ATE433631T1 - Synchronisierungspräambelstruktur für ofdm-system - Google Patents

Synchronisierungspräambelstruktur für ofdm-system

Info

Publication number
ATE433631T1
ATE433631T1 AT05002279T AT05002279T ATE433631T1 AT E433631 T1 ATE433631 T1 AT E433631T1 AT 05002279 T AT05002279 T AT 05002279T AT 05002279 T AT05002279 T AT 05002279T AT E433631 T1 ATE433631 T1 AT E433631T1
Authority
AT
Austria
Prior art keywords
ofdm system
preamble structure
synchronization preamble
synchronization
ofdm
Prior art date
Application number
AT05002279T
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
Application granted granted Critical
Publication of ATE433631T1 publication Critical patent/ATE433631T1/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
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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)
AT05002279T 1999-01-08 1999-02-22 Synchronisierungspräambelstruktur für ofdm-system ATE433631T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99100263 1999-01-08

Publications (1)

Publication Number Publication Date
ATE433631T1 true ATE433631T1 (de) 2009-06-15

Family

ID=32241425

Family Applications (5)

Application Number Title Priority Date Filing Date
AT06014693T ATE404011T1 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein ofdm- system
AT04002920T ATE364948T1 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein ofdm- system
AT06014694T ATE457583T1 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein ofdm- system
AT99103379T ATE266288T1 (de) 1999-01-08 1999-02-22 Struktur von synchronisierungssymbolen für ofdm- system
AT05002279T ATE433631T1 (de) 1999-01-08 1999-02-22 Synchronisierungspräambelstruktur für ofdm-system

Family Applications Before (4)

Application Number Title Priority Date Filing Date
AT06014693T ATE404011T1 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein ofdm- system
AT04002920T ATE364948T1 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein ofdm- system
AT06014694T ATE457583T1 (de) 1999-01-08 1999-02-22 Synchronisierungssymbolstruktur für ein ofdm- system
AT99103379T ATE266288T1 (de) 1999-01-08 1999-02-22 Struktur von synchronisierungssymbolen für ofdm- system

Country Status (2)

Country Link
AT (5) ATE404011T1 (de)
DE (5) DE69936323T2 (de)

Also Published As

Publication number Publication date
DE69916989T2 (de) 2004-10-28
ATE364948T1 (de) 2007-07-15
DE69939285D1 (de) 2008-09-18
DE69916989D1 (de) 2004-06-09
DE69942012D1 (de) 2010-03-25
DE69940985D1 (de) 2009-07-23
ATE404011T1 (de) 2008-08-15
ATE457583T1 (de) 2010-02-15
ATE266288T1 (de) 2004-05-15
DE69936323T2 (de) 2007-10-11
DE69936323D1 (de) 2007-07-26

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