| Presentation | 2010-12-16 Direct/Cooperative Relay Switching for SC-FDMA using Spectrum division & Adaptive subcarrier allocation Masayuki NAKADA, Kazuki TAKEDA, Fumiyuki ADACHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the next generation mobile communication systems, high speed data services are demanded. However, unacceptable large transmit power may be required. Cooperative relay is known as one of the solutions for such a transmit power problem. In this paper, direct/cooperative relay switching is considered for single carrier-frequency multiple access (SC-FDMA) using spectrum division & adaptive subcarrier allocation. In the direct/cooperative relay switching, we switch between the direct communication and the cooperative relay based on the user's channel condition. We investigate the channel capacity of the direct/cooperative relay switching for SC-FDMA using spectrum division & adaptive subcarrier allocation and evaluate the transmit power reduction effect to meet the allowable outage capacity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | direct/cooperative relay switching / spectrum division & adaptive subcarrier allocation |
| Paper # | NS2010-106,RCS2010-160 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2010/12/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Direct/Cooperative Relay Switching for SC-FDMA using Spectrum division & Adaptive subcarrier allocation |
| Sub Title (in English) | |
| Keyword(1) | direct/cooperative relay switching |
| Keyword(2) | spectrum division & adaptive subcarrier allocation |
| 1st Author's Name | Masayuki NAKADA |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Kazuki TAKEDA |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Fumiyuki ADACHI |
| 3rd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2010-12-16 |
| Paper # | NS2010-106,RCS2010-160 |
| Volume (vol) | vol.110 |
| Number (no) | 340 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |