GB0619490D0 - Method for peak-to-avaerage power ratio reduction in telecommunications - Google Patents

Method for peak-to-avaerage power ratio reduction in telecommunications

Info

Publication number
GB0619490D0
GB0619490D0 GBGB0619490.6A GB0619490A GB0619490D0 GB 0619490 D0 GB0619490 D0 GB 0619490D0 GB 0619490 A GB0619490 A GB 0619490A GB 0619490 D0 GB0619490 D0 GB 0619490D0
Authority
GB
United Kingdom
Prior art keywords
power ratio
peak
papr reduction
avaerage
telecommunications
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.)
Ceased
Application number
GBGB0619490.6A
Other languages
English (en)
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Priority to GBGB0619490.6A priority Critical patent/GB0619490D0/en
Publication of GB0619490D0 publication Critical patent/GB0619490D0/en
Priority to EP07838893A priority patent/EP2074783B1/en
Priority to CN2007800358768A priority patent/CN101518009B/zh
Priority to KR1020097006785A priority patent/KR101086808B1/ko
Priority to AT07838893T priority patent/ATE475248T1/de
Priority to PCT/US2007/020787 priority patent/WO2008042189A1/en
Priority to JP2009531397A priority patent/JP4918139B2/ja
Priority to DE602007007972T priority patent/DE602007007972D1/de
Ceased 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Amplifiers (AREA)
GBGB0619490.6A 2006-10-03 2006-10-03 Method for peak-to-avaerage power ratio reduction in telecommunications Ceased GB0619490D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0619490.6A GB0619490D0 (en) 2006-10-03 2006-10-03 Method for peak-to-avaerage power ratio reduction in telecommunications
EP07838893A EP2074783B1 (en) 2006-10-03 2007-09-26 Method for peak-to-average power ratio reduction in telecommunication systems
CN2007800358768A CN101518009B (zh) 2006-10-03 2007-09-26 用于在电信系统中降低峰值平均功率比的方法
KR1020097006785A KR101086808B1 (ko) 2006-10-03 2007-09-26 원격통신 시스템들에서 피크－대－평균 파워비 감소를 위한 방법
AT07838893T ATE475248T1 (de) 2006-10-03 2007-09-26 Verfahren zur reduktion des verhältnisses der spitzen- zur mittelleistung in telekommunikationssystemen
PCT/US2007/020787 WO2008042189A1 (en) 2006-10-03 2007-09-26 Method for peak-to-average power ratio reduction in telecommunication systems
JP2009531397A JP4918139B2 (ja) 2006-10-03 2007-09-26 通信システムにおけるピーク対平均電力比低減のための方法
DE602007007972T DE602007007972D1 (de) 2006-10-03 2007-09-26 Verfahren zur Reduktion des Verhältnisses der Spitzen- zur Mittelleistung in Telekommunikationssystemen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0619490.6A GB0619490D0 (en) 2006-10-03 2006-10-03 Method for peak-to-avaerage power ratio reduction in telecommunications

Publications (1)

Publication Number Publication Date
GB0619490D0 true GB0619490D0 (en) 2006-11-08

Family

ID=37435136

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0619490.6A Ceased GB0619490D0 (en) 2006-10-03 2006-10-03 Method for peak-to-avaerage power ratio reduction in telecommunications

Country Status (8)

Country Link
EP (1) EP2074783B1 (enExample)
JP (1) JP4918139B2 (enExample)
KR (1) KR101086808B1 (enExample)
CN (1) CN101518009B (enExample)
AT (1) ATE475248T1 (enExample)
DE (1) DE602007007972D1 (enExample)
GB (1) GB0619490D0 (enExample)
WO (1) WO2008042189A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8509324B2 (en) 2008-07-08 2013-08-13 Qualcomm Incorporated Methods and systems for reducing PAPR of an OFDM signal
JP2011176790A (ja) * 2010-01-26 2011-09-08 Kyocera Corp 通信装置および通信方法
CN102904854A (zh) * 2011-07-29 2013-01-30 上海贝尔股份有限公司 一种在滤波器组多载波系统中减小峰均比的方法和装置
US9008223B1 (en) 2013-12-24 2015-04-14 Freescale Semiconductor, Inc. Transmitter and method for reducing the peak-to-average power ratio of a digitally modulated communication signal
CN108282439B (zh) 2017-01-06 2020-08-14 华为技术有限公司 一种信号发送、接收方法及装置
US12192039B2 (en) 2019-02-15 2025-01-07 Lg Electronics Inc. Method for generating low PAPR sequence in wireless communication system, and apparatus for same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891902B2 (en) * 2002-07-02 2005-05-10 Intel Corporation System and method for adjusting a power level of a transmission signal
WO2005096580A1 (en) * 2004-03-12 2005-10-13 Ntt Docomo, Inc. Peak reduction in ofdm using clipping and modified constellations
KR100703265B1 (ko) 2004-05-12 2007-04-03 삼성전자주식회사 멀티캐리어 변조 방식의 통신 시스템에서 피크-대-평균전력비를 감소시키는 송신기 및 수신기와 적응적피크-대-평균 전력비 제어 방법
JP4515155B2 (ja) * 2004-05-25 2010-07-28 株式会社エヌ・ティ・ティ・ドコモ 送信装置
KR20090086139A (ko) * 2004-12-02 2009-08-10 뉴저지 인스티튜트 오브 테크놀로지 Ｐａｐｒ의 감소를 위한 방법 및/또는 시스템
JP4567483B2 (ja) * 2005-02-16 2010-10-20 株式会社エヌ・ティ・ティ・ドコモ Ｏｆｄｍ送信装置

Also Published As

Publication number Publication date
DE602007007972D1 (de) 2010-09-02
ATE475248T1 (de) 2010-08-15
JP4918139B2 (ja) 2012-04-18
KR101086808B1 (ko) 2011-11-25
EP2074783B1 (en) 2010-07-21
KR20090051254A (ko) 2009-05-21
JP2010514233A (ja) 2010-04-30
CN101518009B (zh) 2012-08-22
WO2008042189A1 (en) 2008-04-10
CN101518009A (zh) 2009-08-26
EP2074783A1 (en) 2009-07-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)