JP5225281B2 - 高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択 - Google Patents

高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択 Download PDF

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JP5225281B2
JP5225281B2 JP2009529361A JP2009529361A JP5225281B2 JP 5225281 B2 JP5225281 B2 JP 5225281B2 JP 2009529361 A JP2009529361 A JP 2009529361A JP 2009529361 A JP2009529361 A JP 2009529361A JP 5225281 B2 JP5225281 B2 JP 5225281B2
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papr reduction
transmitter
tone
reserved
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JP2010504703A5 (https=
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ウッドワード，グレーム，ケネス
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Agere Systems LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2009529361A 2006-09-19 2007-09-19 高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択 Expired - Fee Related JP5225281B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US82615806P 2006-09-19 2006-09-19
US60/826,158 2006-09-19
US87527006P 2006-12-15 2006-12-15
US60/875,270 2006-12-15
PCT/US2007/078879 WO2008036730A1 (en) 2006-09-19 2007-09-19 Dynamically selecting methods to reduce distortion in multi-carrier modulated signals resulting from high peak-to-average power ratios

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JP2013041742A Division JP5570630B2 (ja) 2006-09-19 2013-03-04 高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択

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JP2010504703A JP2010504703A (ja) 2010-02-12
JP2010504703A5 JP2010504703A5 (https=) 2011-09-22
JP5225281B2 true JP5225281B2 (ja) 2013-07-03

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JP2009529361A Expired - Fee Related JP5225281B2 (ja) 2006-09-19 2007-09-19 高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択
JP2009529359A Pending JP2010504702A (ja) 2006-09-19 2007-09-19 勾配降下アプローチを使用したマルチ・キャリア変調信号に関するピーク対平均電力比低減シンボルの計算
JP2013041742A Expired - Fee Related JP5570630B2 (ja) 2006-09-19 2013-03-04 高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択

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JP2009529359A Pending JP2010504702A (ja) 2006-09-19 2007-09-19 勾配降下アプローチを使用したマルチ・キャリア変調信号に関するピーク対平均電力比低減シンボルの計算
JP2013041742A Expired - Fee Related JP5570630B2 (ja) 2006-09-19 2013-03-04 高いピーク対平均電力比に起因するマルチ・キャリア変調信号の歪みを低減する方法の動的選択

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US (2) US8351520B2 (https=)
EP (3) EP2064852A1 (https=)
JP (3) JP5225281B2 (https=)
KR (3) KR101394103B1 (https=)
WO (2) WO2008036730A1 (https=)

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Publication number Publication date
EP2064851A1 (en) 2009-06-03
JP2013153479A (ja) 2013-08-08
US20100177832A1 (en) 2010-07-15
US8175179B2 (en) 2012-05-08
EP2064852A1 (en) 2009-06-03
KR20090058573A (ko) 2009-06-09
JP2010504702A (ja) 2010-02-12
WO2008036730A1 (en) 2008-03-27
US20100177847A1 (en) 2010-07-15
JP5570630B2 (ja) 2014-08-13
WO2008036727A1 (en) 2008-03-27
KR20130050375A (ko) 2013-05-15
KR20090057317A (ko) 2009-06-04
JP2010504703A (ja) 2010-02-12
KR101394103B1 (ko) 2014-05-13
US8351520B2 (en) 2013-01-08
EP2627052A1 (en) 2013-08-14

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