ATE543313T1 - Synchronisierung von datenübertragungsrahmen in einem ofdm-kommunikationssystem - Google Patents

Synchronisierung von datenübertragungsrahmen in einem ofdm-kommunikationssystem

Info

Publication number
ATE543313T1
ATE543313T1 AT08838067T AT08838067T ATE543313T1 AT E543313 T1 ATE543313 T1 AT E543313T1 AT 08838067 T AT08838067 T AT 08838067T AT 08838067 T AT08838067 T AT 08838067T AT E543313 T1 ATE543313 T1 AT E543313T1
Authority
AT
Austria
Prior art keywords
symbols
division multiplexing
orthogonal frequency
time
synchronization
Prior art date
Application number
AT08838067T
Other languages
English (en)
Inventor
Bruno Jahan
Marc Lanoiselee
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 ATE543313T1 publication Critical patent/ATE543313T1/de

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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
AT08838067T 2007-09-14 2008-09-12 Synchronisierung von datenübertragungsrahmen in einem ofdm-kommunikationssystem ATE543313T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706485 2007-09-14
PCT/FR2008/051641 WO2009047427A1 (fr) 2007-09-14 2008-09-12 Synchronisation trame dans un systeme de communication ofdm

Publications (1)

Publication Number Publication Date
ATE543313T1 true ATE543313T1 (de) 2012-02-15

Family

ID=39493306

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08838067T ATE543313T1 (de) 2007-09-14 2008-09-12 Synchronisierung von datenübertragungsrahmen in einem ofdm-kommunikationssystem

Country Status (3)

Country Link
EP (2) EP2445156A3 (de)
AT (1) ATE543313T1 (de)
WO (1) WO2009047427A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106612163B (zh) 2015-10-23 2020-05-01 中兴通讯股份有限公司 一种导频信号传输方法和装置、以及发射端

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60016074T2 (de) * 1999-03-30 2005-11-24 Nec Corp. OFDM-Demodulator
US6711221B1 (en) * 2000-02-16 2004-03-23 Thomson Licensing S.A. Sampling offset correction in an orthogonal frequency division multiplexing system
DE10115221A1 (de) 2001-03-28 2002-10-10 Bosch Gmbh Robert Verfahren zur Rahmen- und Frequenzsynchronisation eines OFDM-Signals und Verfahren zum Senden eines OFDM-Signals
EP1507378B1 (de) 2003-08-14 2012-10-24 Sony Deutschland GmbH Rahmen- und Frequenzsynchronisation für OFDM
EP1819078A4 (de) * 2004-10-01 2014-01-08 Toshiba Kk Ausstrahlungssignalzeitmesseinrichtung, übertragungseinrichtung und relaiseinrichtung mit der zeitmesseinrichtung und verzögerungszeitmesseinrichtung

Also Published As

Publication number Publication date
WO2009047427A1 (fr) 2009-04-16
EP2201735A1 (de) 2010-06-30
EP2445156A2 (de) 2012-04-25
EP2201735B1 (de) 2012-01-25
EP2445156A3 (de) 2012-10-24

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