JP2005501430A5 - - Google Patents

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Publication number
JP2005501430A5
JP2005501430A5 JP2000604584A JP2000604584A JP2005501430A5 JP 2005501430 A5 JP2005501430 A5 JP 2005501430A5 JP 2000604584 A JP2000604584 A JP 2000604584A JP 2000604584 A JP2000604584 A JP 2000604584A JP 2005501430 A5 JP2005501430 A5 JP 2005501430A5
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JP
Japan
Prior art keywords
frequency domain
data
processors
instructions
executed
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.)
Granted
Application number
JP2000604584A
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English (en)
Japanese (ja)
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JP3751203B2 (ja
JP2005501430A (ja
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Publication date
Priority claimed from US09/516,715 external-priority patent/US6295326B1/en
Application filed filed Critical
Publication of JP2005501430A publication Critical patent/JP2005501430A/ja
Publication of JP2005501430A5 publication Critical patent/JP2005501430A5/ja
Application granted granted Critical
Publication of JP3751203B2 publication Critical patent/JP3751203B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2000604584A 1999-03-08 2000-03-08 多重搬送波受信機におけるカルマン等化 Expired - Lifetime JP3751203B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12334899P 1999-03-08 1999-03-08
US09/516,715 US6295326B1 (en) 1999-03-08 2000-03-01 Kalman filter based equalization for digital multicarrier communications systems
PCT/US2000/006045 WO2000054472A1 (en) 1999-03-08 2000-03-08 Kalman equalization in multicarrier receivers

Publications (3)

Publication Number Publication Date
JP2005501430A JP2005501430A (ja) 2005-01-13
JP2005501430A5 true JP2005501430A5 (enExample) 2005-04-07
JP3751203B2 JP3751203B2 (ja) 2006-03-01

Family

ID=22408156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000604584A Expired - Lifetime JP3751203B2 (ja) 1999-03-08 2000-03-08 多重搬送波受信機におけるカルマン等化

Country Status (6)

Country Link
US (1) US6295326B1 (enExample)
EP (1) EP1157514B1 (enExample)
JP (1) JP3751203B2 (enExample)
AT (1) ATE326810T1 (enExample)
DE (1) DE60028012T2 (enExample)
WO (1) WO2000054472A1 (enExample)

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US7096192B1 (en) 1997-07-28 2006-08-22 Cybersource Corporation Method and system for detecting fraud in a credit card transaction over a computer network
US7403922B1 (en) 1997-07-28 2008-07-22 Cybersource Corporation Method and apparatus for evaluating fraud risk in an electronic commerce transaction
KR100282147B1 (ko) * 1998-11-13 2001-02-15 구자홍 압축 영상 복원 방법
CA2381314A1 (en) * 1999-12-30 2001-07-12 Bandspeed, Inc. Approach for processing data received from a communications channel in finite precision arithmetic applications
US6963603B1 (en) 2000-06-06 2005-11-08 Ikanos Communication, Inc. Method and apparatus for pre-compensation of an XDSL modem
US6996199B2 (en) * 2001-01-25 2006-02-07 Bandspeed, Inc. Approach for processing data received from a communications channel to reduce noise power and optimize impulse response length to reduce inter-symbol interference and inter-channel interference
US7272199B2 (en) * 2001-01-25 2007-09-18 Bandspeed, Inc. Adaptive adjustment of time and frequency domain equalizers in communications systems
US6760373B2 (en) * 2001-08-02 2004-07-06 Aware, Inc. Systems and methods for multicarrier modulation using multi-tap frequency-domain equalizer and decision feedback
US7388930B1 (en) 2001-08-10 2008-06-17 Bandspeed, Inc. Method and apparatus for removing crosstalk and other interference in communications systems
JP3782330B2 (ja) * 2001-09-14 2006-06-07 富士通株式会社 Ｏｆｄｍ受信方法及びｏｆｄｍ受信装置
US7209433B2 (en) * 2002-01-07 2007-04-24 Hitachi, Ltd. Channel estimation and compensation techniques for use in frequency division multiplexed systems
US7173991B2 (en) 2002-06-17 2007-02-06 Hitachi, Ltd. Methods and apparatus for spectral filtering channel estimates
US7139340B2 (en) * 2002-06-28 2006-11-21 Hitachi, Ltd. Robust OFDM carrier recovery methods and apparatus
US20040096008A1 (en) * 2002-08-01 2004-05-20 Aware, Inc. Multi-tap frequency domain equalization with decision feedback and trellis decoding
KR100498465B1 (ko) * 2002-11-23 2005-07-01 삼성전자주식회사 채널 등화 방법 및 채널 등화기
WO2004086709A1 (en) * 2003-03-28 2004-10-07 Intel Corporation System and method for adaptive phase compensation of ofdm signals
EP1611722B1 (en) * 2003-03-28 2017-04-19 Intel Corporation System and method for two channel frequency offset estimation of ofdm signals
CN100576834C (zh) * 2003-03-28 2009-12-30 英特尔公司 用于ofdm符号定时同步的方法和装置
US7586982B2 (en) * 2003-05-06 2009-09-08 Nokia Corporation Kalman filter based method and apparatus for linear equalization of CDMA downlink channels
CN1607787B9 (zh) * 2003-07-28 2018-12-14 上海宣普实业有限公司 时分无线通信系统的自动频率校正方法
US7321550B2 (en) * 2004-02-17 2008-01-22 Industrial Technology Research Institute Method of equalization in an OFDM system
US7573965B2 (en) * 2005-12-12 2009-08-11 Sandbridge Technologies Inc. Kalman filter for channel estimation in OFDM systems
US7894512B2 (en) * 2007-07-31 2011-02-22 Harris Corporation System and method for automatic recovery and covariance adjustment in linear filters
US7751237B2 (en) * 2007-09-25 2010-07-06 Sandisk Il, Ltd. Post-facto correction for cross coupling in a flash memory
FR3102620B1 (fr) 2019-10-24 2022-12-23 St Microelectronics Grenoble 2 Convertisseur de tension
FR3113142B1 (fr) 2020-07-30 2022-12-23 St Microelectronics Grenoble 2 Convertisseur de tension
FR3113140B1 (fr) 2020-07-30 2022-12-23 St Microelectronics Grenoble 2 Convertisseur de tension
CN112532239B (zh) * 2020-11-24 2024-01-02 珠海泰芯半导体有限公司 一种usb数据恢复系统
CN115296701B (zh) * 2022-08-01 2025-12-12 华北电力大学 面向分布式能源调控的直流电力线载波抗干扰装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426026B1 (en) * 1989-10-31 1996-08-28 Mitsubishi Denki Kabushiki Kaisha Equalizer
US5111481A (en) * 1989-11-17 1992-05-05 Nynex Corporation Dual mode LMS channel equalizer
US5432816A (en) * 1992-04-10 1995-07-11 International Business Machines Corporation System and method of robust sequence estimation in the presence of channel mismatch conditions
US5432821A (en) 1992-12-02 1995-07-11 University Of Southern California System and method for estimating data sequences in digital transmissions
FI961164A7 (fi) 1996-03-13 1997-09-14 Nokia Technology Gmbh Menetelmä kanavavirheiden korjaamiseksi digitaalisessa tietoliikennejärjestelmässä
US5995567A (en) 1996-04-19 1999-11-30 Texas Instruments Incorporated Radio frequency noise canceller
US5715280A (en) * 1996-06-20 1998-02-03 Aware, Inc. Method for partially modulating and demodulating data in a multi-carrier transmission system
US5867478A (en) 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
EP0912023A1 (en) 1997-10-27 1999-04-28 Alcatel Demodulation and equalisation of multicarrier signals

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