Adaptive Modulation and Code Channel Elimination for Vector Coding System
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概要
- 論文の詳細を見る
Vector coding (VC) is a kind of eigen mode transmission scheme which is typically considered in MIMO systems. In VC systems, several code channels corresponding to the eigenvalues of the channel matrix are created. However, any code channels with low eigenvalues will cause a degradation in performance. In this paper, adaptive modulation and coding (AMC) for a VC system is proposed. In addition to AMC, the number of code channels is adaptively changed by code channel elimination. We show that the BER performance of VC is better than that of MMSE. Secondly, we also show the throughput performance of the proposed scheme is improved compared with the maximum throughput of each individual MCS.
- （社）電子情報通信学会の論文
- 2009-05-01
著者
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NAKAGAWA Masao
Department of Information and Computer Science, Keio University
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Takeda Daisuke
Department Of Electrical Engineering Kyoto University
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Takeda Daisuke
Department Of Science And Technology Keio University
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Nakagawa Masao
Department Of Gastroenterology And Hematology Hokkaido University Graduate School Of Medicine
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Nakagawa Masao
Department Of Science And Technology Keio University
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Takeda Daisuke
Department Of Applied Chemistry Faculty Of Engineering Osaka University
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Nakagawa Masao
Department Of Elect.engineering Keis University
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