ATE496471T1 - Synchronisierungs-vorsatzstruktur für ofdm-system - Google Patents

Synchronisierungs-vorsatzstruktur für ofdm-system

Info

Publication number
ATE496471T1
ATE496471T1 AT09160351T AT09160351T ATE496471T1 AT E496471 T1 ATE496471 T1 AT E496471T1 AT 09160351 T AT09160351 T AT 09160351T AT 09160351 T AT09160351 T AT 09160351T AT E496471 T1 ATE496471 T1 AT E496471T1
Authority
AT
Austria
Prior art keywords
symbol sequence
predefined
predefined symbol
symbols
time domain
Prior art date
Application number
AT09160351T
Other languages
English (en)
Inventor
Ralf Boehnke
Thomas Doelle
Tino Konschak
Original Assignee
Sony Deutschland Gmbh
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 Sony Deutschland Gmbh filed Critical Sony Deutschland Gmbh
Priority claimed from EP99103379A external-priority patent/EP1018827B1/de
Application granted granted Critical
Publication of ATE496471T1 publication Critical patent/ATE496471T1/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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L27/2657—Carrier 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
    • H04L27/2662—Symbol synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT09160351T 1999-02-22 1999-02-22 Synchronisierungs-vorsatzstruktur für ofdm-system ATE496471T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP09160351A EP2088728B1 (de) 1999-02-22 1999-02-22 Synchronisierungs-Vorsatzstruktur für OFDM-System
EP99103379A EP1018827B1 (de) 1999-01-08 1999-02-22 Struktur von Synchronisierungssymbolen für OFDM-System
EP04002920A EP1439677B9 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein OFDM-System
EP05002279A EP1530336B1 (de) 1999-01-08 1999-02-22 Synchronisierungspräambelstruktur für OFDM-System

Publications (1)

Publication Number Publication Date
ATE496471T1 true ATE496471T1 (de) 2011-02-15

Family

ID=43568351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09160351T ATE496471T1 (de) 1999-02-22 1999-02-22 Synchronisierungs-vorsatzstruktur für ofdm-system

Country Status (2)

Country Link
EP (1) EP2088728B1 (de)
AT (1) ATE496471T1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450456A (en) * 1993-11-12 1995-09-12 Daimler Benz Ag Method and arrangement for measuring the carrier frequency deviation in a multi-channel transmission system
US5732113A (en) * 1996-06-20 1998-03-24 Stanford University Timing and frequency synchronization of OFDM signals
GB9625094D0 (en) * 1996-12-03 1997-01-22 Ensigma Ltd Apparatus and methods for measuring coarse frequency offset of a multi-carrier signal

Also Published As

Publication number Publication date
EP2088728B1 (de) 2011-01-19
EP2088728A1 (de) 2009-08-12

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