JP4574095B2 - デジタル放送システムのピーク対平均電力比を減少する方法及び装置 - Google Patents

デジタル放送システムのピーク対平均電力比を減少する方法及び装置 Download PDF

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JP4574095B2
JP4574095B2 JP2001519004A JP2001519004A JP4574095B2 JP 4574095 B2 JP4574095 B2 JP 4574095B2 JP 2001519004 A JP2001519004 A JP 2001519004A JP 2001519004 A JP2001519004 A JP 2001519004A JP 4574095 B2 JP4574095 B2 JP 4574095B2
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modulated signal
generate
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JP2003507968A (ja
JP2003507968A5 (enExample
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シャストリ，アンジャリ
クローガー，ブライアン，ウイリアム
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Ibiquity Digital Corp
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USA Digital Radio Inc
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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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping
    • H04L27/2624—Reduction thereof by clipping by soft clipping

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2001519004A 1999-08-24 2000-08-23 デジタル放送システムのピーク対平均電力比を減少する方法及び装置 Expired - Lifetime JP4574095B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/379,780 1999-08-24
US09/379,780 US6128350A (en) 1999-08-24 1999-08-24 Method and apparatus for reducing peak to average power ratio in digital broadcasting systems
PCT/US2000/023184 WO2001015402A1 (en) 1999-08-24 2000-08-23 Method and apparatus for reducing peak to average power ratio in digital broadcasting systems

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JP2003507968A JP2003507968A (ja) 2003-02-25
JP2003507968A5 JP2003507968A5 (enExample) 2007-08-09
JP4574095B2 true JP4574095B2 (ja) 2010-11-04

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US (1) US6128350A (enExample)
EP (1) EP1206866B1 (enExample)
JP (1) JP4574095B2 (enExample)
KR (1) KR100623830B1 (enExample)
CN (1) CN1205793C (enExample)
AR (1) AR027843A1 (enExample)
AT (1) ATE308187T1 (enExample)
AU (1) AU765568B2 (enExample)
BR (1) BR0013532B1 (enExample)
CA (1) CA2385125C (enExample)
DE (1) DE60023513T2 (enExample)
MX (1) MXPA02001364A (enExample)
RU (1) RU2234199C2 (enExample)
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WO (1) WO2001015402A1 (enExample)

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Also Published As

Publication number Publication date
KR20020036846A (ko) 2002-05-16
KR100623830B1 (ko) 2006-09-18
DE60023513D1 (de) 2005-12-01
JP2003507968A (ja) 2003-02-25
CA2385125A1 (en) 2001-03-01
AU765568B2 (en) 2003-09-25
EP1206866A1 (en) 2002-05-22
US6128350A (en) 2000-10-03
TW519804B (en) 2003-02-01
AR027843A1 (es) 2003-04-16
BR0013532B1 (pt) 2014-09-02
CN1370365A (zh) 2002-09-18
AU6931000A (en) 2001-03-19
RU2234199C2 (ru) 2004-08-10
CN1205793C (zh) 2005-06-08
ATE308187T1 (de) 2005-11-15
DE60023513T2 (de) 2006-07-20
BR0013532A (pt) 2002-04-30
CA2385125C (en) 2008-06-03
WO2001015402A1 (en) 2001-03-01
MXPA02001364A (es) 2002-07-30
EP1206866B1 (en) 2005-10-26

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