BRPI0915499A2 - métodos e sistemas para reduzir papr de um sinal ofdm - Google Patents

métodos e sistemas para reduzir papr de um sinal ofdm

Info

Publication number
BRPI0915499A2
BRPI0915499A2 BRPI0915499A BRPI0915499A BRPI0915499A2 BR PI0915499 A2 BRPI0915499 A2 BR PI0915499A2 BR PI0915499 A BRPI0915499 A BR PI0915499A BR PI0915499 A BRPI0915499 A BR PI0915499A BR PI0915499 A2 BRPI0915499 A2 BR PI0915499A2
Authority
BR
Brazil
Prior art keywords
systems
methods
ofdm signal
reducing papr
papr
Prior art date
Application number
BRPI0915499A
Other languages
English (en)
Inventor
Ayman Fawzy Naguib
Je Woo Kim
Jong Hyeon Park
Tae Ryun Chang
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0915499A2 publication Critical patent/BRPI0915499A2/pt

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L27/2602—Signal structure
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
BRPI0915499A 2008-07-08 2009-07-08 métodos e sistemas para reduzir papr de um sinal ofdm BRPI0915499A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/169,625 US8509324B2 (en) 2008-07-08 2008-07-08 Methods and systems for reducing PAPR of an OFDM signal
PCT/US2009/049880 WO2010006012A1 (en) 2008-07-08 2009-07-08 Methods and systems for reducing papr of an ofdm signal

Publications (1)

Publication Number Publication Date
BRPI0915499A2 true BRPI0915499A2 (pt) 2015-11-10

Family

ID=41210842

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915499A BRPI0915499A2 (pt) 2008-07-08 2009-07-08 métodos e sistemas para reduzir papr de um sinal ofdm

Country Status (10)

Country Link
US (1) US8509324B2 (pt)
EP (1) EP2314035B1 (pt)
JP (1) JP5161368B2 (pt)
KR (1) KR101221520B1 (pt)
CN (1) CN102077536A (pt)
BR (1) BRPI0915499A2 (pt)
CA (1) CA2728904A1 (pt)
RU (1) RU2011104198A (pt)
TW (1) TW201008190A (pt)
WO (1) WO2010006012A1 (pt)

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Also Published As

Publication number Publication date
KR101221520B1 (ko) 2013-01-14
CA2728904A1 (en) 2010-01-14
CN102077536A (zh) 2011-05-25
RU2011104198A (ru) 2012-08-20
JP2011527860A (ja) 2011-11-04
TW201008190A (en) 2010-02-16
KR20110036929A (ko) 2011-04-12
US8509324B2 (en) 2013-08-13
WO2010006012A1 (en) 2010-01-14
EP2314035A1 (en) 2011-04-27
US20100008432A1 (en) 2010-01-14
JP5161368B2 (ja) 2013-03-13
EP2314035B1 (en) 2012-10-10

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