DE112004001837D2 - Method for synchronization in the transmission of OFDM signals - Google Patents

Method for synchronization in the transmission of OFDM signals

Info

Publication number
DE112004001837D2
DE112004001837D2 DE112004001837T DE112004001837T DE112004001837D2 DE 112004001837 D2 DE112004001837 D2 DE 112004001837D2 DE 112004001837 T DE112004001837 T DE 112004001837T DE 112004001837 T DE112004001837 T DE 112004001837T DE 112004001837 D2 DE112004001837 D2 DE 112004001837D2
Authority
DE
Germany
Prior art keywords
synchronization
transmission
ofdm signals
ofdm
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
DE112004001837T
Other languages
German (de)
Inventor
Gerhard Fettweis
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.)
Technische Universitaet Dresden
Original Assignee
Technische Universitaet Dresden
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 Technische Universitaet Dresden filed Critical Technische Universitaet Dresden
Publication of DE112004001837D2 publication Critical patent/DE112004001837D2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE112004001837T 2003-10-18 2004-10-18 Method for synchronization in the transmission of OFDM signals Expired - Fee Related DE112004001837D2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10349350 2003-10-18
PCT/DE2004/002309 WO2005041514A1 (en) 2003-10-18 2004-10-18 Method for synchronisation on transmission of ofdm signals

Publications (1)

Publication Number Publication Date
DE112004001837D2 true DE112004001837D2 (en) 2006-06-08

Family

ID=34484949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004001837T Expired - Fee Related DE112004001837D2 (en) 2003-10-18 2004-10-18 Method for synchronization in the transmission of OFDM signals

Country Status (2)

Country Link
DE (1) DE112004001837D2 (en)
WO (1) WO2005041514A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101197804B (en) * 2006-12-04 2011-09-21 华为技术有限公司 Synchronous processing method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504787C2 (en) * 1994-12-14 1997-04-28 Hd Divine Ab Method of OFDM reception for correction of frequency, time window, sampling clock and slow phase variations
DE19914600A1 (en) * 1999-03-30 2000-10-05 Bosch Gmbh Robert Synchronization method for orthogonal frequency division multiplexing (OFDM) radio receivers by inserting symbol sequence in data stream
JP3522619B2 (en) * 2000-01-05 2004-04-26 株式会社エヌ・ティ・ティ・ドコモ Transmitter in multi-carrier CDMA transmission system
US7103115B2 (en) * 2001-05-21 2006-09-05 At&T Corp. Optimum training sequences for wireless systems

Also Published As

Publication number Publication date
WO2005041514A1 (en) 2005-05-06

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R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee