Presentation 2005/2/23
Frequency Offset Compensation Scheme for MB-OFDM by Frequency Spreading
Youhei KATO, Yukitoshi SANADA,
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Abstract(in English) Recently, Multi-band OFDM(MB-OFDM) is actively investigated as a modulation scheme in UWB. The performance of OFDM modulation is very sesiteive to frequency offset. MB-OFDM uses frequency hopping and frequency offset may easily occurs. There are many frequency offset compensation schemes. However, UWB is expected to be installed on various electronics devices because of its low power consumption. Therefore, it is impossible to implement complex signal processing. In this report, a novel frequency offset compensation scheme by frequency spreading is proposed and its performance is evaluated through computer simulation.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) MB-OFDM / Frequency Offset / Freqency Spreading
Paper # WBS2004-90,A・P2004-271,RCS2004-358,MoMuC2004-141,MW2004-268
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Committee WBS
Conference Date 2005/2/23(1days)
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Registration To Wideband System(WBS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Frequency Offset Compensation Scheme for MB-OFDM by Frequency Spreading
Sub Title (in English)
Keyword(1) MB-OFDM
Keyword(2) Frequency Offset
Keyword(3) Freqency Spreading
1st Author's Name Youhei KATO
1st Author's Affiliation Dept. of Electronics and Electrical Engineering, Keio University()
2nd Author's Name Yukitoshi SANADA
2nd Author's Affiliation Dept. of Electronics and Electrical Engineering, Keio University
Date 2005/2/23
Paper # WBS2004-90,A・P2004-271,RCS2004-358,MoMuC2004-141,MW2004-268
Volume (vol) vol.104
Number (no) 672
Page pp.pp.-
#Pages 6
Date of Issue