Study on Broadband Radio Packet Access Techniques with Peak Data Rate of Greater than 1Gbps
| Project/Area Number |
22360158
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | Tokyo City University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2010: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
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| Keywords | 移動通信 / マルチアクセス / MIMO (Multiple-Input Multiple-Output)チャネル伝送 / 送信ダイバーシチ / 周波数ホッピング / 適応リンク制御 / ターボ干渉キャンセラ / 無線リソース制御 / MIMOチャネル伝送 / 移動体通信 |
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| Research Abstract |
In the study, we proposed basic techniques for efficient multi-access schemes including orthogonal frequency division multiple access (OFDMA) and single-carrier FDMA, radio resource assignment control method, efficient multiplexing of control signals, accurate channel estimation method and MIMO channel techniques, and investigated the effects of these techniques aiming at the application to the cellular systems beyond International Mobile Telecommunications (IMT)-Advanced with the peak data rate of greater than 1 Giga bits per second.
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Report
(4 results)
Research Products
(128 results)
