| Presentation | 2010-05-20 Performance of Precoded Transmit Path Diversity in FS-OFDM on Indoor Channels Haruki NISHIMURA, Mamiko INAMORI, Yukitoshi SANADA, Mohammad Ghavamit, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In Impulse-Radio or DS/SS UWB communications, a prerake scheme has been proposed to achieve diversity while reducing computational complexity in a mobile terminal. On the other hand, in an OFDM system, fractional sampling (FS) has been proposed to achieve path diversity with a single antenna. However, in the FS-OFDM system, it is necessary to oversample a received signal that leads to larger power comsumption in the terminal side. In this report, a precoded transmit path diversity scheme in an OFDM sysytem has been proposed. The proposed scheme makes use of the impulse response of the channel with the resolution of the FS interval and can achieve path diversity without oversampling the received signal on indoor channels. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / path diversity / prerake / precoding / fractional sampling |
| Paper # | SR2010-2 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2010/5/13(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) | Performance of Precoded Transmit Path Diversity in FS-OFDM on Indoor Channels |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | path diversity |
| Keyword(3) | prerake |
| Keyword(4) | precoding |
| Keyword(5) | fractional sampling |
| 1st Author's Name | Haruki NISHIMURA |
| 1st Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University() |
| 2nd Author's Name | Mamiko INAMORI |
| 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 |
| 4th Author's Name | Mohammad Ghavamit |
| 4th Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University |
| Date | 2010-05-20 |
| Paper # | SR2010-2 |
| Volume (vol) | vol.110 |
| Number (no) | 41 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |