FR2909500B1 - Procede et systeme de transmission multi-porteuses dans un environnement difficile avec optimisation de la puissance d'emission - Google Patents

Procede et systeme de transmission multi-porteuses dans un environnement difficile avec optimisation de la puissance d'emission

Info

Publication number
FR2909500B1
FR2909500B1 FR0610615A FR0610615A FR2909500B1 FR 2909500 B1 FR2909500 B1 FR 2909500B1 FR 0610615 A FR0610615 A FR 0610615A FR 0610615 A FR0610615 A FR 0610615A FR 2909500 B1 FR2909500 B1 FR 2909500B1
Authority
FR
France
Prior art keywords
optimization
transmission
difficult environment
transmission power
carrier
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.)
Active
Application number
FR0610615A
Other languages
English (en)
Other versions
FR2909500A1 (fr
Inventor
Jean Eric Negre
Emmanuel Senechal
Luc Fety
Michel Terre
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.)
Sercel SAS
Original Assignee
Sercel SAS
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 Sercel SAS filed Critical Sercel SAS
Priority to FR0610615A priority Critical patent/FR2909500B1/fr
Priority to GB0723562.5A priority patent/GB2444618B/en
Priority to NO20076221A priority patent/NO340590B1/no
Priority to JP2007313445A priority patent/JP5053059B2/ja
Priority to US11/999,467 priority patent/US8149931B2/en
Priority to CA2613604A priority patent/CA2613604C/fr
Publication of FR2909500A1 publication Critical patent/FR2909500A1/fr
Application granted granted Critical
Publication of FR2909500B1 publication Critical patent/FR2909500B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • 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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR0610615A 2006-12-05 2006-12-05 Procede et systeme de transmission multi-porteuses dans un environnement difficile avec optimisation de la puissance d'emission Active FR2909500B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0610615A FR2909500B1 (fr) 2006-12-05 2006-12-05 Procede et systeme de transmission multi-porteuses dans un environnement difficile avec optimisation de la puissance d'emission
GB0723562.5A GB2444618B (en) 2006-12-05 2007-11-30 Multi-carrier transmission process and system in a difficult environment with optimisation of emission power
NO20076221A NO340590B1 (no) 2006-12-05 2007-12-03 Multibærertransmisjonsprosess og -system i en vanskelig omgivelse, med optimalisering av sendeeffekt
JP2007313445A JP5053059B2 (ja) 2006-12-05 2007-12-04 難環境における送信電力の最適化による多重搬送波通信方法及び装置
US11/999,467 US8149931B2 (en) 2006-12-05 2007-12-04 Multi-carrier transmission process and system in a difficult environment with optimisation of emission power
CA2613604A CA2613604C (fr) 2006-12-05 2007-12-04 Procede et systeme de transmission a ondes porteuses multiples dans un environnement difficile avec optimisation de puissance d'emission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610615A FR2909500B1 (fr) 2006-12-05 2006-12-05 Procede et systeme de transmission multi-porteuses dans un environnement difficile avec optimisation de la puissance d'emission

Publications (2)

Publication Number Publication Date
FR2909500A1 FR2909500A1 (fr) 2008-06-06
FR2909500B1 true FR2909500B1 (fr) 2009-02-06

Family

ID=38442002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0610615A Active FR2909500B1 (fr) 2006-12-05 2006-12-05 Procede et systeme de transmission multi-porteuses dans un environnement difficile avec optimisation de la puissance d'emission

Country Status (6)

Country Link
US (1) US8149931B2 (fr)
JP (1) JP5053059B2 (fr)
CA (1) CA2613604C (fr)
FR (1) FR2909500B1 (fr)
GB (1) GB2444618B (fr)
NO (1) NO340590B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497618B1 (ko) * 2008-09-04 2015-03-03 삼성전자주식회사 무선통신 시스템에서 스크램블링 장치 및 방법
CA2763134C (fr) * 2009-06-26 2021-01-19 Hypres, Inc. Systeme et procede de commande de signaux radio combines
US9401823B2 (en) 2013-11-26 2016-07-26 Plusn Llc System and method for radio frequency carrier aggregation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635813A1 (de) * 1996-09-04 1998-03-05 Johannes Prof Dr Ing Huber Verfahren zur Reduktion des Spitzenwertfaktors bei digitalen Übertragungsverfahren
JP3576787B2 (ja) * 1998-01-22 2004-10-13 株式会社東芝 Ｏｆｄｍ信号送受信方法、ｏｆｄｍ信号送受信装置、ｏｆｄｍ信号送信方法及びｏｆｄｍ信号送信装置
JPH11215091A (ja) * 1998-01-22 1999-08-06 Toshiba Corp Ｏｆｄｍ信号伝送方法及びｏｆｄｍ信号伝送装置
JP4413438B2 (ja) * 1999-04-08 2010-02-10 ハネウエル・インターナショナル・インコーポレーテッド 地下計器パッケージとのデータ通信を行うための方法および装置
US6785258B1 (en) * 1999-06-23 2004-08-31 At&T Wireless Services, Inc. System and method for data scrambling to reduce the crest factor in an OFDM waveform
KR100401801B1 (ko) * 2001-03-27 2003-10-17 (주)텔레시스테크놀로지 데이터 전송 성능을 개선하기 위한 직교주파수 분할 다중통신 시스템 및 방법
US7010028B2 (en) * 2001-07-16 2006-03-07 Broadcom Corporation System and method for rapid generation of low par Q-mode signals
JP2003032220A (ja) * 2001-07-17 2003-01-31 Matsushita Electric Ind Co Ltd 送信装置、受信装置および無線通信方法
US7318185B2 (en) * 2001-08-23 2008-01-08 Nortel Networks Limited Method and apparatus for scrambling based peak-to-average power ratio reduction without side information
US7697409B2 (en) * 2004-12-21 2010-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Transmitter apparatus and method for transmitting packet data units in a communication system

Also Published As

Publication number Publication date
GB2444618A (en) 2008-06-11
GB2444618B (en) 2012-01-11
US8149931B2 (en) 2012-04-03
GB0723562D0 (en) 2008-01-09
CA2613604C (fr) 2014-01-14
NO340590B1 (no) 2017-05-15
US20080215655A1 (en) 2008-09-04
FR2909500A1 (fr) 2008-06-06
JP5053059B2 (ja) 2012-10-17
CA2613604A1 (fr) 2008-06-05
JP2008160828A (ja) 2008-07-10
NO20076221L (no) 2008-06-06

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