| Project/Area Number |
26709028
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Communication/Network engineering
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
Sugiura Shinya 東京農工大学, 工学(系)研究科(研究院), 准教授 (30394927)
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| Research Collaborator |
HANZO Lajos University of Southampton, School of Electronics and Computer Science
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2014: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
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| Keywords | 先端的通信 / 符号技術 / 変復調 / MIMO / 協調通信 / インデックス変調 / 空間変調 / 移動体通信 / 非同期検出 / 大規模アレイ / 差動空間変調 / ネットワーク / 情報通信工学 / アルゴリズム / 大規模MIMO / 分散ネットワーク / 差動符号化変調 / EXITチャート / ミリ波通信 / 周波数領域等化 |
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| Outline of Final Research Achievements |
We have developed a novel differentially-encoded non-coherent open-loop massive multiple-input multiple-output (MIMO) systems, which has the merit of a single radio frequency (RF) transmitter structure. More specifically, the proposed system is capable of attaining a high transmission rate, while attaining a low decoding complexity at the receiver. Furthermore, the receiver does not have to estimate channel state information, owing to the explicit benefit of non-coherent detection. Moreover, we extend the proposed MIMO systems to that of virtual MIMO arrangements, supporting multiple distributed nodes.
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