PL2153600T3 - Urządzenie i sposób do redukcji współczynnika wartości mocy szczytowej do mocy średniej w systemie multipleksacji z podziałem na częstotliwości ortogonalne - Google Patents

Urządzenie i sposób do redukcji współczynnika wartości mocy szczytowej do mocy średniej w systemie multipleksacji z podziałem na częstotliwości ortogonalne

Info

Publication number
PL2153600T3
PL2153600T3 PL08766090T PL08766090T PL2153600T3 PL 2153600 T3 PL2153600 T3 PL 2153600T3 PL 08766090 T PL08766090 T PL 08766090T PL 08766090 T PL08766090 T PL 08766090T PL 2153600 T3 PL2153600 T3 PL 2153600T3
Authority
PL
Poland
Prior art keywords
frequency division
division multiplexing
orthogonal frequency
average power
power ratio
Prior art date
Application number
PL08766090T
Other languages
English (en)
Inventor
Sung-Ryul Yun
Jae-Yoel Kim
Hak-Ju Lee
Hong-Sil Jeong
Se-Hoc Myung
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of PL2153600T3 publication Critical patent/PL2153600T3/pl

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
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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
    • H04L27/2618—Reduction thereof using auxiliary subcarriers
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
PL08766090T 2007-06-04 2008-06-04 Urządzenie i sposób do redukcji współczynnika wartości mocy szczytowej do mocy średniej w systemie multipleksacji z podziałem na częstotliwości ortogonalne PL2153600T3 (pl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20070054544 2007-06-04
KR1020080004125A KR20080106832A (ko) 2007-06-04 2008-01-14 직교 주파수 분할 다중 시스템의 평균전력 대 최대전력비감소 장치 및 방법
KR1020080014651A KR20080106834A (ko) 2007-06-04 2008-02-18 직교 주파수 분할 다중 시스템의 평균전력 대 최대전력비감소 장치 및 방법
KR1020080025142A KR101158163B1 (ko) 2007-06-04 2008-03-18 직교 주파수 분할 다중 시스템의 평균전력 대 최대전력비감소 장치 및 방법
PCT/KR2008/003128 WO2008150100A1 (en) 2007-06-04 2008-06-04 Apparatus and method for reducing peak to average power ratio in an orthogonal frequency division multiplexing system
EP08766090A EP2153600B1 (en) 2007-06-04 2008-06-04 Apparatus and method for reducing peak to average power ratio in an orthogonal frequency division multiplexing system

Publications (1)

Publication Number Publication Date
PL2153600T3 true PL2153600T3 (pl) 2012-09-28

Family

ID=40367415

Family Applications (3)

Application Number Title Priority Date Filing Date
PL12150429T PL2442512T3 (pl) 2007-06-04 2008-06-04 Sposób i urządzenie do redukowania współczynnika wartości mocy szczytowej do mocy średniej w systemie z ortogonalnym zwielokrotnianiem w dziedzinie częstotliwości
PL08766090T PL2153600T3 (pl) 2007-06-04 2008-06-04 Urządzenie i sposób do redukcji współczynnika wartości mocy szczytowej do mocy średniej w systemie multipleksacji z podziałem na częstotliwości ortogonalne
PL13176187T PL2685692T3 (pl) 2007-06-04 2008-06-04 Sposób i urządzenie do redukowania współczynnika wartości mocy szczytowej do mocy średniej w systemie z ortogonalnym zwielokrotnianiem w dziedzinie częstotliwości

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL12150429T PL2442512T3 (pl) 2007-06-04 2008-06-04 Sposób i urządzenie do redukowania współczynnika wartości mocy szczytowej do mocy średniej w systemie z ortogonalnym zwielokrotnianiem w dziedzinie częstotliwości

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL13176187T PL2685692T3 (pl) 2007-06-04 2008-06-04 Sposób i urządzenie do redukowania współczynnika wartości mocy szczytowej do mocy średniej w systemie z ortogonalnym zwielokrotnianiem w dziedzinie częstotliwości

Country Status (11)

Country Link
US (1) US8300714B2 (pl)
EP (3) EP2685692B9 (pl)
KR (3) KR20080106832A (pl)
AT (1) ATE543312T1 (pl)
DK (1) DK2685692T5 (pl)
ES (3) ES2380088T3 (pl)
HU (1) HUE025160T2 (pl)
PL (3) PL2442512T3 (pl)
PT (1) PT2685692E (pl)
SI (1) SI2685692T1 (pl)
WO (1) WO2008150100A1 (pl)

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KR102597664B1 (ko) * 2015-06-09 2023-11-03 삼성전자주식회사 예약 톤 설계 방법 및 톤 예약 방식을 이용하여 papr 저감을 수행하는 송신기
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Also Published As

Publication number Publication date
ES2548846T3 (es) 2015-10-21
PL2685692T3 (pl) 2015-11-30
HUE025160T2 (en) 2016-04-28
EP2442512A1 (en) 2012-04-18
EP2685692B9 (en) 2015-12-16
EP2442512B1 (en) 2013-09-11
KR20080106832A (ko) 2008-12-09
SI2685692T1 (sl) 2015-11-30
PL2442512T3 (pl) 2014-02-28
EP2153600A1 (en) 2010-02-17
KR101158163B1 (ko) 2012-06-19
DK2685692T5 (en) 2015-10-05
ATE543312T1 (de) 2012-02-15
ES2380088T3 (es) 2012-05-08
US20080298490A1 (en) 2008-12-04
EP2153600B1 (en) 2012-01-25
KR20080106834A (ko) 2008-12-09
ES2439391T3 (es) 2014-01-22
EP2685692A3 (en) 2014-04-16
EP2153600A4 (en) 2010-08-04
US8300714B2 (en) 2012-10-30
KR20080106835A (ko) 2008-12-09
WO2008150100A1 (en) 2008-12-11
DK2685692T3 (en) 2015-09-21
EP2442512B9 (en) 2014-02-26
EP2685692B1 (en) 2015-07-01
EP2685692A2 (en) 2014-01-15
PT2685692E (pt) 2015-10-20

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