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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/10119/9819
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| タイトル: | Low-Complexity Strategies for Multiple Access Relaying |
| 著者: | Lu, Pen-Shun
Tervo, Valtteri
Anwar, Khoirul
Matsumoto, Tadashi |
| キーワード: | Multiple Access Relay
Joint Network and Channel Coding
EXIT Chart
Log Likelihood Ratio Exchange
BER estimation |
| 発行日: | 2011-05 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | 2011 IEEE 73rd Vehicular Technology Conference (VTC2011-Spring) |
| 開始ページ: | 1 |
| 終了ページ: | 6 |
| DOI: | 10.1109/VETECS.2011.5956470 |
| 抄録: | In this paper, we propose three low-complexity strategies for Multiple Access Relay Channel (MARC) based on the concept of bit-flipping model. By estimating the error rates of the links between the sources and the relay, and by utilizing the estimate as side information at the destination, it is shown that the proposed relay strategies are superior to the Decode-and-Forward (DF) relay strategy when all links are suffering from Additive White Gaussian Noise (AWGN). Furthermore, extrinsic information transfer (EXIT) analysis is used to track the convergence property with the aim of being able to search for suitable codes, the proposed relay strategies can achieve the performance close to those strategies utilizing relatively strong codes, such as turbo code or LDPC code, with iterative decoding at the relay in order to make intra links error free. |
| Rights: | Copyright (C) 2011 IEEE. [Full-text of this paper is not available in JAIST Repository.]
The original publication can be found at:
http://dx.doi.org/10.1109/VETECS.2011.5956470 |
| URI: | http://hdl.handle.net/10119/9819 |
| 資料タイプ: | none |
| 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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| BibliographicDetails.pdf | | 20Kb | Adobe PDF | 見る/開く |
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