| Presentation | 2008-01-25 A New Blind Interference Cancellation Technique for OFDM Signals Using Adaptive Array Antennas Yuji SEKIGUCHI, Yukihiro KAMIYA, Kenta UMEBAYASHI, Yasuo SUZUKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, a new blind interference cancellation technique for OFDM signals using adaptive array antennas is proposed. Adaptive Array Antennas have attracted much attention to improve the utilization of the radio spectrum due to its potentiality of adaptive spatial separation. However, Adaptive Array Antennas require the perfect synchronization prior to the weights control. Under the circumstances where symbol timing detection error may occur very often, the implementation of Adaptive Array Antennas is quite difficult. Aiming at cancellation of undesired signals before the synchronization tasks, the new blind beamforming method for OFDM is proposed. The performance of the proposed method is investigated through computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / Adaptive Array Antennas / Blind Signal Processing / Interference Cancellation |
| Paper # | SR2007-76 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2008/1/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A New Blind Interference Cancellation Technique for OFDM Signals Using Adaptive Array Antennas |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | Adaptive Array Antennas |
| Keyword(3) | Blind Signal Processing |
| Keyword(4) | Interference Cancellation |
| 1st Author's Name | Yuji SEKIGUCHI |
| 1st Author's Affiliation | Graduate school of Engineering, Tokyo University of Agriculture and Technology() |
| 2nd Author's Name | Yukihiro KAMIYA |
| 2nd Author's Affiliation | Institute of Symbiotic Science and Technology, Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Kenta UMEBAYASHI |
| 3rd Author's Affiliation | Institute of Symbiotic Science and Technology, Tokyo University of Agriculture and Technology |
| 4th Author's Name | Yasuo SUZUKI |
| 4th Author's Affiliation | Institute of Symbiotic Science and Technology, Tokyo University of Agriculture and Technology |
| Date | 2008-01-25 |
| Paper # | SR2007-76 |
| Volume (vol) | vol.107 |
| Number (no) | 452 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |