DE60035310D1 - Korrektur des Abtasttaktes in einem Mehrträgerempfänger - Google Patents

Korrektur des Abtasttaktes in einem Mehrträgerempfänger

Info

Publication number
DE60035310D1
DE60035310D1 DE60035310T DE60035310T DE60035310D1 DE 60035310 D1 DE60035310 D1 DE 60035310D1 DE 60035310 T DE60035310 T DE 60035310T DE 60035310 T DE60035310 T DE 60035310T DE 60035310 D1 DE60035310 D1 DE 60035310D1
Authority
DE
Germany
Prior art keywords
correction
sampling clock
carrier receiver
receiver
carrier
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 - Lifetime
Application number
DE60035310T
Other languages
English (en)
Other versions
DE60035310T2 (de
Inventor
Song Wu
Domingo G Garcia
Michael O Polley
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE60035310D1 publication Critical patent/DE60035310D1/de
Application granted granted Critical
Publication of DE60035310T2 publication Critical patent/DE60035310T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • H04L27/2655Synchronisation arrangements
    • H04L27/2668Details of algorithms
    • H04L27/2673Details of algorithms characterised by synchronisation parameters
    • H04L27/2675Pilot or known symbols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • H04L27/2655Synchronisation arrangements
    • H04L27/2657Carrier synchronisation
DE60035310T 1999-03-31 2000-03-24 Korrektur des Abtasttaktes in einem Mehrträgerempfänger Expired - Lifetime DE60035310T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/282,403 US6370188B1 (en) 1999-03-31 1999-03-31 Phase and frequency offset compensation in a telecommunications receiver
US282403 1999-03-31

Publications (2)

Publication Number Publication Date
DE60035310D1 true DE60035310D1 (de) 2007-08-09
DE60035310T2 DE60035310T2 (de) 2008-02-28

Family

ID=23081370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035310T Expired - Lifetime DE60035310T2 (de) 1999-03-31 2000-03-24 Korrektur des Abtasttaktes in einem Mehrträgerempfänger

Country Status (6)

Country Link
US (1) US6370188B1 (de)
EP (1) EP1049301B1 (de)
JP (1) JP2000341237A (de)
KR (1) KR20000071516A (de)
DE (1) DE60035310T2 (de)
TW (1) TW484287B (de)

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US7277512B1 (en) * 2003-02-20 2007-10-02 Advanced Micro Devices, Inc. Systems and methods for accounting for intercarrier interference in transmission systems
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KR20060022687A (ko) * 2003-06-11 2006-03-10 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 다중 캐리어 통신 시스템 용의 수신기, 다중 캐리어의캐리어 변조 신호 수신 방법, 다중 캐리어 통신 시스템 및무선 다중 캐리어 통신 시스템
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US8223623B2 (en) * 2005-03-28 2012-07-17 Qualcomm Incorporated Timing and frequency acquisition for OFDM systems
US7685220B2 (en) * 2005-12-14 2010-03-23 Telefonaktiebolaget L M Ericsson (Publ) Circular fast fourier transform
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KR100826248B1 (ko) * 2006-11-22 2008-04-29 삼성전자주식회사 위상 검출을 이용한 복조 방법 및 그 장치
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US7787550B2 (en) * 2007-07-24 2010-08-31 Texas Instruments Incorporated Combined frame alignment and timing recovery in digital subscriber line (DSL) communications systems
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EP2375603B1 (de) * 2010-02-05 2018-05-23 Xieon Networks S.à r.l. Taktwiederherstellungsverfahren und Taktwiederherstellungsanordung für Multiplex-Empfänger mit kohärenter Polarisation
US8532504B2 (en) * 2010-10-28 2013-09-10 Opnext Subsystems, Inc. Coherent optical receiver with adaptive equalizer initialization system
US8410834B2 (en) * 2011-03-10 2013-04-02 Realtek Semiconductor Corp. All digital serial link receiver with low jitter clock regeneration and method thereof
US8738956B2 (en) * 2011-04-28 2014-05-27 Futurewei Technologies, Inc. Method and apparatus for updating a fractional time interval using time-domain interpolators in optical communications
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JP6458730B2 (ja) * 2013-08-21 2019-01-30 日本電気株式会社 周波数偏差補償方式、周波数偏差補償方法及びプログラム
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Also Published As

Publication number Publication date
JP2000341237A (ja) 2000-12-08
EP1049301A2 (de) 2000-11-02
KR20000071516A (ko) 2000-11-25
DE60035310T2 (de) 2008-02-28
US6370188B1 (en) 2002-04-09
EP1049301A3 (de) 2003-11-26
EP1049301B1 (de) 2007-06-27
TW484287B (en) 2002-04-21

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