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
ISSN
収録物識別子タイプ ISSN
収録物識別子 0913-5685
書誌情報 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
著者版フラグ
値 publisher
シリーズ
関連名称
関連名称 IEICE Technical Report;ITS2011-38
シリーズ
関連名称
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
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