| Presentation | 2009-07-30 Fractional Sampling OFDM System with Delay Diversity Toshihiro IIMA, Haruki HIGUCHI, Yukitoshi SANADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report presents the performance of a Fractional Sampling (FS) OFDM receiver with delay diversity. Delay diversity achieves transmit diversity by intentionally ingenerating paths which have different delays at a transmitter side. However, the correlations between subcarriers are not always low. The proposed scheme which combines the delay diversity and the FS offers diversity gain by reducing the correlation between the subcarriers. Numerical results through computer simulation show that the proposed scheme improves the BER performance by about 2dB and the improvement depends on the amount of the delay. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / Delay Diversity / Fractional Sampling |
| Paper # | SR2009-40 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2009/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| 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) | Fractional Sampling OFDM System with Delay Diversity |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | Delay Diversity |
| Keyword(3) | Fractional Sampling |
| 1st Author's Name | Toshihiro IIMA |
| 1st Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University() |
| 2nd Author's Name | Haruki HIGUCHI |
| 2nd Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University |
| 3rd Author's Name | Yukitoshi SANADA |
| 3rd Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University |
| Date | 2009-07-30 |
| Paper # | SR2009-40 |
| Volume (vol) | vol.109 |
| Number (no) | 155 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |