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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/14705
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| タイトル: | A Comparative Study of Different Relaying Strategies over One-Way Relay Networks |
| 著者: | Qian, Shen
Tervo, Valtteri
He, Jiguang
Juntti, Markku
Matsumoto, Tad |
| 発行日: | 2016 |
| 出版者: | VDE VERLAG GMBH |
| 誌名: | Proceedings of European Wireless 2016; 22th European Wireless Conference |
| 開始ページ: | 241 |
| 終了ページ: | 246 |
| 抄録: | We derive and compare the analytical outage probabilities of conventional decode-and-forward (DF), adaptive DF (ADF), compress-and-forward (CF), and lossy-forward (LF) relaying protocols over fading channels. A joint decoding is assumed at the destination to exploit the source-relay correlation for retrieving the original information of the source. With DF, only if the information sequence can be decoded with an arbitrary low error probability at the relay, it will be forwarded to the destination. With ADF, the source retransmits the information, if a failure of the transmission happens on the source-relay link. With CF, the relay performs the Wyner-Ziv compression and forwards the compressed version to the destination. With LF, the relay node always forwards decoded information sequence to the destination even if a decoding error is detected. The impact of line-of-sight component in the fading variations for transmission chain is taken into account. It is shown that the outage probability with the LF relaying is smaller than that with CF and DF relaying. ADF is superior to LF in terms of outage performance due to the feedback information. |
| Rights: | This material is posted here with permission of VDE VERLAG GMBH. Copyright (C) 2016 VDE VERLAG GMBH. Shen Qian, Valtteri Tervo, Jiguang He, Markku Juntti and Tad Matsumoto, Proceedings of European Wireless 2016; 22th European Wireless Conference, 2016, pp. 241-246. ISBN: 978-3-8007-4221-9. |
| URI: | http://hdl.handle.net/10119/14705 |
| 資料タイプ: | author |
| 出現コレクション: | b11-1. 会議発表論文・発表資料 (Conference Papers)
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| 2555.pdf | | 669Kb | Adobe PDF | 見る/開く |
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