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AU2001278971A1 - Systems and methods for reduction of peak to average signal levels of multi-bearer single-carrier and multi-carrier waveforms - Google Patents

Systems and methods for reduction of peak to average signal levels of multi-bearer single-carrier and multi-carrier waveforms

Info

Publication number
AU2001278971A1
AU2001278971A1 AU2001278971A AU7897101A AU2001278971A1 AU 2001278971 A1 AU2001278971 A1 AU 2001278971A1 AU 2001278971 A AU2001278971 A AU 2001278971A AU 7897101 A AU7897101 A AU 7897101A AU 2001278971 A1 AU2001278971 A1 AU 2001278971A1
Authority
AU
Australia
Prior art keywords
carrier
peak
reduction
systems
methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001278971A
Inventor
Brenda Davison
Bartholomeus T. W. Klijsen
Denis John Peregrym
Richard E. Ryan
Andrew S Wright
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsemi Storage Solutions Ltd
Original Assignee
PMC Sierra Ltd
PMC Sierra Israel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PMC Sierra Ltd, PMC Sierra Israel Ltd filed Critical PMC Sierra Ltd
Publication of AU2001278971A1 publication Critical patent/AU2001278971A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2001278971A 2000-07-21 2001-07-20 Systems and methods for reduction of peak to average signal levels of multi-bearer single-carrier and multi-carrier waveforms Abandoned AU2001278971A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22001800P 2000-07-21 2000-07-21
US60220018 2000-07-21
PCT/US2001/022844 WO2002009373A2 (en) 2000-07-21 2001-07-20 Reduction of peak to average power ratio

Publications (1)

Publication Number Publication Date
AU2001278971A1 true AU2001278971A1 (en) 2002-02-05

Family

ID=22821704

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001278971A Abandoned AU2001278971A1 (en) 2000-07-21 2001-07-20 Systems and methods for reduction of peak to average signal levels of multi-bearer single-carrier and multi-carrier waveforms

Country Status (4)

Country Link
US (4) US7061990B2 (en)
EP (1) EP1302045A2 (en)
AU (1) AU2001278971A1 (en)
WO (1) WO2002009373A2 (en)

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Also Published As

Publication number Publication date
US20020101935A1 (en) 2002-08-01
US20060198465A1 (en) 2006-09-07
WO2002009373A2 (en) 2002-01-31
US7061991B2 (en) 2006-06-13
EP1302045A2 (en) 2003-04-16
US7453954B2 (en) 2008-11-18
WO2002009373A3 (en) 2002-06-06
US20060198466A1 (en) 2006-09-07
US7409011B2 (en) 2008-08-05
US7061990B2 (en) 2006-06-13
US20020101936A1 (en) 2002-08-01

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