| Presentation | 2005-01-27 MMSE interference cancellation using adaptive array antenna on the central base station for OFDM distributed access point system Masahiro YOSHIKANE, Takeo FUJII, Yukihiro KAMIYA, Yasuo SUZUKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a interference cancellation system using an adaptive array antenna at the central base station for admitting to simultaneously access the plural terminals in relaying system using simple relay stations. In this system, each relay station which has an omnidirectional single antenna performs non-regenerative relay. On the central base station with an adaptive array antenna MMSE interference cancellation is applied and this operation can separate plural terminals' transmitted signals. Additionally, the relay stations re-insert the guard interval of OFDM signal in order to efficiently cancel the effect of the delay spread of each path. The performance of this system is confirmed by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / repeater network / non-regenerative relay / adaptive array antenna / MMSE |
| Paper # | CS2004-165,RCS2004-272 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2005/1/20(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) | MMSE interference cancellation using adaptive array antenna on the central base station for OFDM distributed access point system |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | repeater network |
| Keyword(3) | non-regenerative relay |
| Keyword(4) | adaptive array antenna |
| Keyword(5) | MMSE |
| 1st Author's Name | Masahiro YOSHIKANE |
| 1st Author's Affiliation | () |
| 2nd Author's Name | Takeo FUJII |
| 2nd Author's Affiliation | Graduate School of Engineering, Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Yukihiro KAMIYA |
| 3rd Author's Affiliation | Graduate School of Engineering, Tokyo University of Agriculture and Technology |
| 4th Author's Name | Yasuo SUZUKI |
| 4th Author's Affiliation | Graduate School of Engineering, Tokyo University of Agriculture and Technology |
| Date | 2005-01-27 |
| Paper # | CS2004-165,RCS2004-272 |
| Volume (vol) | vol.104 |
| Number (no) | 598 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |