ATE396558T1 - Bestimmung der zeitverzögerung und/oder leistung eines mehrträgersignals - Google Patents

Bestimmung der zeitverzögerung und/oder leistung eines mehrträgersignals

Info

Publication number
ATE396558T1
ATE396558T1 AT03755212T AT03755212T ATE396558T1 AT E396558 T1 ATE396558 T1 AT E396558T1 AT 03755212 T AT03755212 T AT 03755212T AT 03755212 T AT03755212 T AT 03755212T AT E396558 T1 ATE396558 T1 AT E396558T1
Authority
AT
Austria
Prior art keywords
power
determining
time delay
carrier signal
signal
Prior art date
Application number
AT03755212T
Other languages
English (en)
Inventor
Rodolphe Legouable
Denis Callonnec
Maryline Helard
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Application granted granted Critical
Publication of ATE396558T1 publication Critical patent/ATE396558T1/de

Links

Classifications

    • 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, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H04L5/026—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA] using code division
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Transmitters (AREA)
AT03755212T 2002-05-28 2003-05-27 Bestimmung der zeitverzögerung und/oder leistung eines mehrträgersignals ATE396558T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206524A FR2840475B1 (fr) 2002-05-28 2002-05-28 Procede de determination de decalage temporel et/ou de puissance d'un signal, circuit et dispositif de reception

Publications (1)

Publication Number Publication Date
ATE396558T1 true ATE396558T1 (de) 2008-06-15

Family

ID=29558788

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03755212T ATE396558T1 (de) 2002-05-28 2003-05-27 Bestimmung der zeitverzögerung und/oder leistung eines mehrträgersignals

Country Status (7)

Country Link
US (1) US7711058B2 (de)
EP (1) EP1508209B1 (de)
AT (1) ATE396558T1 (de)
AU (1) AU2003255607A1 (de)
DE (1) DE60321165D1 (de)
FR (1) FR2840475B1 (de)
WO (1) WO2003101015A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7649861B2 (en) * 2004-11-30 2010-01-19 Intel Corporation Multiple antenna multicarrier communication system and method with reduced mobile-station processing
US7822128B2 (en) * 2004-12-03 2010-10-26 Intel Corporation Multiple antenna multicarrier transmitter and method for adaptive beamforming with transmit-power normalization
US7899107B1 (en) 2006-04-17 2011-03-01 Marvell International Ltd. Preamble detection using low-complexity cross-correlation
US7991077B1 (en) 2006-05-31 2011-08-02 Marvell International Ltd. Preamble detection with multiple receive antennas
CN113489663B (zh) * 2021-07-06 2022-06-07 武汉大学 甚低频人工源信号的时延提取方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3511798B2 (ja) * 1996-05-08 2004-03-29 三菱電機株式会社 ディジタル放送受信機
JPH1051418A (ja) * 1996-08-06 1998-02-20 Mitsubishi Electric Corp ディジタル受信装置
US5933421A (en) * 1997-02-06 1999-08-03 At&T Wireless Services Inc. Method for frequency division duplex communications
KR100265735B1 (ko) * 1997-11-25 2000-09-15 윤종용 Fft윈도우위치복원과샘플링클럭제어가연동되는ofdm수신장치및그방법
JPH11346206A (ja) * 1998-06-02 1999-12-14 Mitsubishi Electric Corp デジタル放送受信機
US6654429B1 (en) * 1998-12-31 2003-11-25 At&T Corp. Pilot-aided channel estimation for OFDM in wireless systems
US6332069B1 (en) * 1999-02-10 2001-12-18 Hughes Electronics Corporation Apparatus and method for grouping carriers to minimize the occurrence of call blocking in a satellite-based communications network
US7072315B1 (en) * 2000-10-10 2006-07-04 Adaptix, Inc. Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
US6654408B1 (en) * 2000-10-27 2003-11-25 Wisconsin Alumni Research Foundation Method and system for multi-carrier multiple access reception in the presence of imperfections
US6501414B2 (en) * 2001-04-02 2002-12-31 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method for locating a concealed object
US7324606B2 (en) * 2001-10-31 2008-01-29 Henry Stephen Eilts Computationally efficient system and method for channel estimation

Also Published As

Publication number Publication date
US20050243937A1 (en) 2005-11-03
US7711058B2 (en) 2010-05-04
EP1508209A1 (de) 2005-02-23
WO2003101015A1 (fr) 2003-12-04
FR2840475A1 (fr) 2003-12-05
FR2840475B1 (fr) 2004-08-27
EP1508209B1 (de) 2008-05-21
DE60321165D1 (de) 2008-07-03
AU2003255607A1 (en) 2003-12-12

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