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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/10119/9105
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| タイトル: | Chained Turbo Equalization for Block Transmission without Guard Interval |
| 著者: | Anwar, Khoirul
Zhou, Hui
Matsumoto, Tad |
| 発行日: | 2010-05 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | 2010 IEEE 71st Vehicular Technology Conference (VTC 2010-Spring) |
| 開始ページ: | 1 |
| 終了ページ: | 5 |
| DOI: | 10.1109/VETECS.2010.5493933 |
| 抄録: | This paper proposes chained turbo equalization (CHATUE) algorithm, a simple detection scheme for block transmission without guard interval (GI), where turbo equalizers for the several consecutive frames exchange information about the interference components. Although the block transmission without GI can significantly increase bandwidth efficiency, the received signal suffers from inter-block interference (IBI) and intersymbol interference (ISI), which can't be effectively compensated by block-by-block equalization.With the CHATUE algorithm, the IBI components are cancelled by utilizing a posteriori feedback from the decoders of the neighboring equalizers (future and past). To best utilize the latest results of the sub-optimal reduced complexity equalization, frequency domain soft cancellation and minimum mean squared error filtering (FD/SC-MMSE), we exploit J matrix to convert the Toeplitz channel matrix structure to a circulant matrix. Results of the computer simulation for single carrier block transmission (SCBT) show that the proposed scheme can achieve good performance |
| Rights: | Copyright (C) 2010 IEEE. Reprinted from 2010 IEEE 71st Vehicular Technology Conference (VTC 2010-Spring), 2010. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of JAIST's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. |
| URI: | http://hdl.handle.net/10119/9105 |
| 資料タイプ: | publisher |
| 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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| ieee270.pdf | | 292Kb | Adobe PDF | 見る/開く |
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