2011 Fiscal Year Final Research Report
Development of the increasing method of wireless frequency usage efficiency in cyclic prefix transmission scheme
| Project/Area Number |
21760278
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Communication/Network engineering
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
HAN Chenggao 電気通信大学, 大学院・情報理工学研究科, 助教 (10400714)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 無線 / 有線 / 衛星 / 光 / 移動 |
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| Research Abstract |
Through 3-years research, we have shown that both at low-and high-speed movement scenarios, with and without error correcting code, CRV-OFDM wireless communication system, we proposed, always outperforms the system adopted by wireless LAN and digital terrestrial television by theoretical analyses and commuter simulations. We also designed the high-performance interleaver which is necessary for a wireless communication system with error correcting code, and proposed the mitigation scheme of inter-channel interference, caused by a high-speed movement, and the signal design method for high-performance communication system.
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