FR2937482B1 - Recepteur comportant un dispositif de correction de l'effet doppler - Google Patents

Recepteur comportant un dispositif de correction de l'effet doppler

Info

Publication number
FR2937482B1
FR2937482B1 FR0805834A FR0805834A FR2937482B1 FR 2937482 B1 FR2937482 B1 FR 2937482B1 FR 0805834 A FR0805834 A FR 0805834A FR 0805834 A FR0805834 A FR 0805834A FR 2937482 B1 FR2937482 B1 FR 2937482B1
Authority
FR
France
Prior art keywords
correcting
receiver
doppler effect
doppler
effect
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.)
Expired - Fee Related
Application number
FR0805834A
Other languages
English (en)
Other versions
FR2937482A1 (fr
Inventor
Toso Christophe Del
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0805834A priority Critical patent/FR2937482B1/fr
Priority to JP2011531407A priority patent/JP2012506648A/ja
Priority to EP09756249A priority patent/EP2356785A2/fr
Priority to US13/125,112 priority patent/US8948315B2/en
Priority to PCT/EP2009/007511 priority patent/WO2010046088A2/fr
Publication of FR2937482A1 publication Critical patent/FR2937482A1/fr
Application granted granted Critical
Publication of FR2937482B1 publication Critical patent/FR2937482B1/fr
Expired - Fee Related 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • 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
    • H04L27/2647—Arrangements specific to the receiver only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
FR0805834A 2008-10-21 2008-10-21 Recepteur comportant un dispositif de correction de l'effet doppler Expired - Fee Related FR2937482B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0805834A FR2937482B1 (fr) 2008-10-21 2008-10-21 Recepteur comportant un dispositif de correction de l'effet doppler
JP2011531407A JP2012506648A (ja) 2008-10-21 2009-10-20 ドップラー効果を補正する装置を備える受信機
EP09756249A EP2356785A2 (fr) 2008-10-21 2009-10-20 Recepteur comportant un dispositif de correction de l'effet doppler
US13/125,112 US8948315B2 (en) 2008-10-21 2009-10-20 Receiver comprising a device for correcting doppler effect
PCT/EP2009/007511 WO2010046088A2 (fr) 2008-10-21 2009-10-20 Récepteur comprenant un dispositif pour corriger l’effet doppler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0805834A FR2937482B1 (fr) 2008-10-21 2008-10-21 Recepteur comportant un dispositif de correction de l'effet doppler

Publications (2)

Publication Number Publication Date
FR2937482A1 FR2937482A1 (fr) 2010-04-23
FR2937482B1 true FR2937482B1 (fr) 2011-12-30

Family

ID=40933816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0805834A Expired - Fee Related FR2937482B1 (fr) 2008-10-21 2008-10-21 Recepteur comportant un dispositif de correction de l'effet doppler

Country Status (5)

Country Link
US (1) US8948315B2 (fr)
EP (1) EP2356785A2 (fr)
JP (1) JP2012506648A (fr)
FR (1) FR2937482B1 (fr)
WO (1) WO2010046088A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885453B2 (en) * 2011-09-30 2014-11-11 Cisco Technology, Inc. Enhanced stomp-and-restart with interference suppression
WO2015156495A1 (fr) * 2014-04-09 2015-10-15 엘지전자 주식회사 Procédé et appareil permettant de transmettre une trame sur la base d'une procédure de sondage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735639B1 (fr) * 1995-06-16 1997-08-14 Moreau Christophe Procede de commande de transfert automatique intercellulaire dans un reseau multicellulaire de radiocommunication, et procedes d'estimation de vitesse s'y rapportant
US6327471B1 (en) 1998-02-19 2001-12-04 Conexant Systems, Inc. Method and an apparatus for positioning system assisted cellular radiotelephone handoff and dropoff
US6321090B1 (en) * 1998-11-06 2001-11-20 Samir S. Soliman Mobile communication system with position detection to facilitate hard handoff
JP3917339B2 (ja) * 1999-10-01 2007-05-23 パイオニア株式会社 通信装置及び通信方法
JP4120237B2 (ja) * 2002-02-28 2008-07-16 ソニー株式会社 復調装置及び受信装置
US7454209B2 (en) * 2002-09-05 2008-11-18 Qualcomm Incorporated Adapting operation of a communication filter based on mobile unit velocity
US6985535B2 (en) * 2003-10-31 2006-01-10 Motorola, Inc. Channel condition estimation for pilot coefficient selection
US20060128326A1 (en) * 2004-12-09 2006-06-15 Interdigital Technology Corporation Low complexity adaptive channel estimation
JP4898674B2 (ja) 2005-06-22 2012-03-21 パナソニック株式会社 マルチキャリア伝送方式の送信装置及び受信装置並びにマルチキャリア伝送方式を用いた送信方法及び受信方法
WO2008075078A1 (fr) * 2006-12-21 2008-06-26 Symbian Software Limited Périphérique portable et procédé de contrôle d'accès au réseau
JP5166288B2 (ja) 2007-01-12 2013-03-21 パナソニック株式会社 Ｏｆｄｍ受信装置、ｏｆｄｍ受信集積回路、ｏｆｄｍ受信方法及びｏｆｄｍ受信プログラム
US7940848B2 (en) * 2007-04-02 2011-05-10 Infineon Technologies Ag System having an OFDM channel estimator
KR101033929B1 (ko) * 2008-06-18 2011-05-11 삼성전자주식회사 지피에스가 없는 단말기의 핸드오버를 지원하기 위한 장치및 방법

Also Published As

Publication number Publication date
WO2010046088A2 (fr) 2010-04-29
US20110299571A1 (en) 2011-12-08
WO2010046088A3 (fr) 2010-07-29
US8948315B2 (en) 2015-02-03
FR2937482A1 (fr) 2010-04-23
EP2356785A2 (fr) 2011-08-17
JP2012506648A (ja) 2012-03-15

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