Presentation 2003/1/10
An Algorithm to Compensate the Peak-Cut-Distortion of OFDM Signal
Mitsuru UESUGI,
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Abstract(in English) OFDM has a large peak power at a moment, since it has many cub-carriers. However when a power amplifier has to amplify the maximum peak power, very large back off must be required and it leads low efficiency. Therefore, peak cut at a certain level must be done, but it causes the peak-cut-distortion and inter-carrier-interference. I proposed and confirmed the performance of an algorithm to compensate the peak-cut-distortion and improve bit error rate.
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Keyword(in English) OFDM / Interference / Peak / Peak cut
Paper # DSP2002-196,SAT2002-146,RCS2002-265
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Committee SAT
Conference Date 2003/1/10(1days)
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Registration To Satellite Telecommunications (SAT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) An Algorithm to Compensate the Peak-Cut-Distortion of OFDM Signal
Sub Title (in English)
Keyword(1) OFDM
Keyword(2) Interference
Keyword(3) Peak
Keyword(4) Peak cut
1st Author's Name Mitsuru UESUGI
1st Author's Affiliation Panasonic Mobile Communications Co., Ltd.()
Date 2003/1/10
Paper # DSP2002-196,SAT2002-146,RCS2002-265
Volume (vol) vol.102
Number (no) 548
Page pp.pp.-
#Pages 4
Date of Issue