3-Hop Cooperative Diversity Using Quasi-Orthogonal Space-Time Block Code
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概要
- 論文の詳細を見る
We propose 3-hop cooperative diversity using QOSTBC (Quasi-Orthogonal Space-Time Block Code) [1], which offers 3-hop cooperative diversity without signal separation in relay nodes. The key of our proposed scheme is encoding signal sequence in different signal unit according to relay stage. This letter explains details of the proposed scheme and shows that it offers interference reduction among streams and space diversity gain by result of simulations.
- 2010-06-01
著者
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FUKUI Noriyuki
Information Technology R&D Center, Mitsubishi Electric Corporation
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KUBO Hiroshi
Information Technology R&D Center, Mitsubishi Electric Corporation
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Fukui Noriyuki
Information Technology R&d Center Mitsubishi Electric Corporation
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HARA Yoshitaka
Information Technology R&D Center, Mitsubishi Electric Corporation
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Hara Yoshitaka
Information Technology R&d Center Mitsubishi Electric Corporation
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YAMAOKA Tomoya
Information Technology R&D Center, Mitsubishi Electric Corporation
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Yamaoka Tomoya
Information Technology R&d Center Mitsubishi Electric Corporation
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Kubo Hiroshi
Information Technology R&d Center Mitsubishi Electric Corporation
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Hara Yoshitaka
Information Technology R & D Center Mitsubishi Electric Corporation
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