DE60227968D1 - Fraktionaler Zeitbereichinterpolator - Google Patents

Fraktionaler Zeitbereichinterpolator

Info

Publication number
DE60227968D1
DE60227968D1 DE60227968T DE60227968T DE60227968D1 DE 60227968 D1 DE60227968 D1 DE 60227968D1 DE 60227968 T DE60227968 T DE 60227968T DE 60227968 T DE60227968 T DE 60227968T DE 60227968 D1 DE60227968 D1 DE 60227968D1
Authority
DE
Germany
Prior art keywords
time domain
fractional time
domain interpolator
interpolator
fractional
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
DE60227968T
Other languages
English (en)
Inventor
Fabio Pisoni
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.)
ST Ericsson Belgium N V
Original Assignee
STMicroelectronics Belgium NV
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 STMicroelectronics Belgium NV filed Critical STMicroelectronics Belgium NV
Application granted granted Critical
Publication of DE60227968D1 publication Critical patent/DE60227968D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol 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
    • H04L27/2657—Carrier synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE60227968T 2002-12-24 2002-12-24 Fraktionaler Zeitbereichinterpolator Expired - Lifetime DE60227968D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02447272A EP1434402B1 (de) 2002-12-24 2002-12-24 Fraktionaler Zeitbereichinterpolator

Publications (1)

Publication Number Publication Date
DE60227968D1 true DE60227968D1 (de) 2008-09-11

Family

ID=32405848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227968T Expired - Lifetime DE60227968D1 (de) 2002-12-24 2002-12-24 Fraktionaler Zeitbereichinterpolator

Country Status (3)

Country Link
US (1) US7460587B2 (de)
EP (1) EP1434402B1 (de)
DE (1) DE60227968D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468503B1 (de) 2002-01-24 2015-08-26 Panasonic Corporation Verfahren und vorrichtung für übertragungen mit trägerfrequenz über die starkstromleitungen
KR100564601B1 (ko) * 2003-12-29 2006-03-28 삼성전자주식회사 주파수 도메인 에코 검출방법 및 이를 사용하는 이퀄라이저
US7558206B2 (en) * 2005-06-21 2009-07-07 Current Technologies, Llc Power line communication rate limiting system and method
US20070061390A1 (en) * 2005-09-09 2007-03-15 Leo Bredehoft Interpolator using splines generated from an integrator stack seeded at input sample points
CN101267224B (zh) * 2008-04-29 2011-05-11 哈尔滨工业大学 基于多域协同多址技术的脉冲超宽带通信方法
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
CN104333348B (zh) * 2014-11-27 2017-02-22 中国电子科技集团公司第二十九研究所 一种高阶数字滤波系统及方法
CN104467969B (zh) * 2014-12-10 2017-03-22 北京理工大学 分数阶傅里叶变换测量光纤链路色散的方法
US9397822B1 (en) 2015-06-11 2016-07-19 Applied Micro Circuits Corporation Split loop timing recovery
CN104967480B (zh) * 2015-07-15 2016-12-07 北京理工大学 采用分数阶傅里叶变换监测光纤链路非线性效应的方法
CN106100930B (zh) * 2016-06-22 2019-10-29 中国人民解放军信息工程大学 基于精度递进定时估计的波特率细微特征估计方法
US10419188B2 (en) * 2017-03-24 2019-09-17 Qualcomm Incorporated Virtual time-domain multiplexing for reference signals and data with modified cyclic prefix
US10841145B1 (en) * 2019-06-17 2020-11-17 Envistacom, Llc Multi-rotational waveform utilizing a plurality of transmission waveforms and transmission paths
CN111669347B (zh) * 2020-04-30 2022-09-16 哈尔滨工业大学 一种基于分数傅里叶变换的线性调频多载波调制与解调方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3371154D1 (en) * 1982-10-29 1987-05-27 Devon County Council Signal encoding-decoding apparatus
US4882668A (en) * 1987-12-10 1989-11-21 General Dynamics Corp., Pomona Division Adaptive matched filter
US5228062A (en) * 1990-04-16 1993-07-13 Telebit Corporation Method and apparatus for correcting for clock and carrier frequency offset, and phase jitter in multicarrier modems
GB2296165B (en) * 1994-12-15 1999-12-29 Int Mobile Satellite Org Multiplex communication
US6240384B1 (en) * 1995-12-04 2001-05-29 Kabushiki Kaisha Toshiba Speech synthesis method
US6167528A (en) * 1995-12-21 2000-12-26 Cypress Semiconductor Programmably timed storage element for integrated circuit input/output
DE19635444C2 (de) * 1996-08-31 1998-06-18 Rohde & Schwarz Rückkopplungsfreies Verfahren zur Demodulation von höherstufigen MQAM-Signalen ohne Kenntnis der übertragenen Symbole
US5764113A (en) * 1997-01-10 1998-06-09 Harris Corporation Re-sampling circuit and modulator using same
US6433673B1 (en) * 1998-09-25 2002-08-13 Conexant Systems, Inc. Digital enunciator, process and communication system employing same
US6370188B1 (en) * 1999-03-31 2002-04-09 Texas Instruments Incorporated Phase and frequency offset compensation in a telecommunications receiver
US6218896B1 (en) * 1999-08-27 2001-04-17 Tachyon, Inc. Vectored demodulation and frequency estimation apparatus and method
JP3688225B2 (ja) * 2001-07-26 2005-08-24 松下電器産業株式会社 デジタルデータ再生装置
US7278070B2 (en) * 2001-09-14 2007-10-02 Texas Instruments Incorporated Interleaving to avoid wideband interference in a multi-carrier communications system
US7003100B2 (en) * 2001-12-10 2006-02-21 Agere Systems Inc. Modem with enhanced echo canceler
US6685641B2 (en) * 2002-02-01 2004-02-03 Siemens Medical Solutions Usa, Inc. Plane wave scanning reception and receiver
US6996189B1 (en) * 2002-07-26 2006-02-07 Jabil Circuit, Inc. Symmetric spherical QAM constellation
US7263153B2 (en) * 2002-10-09 2007-08-28 Marvell International, Ltd. Clock offset compensator

Also Published As

Publication number Publication date
US7460587B2 (en) 2008-12-02
EP1434402A1 (de) 2004-06-30
EP1434402B1 (de) 2008-07-30
US20040254969A1 (en) 2004-12-16

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