FR2823623B1 - Procede de transmission bidirectionnelle de signaux multiporteuses, systeme terminal de communication et signal correspondants - Google Patents

Procede de transmission bidirectionnelle de signaux multiporteuses, systeme terminal de communication et signal correspondants

Info

Publication number
FR2823623B1
FR2823623B1 FR0105152A FR0105152A FR2823623B1 FR 2823623 B1 FR2823623 B1 FR 2823623B1 FR 0105152 A FR0105152 A FR 0105152A FR 0105152 A FR0105152 A FR 0105152A FR 2823623 B1 FR2823623 B1 FR 2823623B1
Authority
FR
France
Prior art keywords
signal
communication system
corresponding terminal
terminal communication
carrier signals
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
FR0105152A
Other languages
English (en)
Other versions
FR2823623A1 (fr
Inventor
Jean Francois Helard
Stephane Nobilet
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.)
INST NAT SCIENCES APPLIQ
Original Assignee
INST NAT SCIENCES APPLIQ
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 INST NAT SCIENCES APPLIQ filed Critical INST NAT SCIENCES APPLIQ
Priority to FR0105152A priority Critical patent/FR2823623B1/fr
Priority to PCT/FR2002/001277 priority patent/WO2002084934A1/fr
Publication of FR2823623A1 publication Critical patent/FR2823623A1/fr
Application granted granted Critical
Publication of FR2823623B1 publication Critical patent/FR2823623B1/fr
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
    • 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
    • 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
    • H04L25/022—Channel estimation of frequency 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division
    • 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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • 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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03783—Details of reference signals
    • H04L2025/03796—Location of reference signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
FR0105152A 2001-04-13 2001-04-13 Procede de transmission bidirectionnelle de signaux multiporteuses, systeme terminal de communication et signal correspondants Expired - Fee Related FR2823623B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0105152A FR2823623B1 (fr) 2001-04-13 2001-04-13 Procede de transmission bidirectionnelle de signaux multiporteuses, systeme terminal de communication et signal correspondants
PCT/FR2002/001277 WO2002084934A1 (fr) 2001-04-13 2002-04-11 Predistorsion de signaux multiporteuse dans un systeme de transmission bidirectionnelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0105152A FR2823623B1 (fr) 2001-04-13 2001-04-13 Procede de transmission bidirectionnelle de signaux multiporteuses, systeme terminal de communication et signal correspondants

Publications (2)

Publication Number Publication Date
FR2823623A1 FR2823623A1 (fr) 2002-10-18
FR2823623B1 true FR2823623B1 (fr) 2003-11-28

Family

ID=8862367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105152A Expired - Fee Related FR2823623B1 (fr) 2001-04-13 2001-04-13 Procede de transmission bidirectionnelle de signaux multiporteuses, systeme terminal de communication et signal correspondants

Country Status (2)

Country Link
FR (1) FR2823623B1 (fr)
WO (1) WO2002084934A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851383A1 (fr) * 2003-02-17 2004-08-20 Wavecom Procede de transmission de donnees radio, signal, systeme et dispositifs correspondant
ATE367024T1 (de) * 2003-04-04 2007-08-15 Mitsubishi Electric Corp Vorentzerrung eines mehrträger-cdma-systems über zeitvariante übertragungskanäle
WO2005083961A1 (fr) * 2004-02-27 2005-09-09 Vixs Systems Inc. Procede et appareil pour le reglage non-intrusif des proprietes d'un emetteur-recepteur
KR100918747B1 (ko) 2006-02-07 2009-09-24 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 상향링크 신호 송신 장치 및 방법
CN112491508B (zh) * 2020-11-24 2021-11-30 广州技象科技有限公司 基于传输进程自适应的数据传输方法及装置

Also Published As

Publication number Publication date
WO2002084934A1 (fr) 2002-10-24
FR2823623A1 (fr) 2002-10-18

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20081231