Presentation | 2009-07-29 Experiment Investigation of Sampling Point Selection in Fractional Sampling OFDM Receiver Kiyonori SAITO, Toshiya SHINKAI, Haruki NISHIMURA, Yukitoshi SANADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the IEEE802.11a WLAN standard, orthogonal frequency division multiplexing (OFDM) modulation is employed. Diversity techniques are usually utilized to overcome fading channels in OFDM system. Fractional sampling (FS) scheme is one of the diversity technique with a single antenna. Through FS, it is possible to separate multipath components and obtain diversity gain in OFDM communication. In this paper, a novel sampling point selection scheme according to the frequency response of a channel is proposed. Through the experiment the performance of the FS scheme on a IEEE802.11a WLAN system, it is evaluated. Numerical results through the experiment indicate that sampling point selection scheme according to the frequency response of a channel can achieve path diversity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Fractional Sampling / IEEE802.11a / OFDM / multipath / diversity |
Paper # | SR2009-22 |
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Committee | SR |
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Conference Date | 2009/7/22(1days) |
Place (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) | Experiment Investigation of Sampling Point Selection in Fractional Sampling OFDM Receiver |
Sub Title (in English) | |
Keyword(1) | Fractional Sampling |
Keyword(2) | IEEE802.11a |
Keyword(3) | OFDM |
Keyword(4) | multipath |
Keyword(5) | diversity |
1st Author's Name | Kiyonori SAITO |
1st Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University() |
2nd Author's Name | Toshiya SHINKAI |
2nd Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University |
3rd Author's Name | Haruki NISHIMURA |
3rd Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University |
4th Author's Name | Yukitoshi SANADA |
4th Author's Affiliation | Dept. of Electronics and Electrical Engineering, Keio University |
Date | 2009-07-29 |
Paper # | SR2009-22 |
Volume (vol) | vol.109 |
Number (no) | 155 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |