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 RU2005125448/09A priority patent/RU2005125448A/ru
Priority to EP04710891A priority patent/EP1595373A1/fr
Priority to PCT/FR2004/000344 priority patent/WO2004077774A1/fr
Priority to US10/545,918 priority patent/US20070104280A1/en
Priority to KR1020057015139A priority patent/KR20050105224A/ko
Priority to JP2006502147A priority patent/JP2006518135A/ja
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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (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.
US10/545,918 US20070104280A1 (en) 2003-02-17 2004-02-13 Wireless data transmission method, and corresponding signal, system, transmitter and receiver
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
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
RU2005125448/09A RU2005125448A (ru) 2003-02-17 2004-02-13 Способ и устройство передачи данных, система дальней связи, передатчик и приемник
KR1020057015139A KR20050105224A (ko) 2003-02-17 2004-02-13 무선 데이터 전송 방법 및 그 신호, 시스템, 송신기 및수신기
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

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)

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CN1788443B (zh) 2003-07-29 2012-11-14 富士通株式会社 Ofdm系统中的导频复用方法
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
WO2006102462A1 (fr) * 2005-03-23 2006-09-28 Qualcomm Flarion Technologies, Inc. Procedes et appareil permettant l'utilisation de plusieurs liaisons sans fil avec un terminal sans fil
US8320359B2 (en) * 2005-10-11 2012-11-27 Telefonaktiebolaget L M Ericsson (Publ) Synchronization channel scheme for super 3G
US20090154404A1 (en) * 2005-11-04 2009-06-18 Ntt Docomo, Inc. Packet communication method, mobile station, and radio base station
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
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
US20170201302A1 (en) * 2014-07-22 2017-07-13 Nec Corporation Wireless transmission device and wireless transmission method
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

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SE9404121L (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
DE69838807T2 (de) * 1998-02-18 2008-10-30 Sony Deutschland Gmbh Abbildung von Mehrträgersignalen in GSM-Zeitschlitzen
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
US20070104280A1 (en) 2007-05-10
JP2006518135A (ja) 2006-08-03
FR2851384A1 (fr) 2004-08-20
WO2004077774A1 (fr) 2004-09-10
EP1595373A1 (fr) 2005-11-16
RU2005125448A (ru) 2006-02-27
KR20050105224A (ko) 2005-11-03

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Year of fee payment: 13

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Effective date: 20170331