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http://hdl.handle.net/10119/10746
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| タイトル: | Iterative Spatial Demapping for Two Correlated Sources over Fading Multiple Access Channel |
| 著者: | Anwar, Khoirul
Matsumoto, Tad |
| キーワード: | Iterative Spatial Demapping
Two Correlated Sources
Fading Multiple Access Channel
EXIT chart |
| 発行日: | 2012-09-06 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | 2012 Wireless Advanced (WiAd) |
| 開始ページ: | 127 |
| 終了ページ: | 131 |
| DOI: | 10.1109/WiAd.2012.6296548 |
| 抄録: | This paper investigates in frequency-flat Rayleigh fading multiple access channel (MAC) the performances of Slepian-Wolf (SW)-based iterative spatial demapping (SW-ISM) for two correlated sources. The correlation between the sources is exploited in log-likelihood ratio (LLR) exchange via the vertical iteration (VI) loop between the two outer decoders. The results via computer simulations confirm that the proposed SW-ISM structure achieves excellent performances over frequency-flat Rayleigh fading MAC. Results of the SW and MAC rate regions analysis are also presented to demonstrate the effectiveness of the technique. Potential applications of the technique investigated in this paper are sensor and/or relay networks requiring high throughput. |
| Rights: | This is the author's version of the work. Copyright (C) 2012 IEEE. 2012 Wireless Advanced (WiAd), 2012, 127-131. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| URI: | http://hdl.handle.net/10119/10746 |
| 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 |
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| 17826.pdf | | 239Kb | Adobe PDF | 見る/開く |
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