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http://hdl.handle.net/10119/4832
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| タイトル: | Antenna-by-Antenna and Joint-over-Antenna MIMO Signal Detection Techniques for Turbo-Coded SC/MMSE Frequency Domain Equalization |
| 著者: | Karjalainen, J.
Kansanea, K.
Veselinovic, N.
Matsumoto, T. |
| キーワード: | Frequency domain equalization
Multiple input multiple output (MIMO)
Single carrier
Spatial correlation |
| 発行日: | 2005 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | IEEE 61st Vehicular Technology Conference, 2005. VTC 2005-Spring. |
| 巻: | 2 |
| 開始ページ: | 934 |
| 終了ページ: | 938 |
| DOI: | 10.1109/VETECS.2005.1543443 |
| 抄録: | This paper investigates iterative frequency domain techniques for the reception of spatially multiplexed single carrier signals transmitted over frequency-selective multiple input multiple output (MIMO) channels. The investigated equalizers are based on the soft-cancellation (SC) and minimum mean square error (MMSE) altering technique for turbo-coded single carrier point-to-point MIMO systems. We consider two different transmit antenna separation techniques in the frequency domain: (1) antenna-by-antenna (AA) and (2) joint over antenna techniques (JA). (1) aims to separate signals in different layers by MMSE filtering antenna-by-antenna, whereas (2) aims to detect the composite signal comprised of the signals transmitted from the multiple antennas. In (2) the composite received signal is decomposed by using the spatial maximum a posteriori probability (MAP) algorithm. We evaluate performances in terms of frame error rate (FER) and throughput in point-to-point MIMO frequency-selective fading channels. Impacts of spatial correlation on performance of the two detectors are also investigated in this paper. |
| Rights: | Copyright (c)2005 IEEE. Reprinted from IEEE 61st Vehicular Technology Conference, 2005. VTC 2005-Spring. 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/10119/4832 |
| 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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