[go: up one dir, main page]

FR2851384B1 - Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant. - Google Patents

Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant.

Info

Publication number
FR2851384B1
FR2851384B1 FR0309204A FR0309204A FR2851384B1 FR 2851384 B1 FR2851384 B1 FR 2851384B1 FR 0309204 A FR0309204 A FR 0309204A FR 0309204 A FR0309204 A FR 0309204A FR 2851384 B1 FR2851384 B1 FR 2851384B1
Authority
FR
France
Prior art keywords
signal
radio data
transmitting radio
devices therefor
therefor
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
FR0309204A
Other languages
English (en)
Other versions
FR2851384A1 (fr
Inventor
Nicolas Ibrahim
Thierry Werling
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.)
Sierra Wireless SA
Original Assignee
Wavecom 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
Priority claimed from FR0301909A external-priority patent/FR2851383A1/fr
Application filed by Wavecom SA filed Critical Wavecom SA
Priority to FR0309204A priority Critical patent/FR2851384B1/fr
Priority to JP2006502147A priority patent/JP2006518135A/ja
Priority to EP04710891A priority patent/EP1595373A1/fr
Priority to US10/545,918 priority patent/US20070104280A1/en
Priority to RU2005125448/09A priority patent/RU2005125448A/ru
Priority to KR1020057015139A priority patent/KR20050105224A/ko
Priority to PCT/FR2004/000344 priority patent/WO2004077774A1/fr
Publication of FR2851384A1 publication Critical patent/FR2851384A1/fr
Publication of FR2851384B1 publication Critical patent/FR2851384B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/24—Half-wave signalling systems
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR0309204A 2003-02-17 2003-07-25 Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant. Expired - Fee Related FR2851384B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0309204A FR2851384B1 (fr) 2003-02-17 2003-07-25 Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant.
RU2005125448/09A RU2005125448A (ru) 2003-02-17 2004-02-13 Способ и устройство передачи данных, система дальней связи, передатчик и приемник
EP04710891A EP1595373A1 (fr) 2003-02-17 2004-02-13 Procede de transmission de donnees radio, signal, systeme, dispositif d'emission et dispositif de reception correspondants
US10/545,918 US20070104280A1 (en) 2003-02-17 2004-02-13 Wireless data transmission method, and corresponding signal, system, transmitter and receiver
JP2006502147A JP2006518135A (ja) 2003-02-17 2004-02-13 無線データの送信方法、及び対応する信号、システム、送信機及び受信機
KR1020057015139A KR20050105224A (ko) 2003-02-17 2004-02-13 무선 데이터 전송 방법 및 그 신호, 시스템, 송신기 및수신기
PCT/FR2004/000344 WO2004077774A1 (fr) 2003-02-17 2004-02-13 Procede de transmission de donnees radio, signal, systeme, dispositif d’emission et dispositif de reception correspondants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301909A FR2851383A1 (fr) 2003-02-17 2003-02-17 Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant
FR0309204A FR2851384B1 (fr) 2003-02-17 2003-07-25 Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant.

Publications (2)

Publication Number Publication Date
FR2851384A1 FR2851384A1 (fr) 2004-08-20
FR2851384B1 true FR2851384B1 (fr) 2009-12-18

Family

ID=32773883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309204A Expired - Fee Related FR2851384B1 (fr) 2003-02-17 2003-07-25 Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant.

Country Status (7)

Country Link
US (1) US20070104280A1 (fr)
EP (1) EP1595373A1 (fr)
JP (1) JP2006518135A (fr)
KR (1) KR20050105224A (fr)
FR (1) FR2851384B1 (fr)
RU (1) RU2005125448A (fr)
WO (1) WO2004077774A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4183706B2 (ja) * 2003-07-29 2008-11-19 富士通株式会社 Ｏｆｄｍシステムにおけるパイロット多重方法及び送受信装置
US20060088133A1 (en) * 2004-10-22 2006-04-27 Industrial Technology Research Institute Time-frequency correlation-based synchronization for coherent OFDM receiver
CN100566317C (zh) * 2004-10-22 2009-12-02 财团法人工业技术研究院 基于频率相关性的相干正交频分复用接收器同步方法与装置
KR20070118264A (ko) * 2005-03-23 2007-12-14 콸콤 플라리온 테크놀로지스, 인코포레이티드 무선 단말과의 다중 무선 링크들을 사용하는 방법 및 장치
US8320359B2 (en) * 2005-10-11 2012-11-27 Telefonaktiebolaget L M Ericsson (Publ) Synchronization channel scheme for super 3G
WO2007052752A1 (fr) * 2005-11-04 2007-05-10 Ntt Docomo, Inc. Procede de communication de paquets, station mobile, et station de base radio
US7893873B2 (en) * 2005-12-20 2011-02-22 Qualcomm Incorporated Methods and systems for providing enhanced position location in wireless communications
KR100918729B1 (ko) 2006-01-09 2009-09-24 삼성전자주식회사 단반송파 주파수 분할 다중 접속 시스템에서 역방향 제어정보와 데이터의 시간적 다중화 방법 및 장치
US7924930B1 (en) * 2006-02-15 2011-04-12 Marvell International Ltd. Robust synchronization and detection mechanisms for OFDM WLAN systems
JP5065609B2 (ja) * 2006-03-20 2012-11-07 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局および伝搬路測定用信号の送信制御方法
KR100726342B1 (ko) * 2006-05-11 2007-06-11 인하대학교 산학협력단 Ｄｓ-ｕｗｂ 시스템의 훈련 시퀀스를 이용한 연속적인소거 채널 추정 장치 및 방법
JP4776451B2 (ja) * 2006-06-19 2011-09-21 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局及び通信方法
US8275323B1 (en) 2006-07-14 2012-09-25 Marvell International Ltd. Clear-channel assessment in 40 MHz wireless receivers
US7990922B2 (en) * 2007-11-09 2011-08-02 Samsung Electronics Co., Ltd. Method and apparatus for transmitting information of device in wireless personal area network
US8885738B2 (en) * 2008-03-26 2014-11-11 Csr Technology Inc. Unified single and multiple carrier receiver architecture
US8089858B2 (en) * 2008-08-14 2012-01-03 Sony Corporation Frame and signalling pattern structure for multi-carrier systems
US8295373B2 (en) * 2008-09-30 2012-10-23 Intel Corporation Virtual multicarrier design for orthogonal frequency division multiple access communications
KR100968816B1 (ko) * 2009-10-23 2010-07-08 (주)에스엠에이시스템 최소 노이즈 채널을 선택하는 감시카메라 및 방송장치
CN101808055B (zh) * 2010-03-31 2012-12-26 北京交通大学 一种mb-ofdm uwb系统符号精同步方法和装置
US8982849B1 (en) 2011-12-15 2015-03-17 Marvell International Ltd. Coexistence mechanism for 802.11AC compliant 80 MHz WLAN receivers
JP6305255B2 (ja) * 2014-07-17 2018-04-04 三菱電機特機システム株式会社 水中通信システム及び水中通信装置
WO2016013143A1 (fr) * 2014-07-22 2016-01-28 日本電気株式会社 Dispositif de transmission sans fil et procédé de transmission sans fil
KR101631178B1 (ko) 2015-01-15 2016-06-20 서울과학기술대학교 산학협력단 등방위성 직교 변환 알고리즘 프로토타입 및 오프셋 구적 진폭 변조를 이용하는 중계 통신을 위한 송신기, 수신기 및 중계 통신 시스템
CN105991257B (zh) * 2015-01-23 2020-10-23 北京三星通信技术研究有限公司 基于滤波器组的信号生成、发送和接收方法及其装置
CN109951410A (zh) * 2019-02-19 2019-06-28 大连海事大学 一种ais实时信号的全息检测系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502656C2 (sv) * 1994-11-29 1995-12-04 Telia Ab Metod för synkronisering av sändare och mottagare vid mobilt radiosystem
FR2733869B1 (fr) * 1995-05-02 1997-07-18 France Telecom Signal multiporteuse, procede de construction d'un tel signal et procedes d'emission et de reception correspondants
US5867478A (en) * 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
EP0939527B1 (fr) * 1998-02-18 2007-12-05 Sony Deutschland GmbH Application de signaux multiporteurs dans des intervalles temporels d'un système GSM
JP3581072B2 (ja) * 2000-01-24 2004-10-27 株式会社エヌ・ティ・ティ・ドコモ チャネル構成方法及びその方法を利用する基地局
JP2001326586A (ja) * 2000-05-17 2001-11-22 Nec Corp Ｃｄｍａ通信システム及びそれに用いるチャネル推定方法
JP3522651B2 (ja) * 2000-05-19 2004-04-26 松下電器産業株式会社 通信端末装置及び復調方法
US7394864B2 (en) * 2001-07-06 2008-07-01 Conexant, Inc. Mixed waveform configuration for wireless communications
US7174178B2 (en) * 2001-07-19 2007-02-06 Intel Corporation Deriving a more accurate estimate from prediction data in closed loop transmit diversity modes
US7280467B2 (en) * 2003-01-07 2007-10-09 Qualcomm Incorporated Pilot transmission schemes for wireless multi-carrier communication systems

Also Published As

Publication number Publication date
JP2006518135A (ja) 2006-08-03
EP1595373A1 (fr) 2005-11-16
RU2005125448A (ru) 2006-02-27
KR20050105224A (ko) 2005-11-03
US20070104280A1 (en) 2007-05-10
FR2851384A1 (fr) 2004-08-20
WO2004077774A1 (fr) 2004-09-10

Similar Documents

Publication Publication Date Title
FR2851384B1 (fr) Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant.
EP1624713A4 (fr) Systeme de station de base radio, dispositif de terminal de communication et procede de transmission de donnees de commande
EP1608094A4 (fr) Procede de transmission de signaux ofdm, dispositif de transmission et dispositif de reception
EP1698177A4 (fr) Systeme et procede associe d'emission/reception de donnees geographiques
EP1359756A4 (fr) Procede de transmission de donnees et procede de reception de donnees, et dispositif de transmission de donnees et dispositif de reception de donnees
EP1906584A4 (fr) Procede, systeme et dispositif de transmission de donnees de jeu
EP1684454A4 (fr) Procede, dispositif, appareil de transmission et systeme de communication multi-antenne
EP1774678A4 (fr) Procede de transmission de flux de donnees numeriques, emetteur, procede de reception de ce flux, et recepteur
EP1271949A4 (fr) Systeme de transmission de signaux, emetteur de signaux et recepteur de signaux
EP1233547A4 (fr) Dispositif de transmission de donnees, systeme et technique de communications radio
EP1667395A4 (fr) Systeme et dispositif de communication et procede de commande de retransmission de donnees
EP1599003A4 (fr) Systeme d'emission/reception, dispositif et procede d'emission et dispositif et procede de reception
TW200631344A (en) Transmitting and receiving method, and radio apparatus utilizing the same
EP1639722A4 (fr) Appareil et procede de transmission de donnees en paquets inverses dans un systeme de communication mobile
EP1733490A4 (fr) Procede et systeme de transmission et de reception de donnees de service de radiodiffusion dans un systeme de communication sans fil
ATE426278T1 (de) Verarbeitung von transportformatinformationen zur verhinderung von mac-kopfteil-redundanz
EP1381235A4 (fr) Procede d'emission de donnees, procede de reception de donnees, dispositif d'emission de donnees et dispositif de reception de donnees
EP1179902A4 (fr) Emetteur, recepteur et technique de transmission de donnees
FR2854020B1 (fr) Procede de transmission de donnees radio mettant en oeuvre plusieurs motifs de pilotes distincts, procede de reception, systeme, mobile et station de base correspondants
EP1884049A4 (fr) Procede, appareil et systeme de transmission et de reception d'informations d'un canal non code dans un systeme de multiplexage par repartition orthogonale de la frequence
EP1890424A4 (fr) Systeme et procede de communication de donnees
EP1760977A4 (fr) Dispositif de transmission radio, dispositif de reception radio, procede de transmission radio, procede de reception radio
EP1759507A4 (fr) Procede pour emettre et recevoir des donnees de service radiodiffusees dans un systeme de radiocommunication ofdma
FR2887095B1 (fr) Dispositif de communication et procede pour la transmission de donnees
EP1467509A4 (fr) Dispositif de transmission radio, dispositif de reception radio et procede de transmission radio

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20170331