| Project/Area Number |
21560396
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OKAMOTO Eiji 名古屋工業大学, 工学研究科, 准教授 (10358963)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 変復調 / 時空間符号化 / MIMO / 無線通信 / 高信頼 / LDPC符号化 / 符号間干渉 / 繰り返し復号 |
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| Research Abstract |
The recent mobile communication schemes such as cellular phone, wireless LAN and WiMax are now achieving their high data rates and reliability. But those schemes are based on the retransmission strategy to assure the high reliability, thus they lack for the real time property. Accordingly, this research aimed to develop the wireless transmission schemes without retransmission but with very high reliability. Through the advancement of space time coded MIMO techniques from various approaches, we developed the new schemes. Especially, we developed the downlink MIMO techniques, relaying schemes and the BER estimation techniques at the receiver.
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