Presentation | 2007-09-28 A study on frequency-offset compensation method for OFDM receiver Daisuke MIZUKAMI, Kenji KODERA, Hiroshi YASUKAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the high-speed mobile communication systems, the transmission characteristics of OFDM systems are degraded due to ICI(Inter Carrier Interference) caused by Doppler effect in mobile reception. When the receiving antenna has a low velocity relative to the ground, the ICI produced at demodulation can be reduced. In this paper, in order to lower relative speed for the ground, we propose a method that uses the rotating concyclic antenna to avoid the deterioration of the transmission characteristics. Simulation results show that the bit error rate can be improved by using this antenna. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | OFDM / Doppler effect / frequency offset / Inter Carrier Interference |
Paper # | SIP2007-99,SIS2007-35,SP2007-61 |
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Committee | SIS |
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Conference Date | 2007/9/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on frequency-offset compensation method for OFDM receiver |
Sub Title (in English) | |
Keyword(1) | OFDM |
Keyword(2) | Doppler effect |
Keyword(3) | frequency offset |
Keyword(4) | Inter Carrier Interference |
1st Author's Name | Daisuke MIZUKAMI |
1st Author's Affiliation | Gradate School of Information Science and Technology, Aichi Prefectural University() |
2nd Author's Name | Kenji KODERA |
2nd Author's Affiliation | Gradate School of Information Science and Technology, Aichi Prefectural University |
3rd Author's Name | Hiroshi YASUKAWA |
3rd Author's Affiliation | Gradate School of Information Science and Technology, Aichi Prefectural University |
Date | 2007-09-28 |
Paper # | SIP2007-99,SIS2007-35,SP2007-61 |
Volume (vol) | vol.107 |
Number (no) | 237 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |