送電線路を用いるディジタル伝送のチャネルモデル化

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2012/08/01

タイトル(英語): Channel Modeling for Digital Transmission using Power Line

著者名: 佐々木　範雄（東北電力（株）），清野　賢一（通研電気工業（株）），花海　丞（通研電気工業（株）），織田　健志（通研電気工業（株）），安達　文幸（東北大学）

著者名(英語): Norio Sasaki (Tohoku Electoric Power Co., Inc.), Kenichi Seino (Tsuken Electric Industrial Co., Ltd.), Tasuku Hanaumi (Tsuken Electric Industrial Co., Ltd.), Takeshi Oda (Tsuken Electric Industrial Co., Ltd.), Fumiyuki Adachi (Tohoku University)

キーワード: 送電線，電力線搬送，ディジタル伝送，伝搬損，電力遅延プロファイル，雑音　　Power line transmission，Power line carrier，Digital transmission，Propagation loss，Delay profile，noise

要約(英語): This paper conducted experiments to model the channel for digital transmission based on the analysis of the experimental results obtained, and revealed the characteristics of propagation loss, characteristics of delay path profile and the noise characteristics of the power line carrier system that uses power transmission lines. In terms of the characteristics of propagation loss, experimental results were subjected to multiple regression analysis and an equation to estimate propagation loss was derived with useful parameters. With the characteristics of delay path profile, additional loss of the delay path was modeled and clarified. It was indicated that delay path travel both by in-phase propagation and out-phase propagation, thus it is important to consider these two propagation characteristics when modeling. With the noise characteristics, it was indicated that they are superposition characteristics of thermal noise and impulse noise and these two characteristics were modeled based on theoretical examination and the cumulative probability distribution. Simulations using these derived models agreed well with the measurement results, indicating these models will be practical for use.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.132 No.8 （2012） 特集：光・量子ビームによるナノダイナミクス

本誌掲載ページ: 1317-1327 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/132/8/132_1317/_article/-char/ja/