IL141425A0 - Method to determine a channel characteristic, and discrete wavelet transmitter and receiver to perform the method - Google Patents

Method to determine a channel characteristic, and discrete wavelet transmitter and receiver to perform the method

Info

Publication number
IL141425A0
IL141425A0 IL14142501A IL14142501A IL141425A0 IL 141425 A0 IL141425 A0 IL 141425A0 IL 14142501 A IL14142501 A IL 14142501A IL 14142501 A IL14142501 A IL 14142501A IL 141425 A0 IL141425 A0 IL 141425A0
Authority
IL
Israel
Prior art keywords
channel
amplitude modulated
modulated symbols
receiver
transmitter
Prior art date
Application number
IL14142501A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Priority to US09/814,359 priority Critical patent/US6755796B2/en
Publication of IL141425A0 publication Critical patent/IL141425A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0004—Modulated-carrier systems using wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
IL14142501A 1999-02-07 2001-02-14 Method to determine a channel characteristic, and discrete wavelet transmitter and receiver to perform the method IL141425A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/814,359 US6755796B2 (en) 1999-02-07 2001-03-22 Pressure-pulse therapy apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00400620A EP1134945B1 (de) 2000-03-07 2000-03-07 Verfahren zur Bestimmung einer Eigenschaft eines Kanals und Diskreter-Wavelet Empfänger zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
IL141425A0 true IL141425A0 (en) 2002-03-10

Family

ID=8173587

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14142501A IL141425A0 (en) 1999-02-07 2001-02-14 Method to determine a channel characteristic, and discrete wavelet transmitter and receiver to perform the method

Country Status (9)

Country Link
US (1) US6952441B2 (de)
EP (1) EP1134945B1 (de)
JP (1) JP2001298439A (de)
KR (1) KR20010088442A (de)
AT (1) ATE395770T1 (de)
AU (1) AU2120701A (de)
CA (1) CA2336556A1 (de)
DE (1) DE60038868D1 (de)
IL (1) IL141425A0 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333535B2 (en) * 2001-12-20 2008-02-19 Texas Instruments Incorporated Variable block rate ADSL
EP2259442A1 (de) 2002-01-24 2010-12-08 Panasonic Corporation Verfahren und Vorrichtung für Übertragungen mit Trägerfrequenz über die Starkstromleitungen
KR100813251B1 (ko) * 2002-03-06 2008-03-13 삼성전자주식회사 강유전성 액정 패널의 배향 시스템 및 이를 이용한 배향방법
US7627056B1 (en) 2002-03-29 2009-12-01 Scientific Research Corporation System and method for orthogonally multiplexed signal transmission and reception on a non-contiguous spectral basis
US7206359B2 (en) * 2002-03-29 2007-04-17 Scientific Research Corporation System and method for orthogonally multiplexed signal transmission and reception
US7164724B2 (en) 2002-09-25 2007-01-16 Matsushita Electric Industrial Co., Ltd. Communication apparatus
JP4161693B2 (ja) * 2002-11-25 2008-10-08 松下電器産業株式会社 マルチキャリア送信装置およびマルチキャリア受信装置ならびにマルチキャリア通信装置
WO2005008988A1 (en) 2003-06-18 2005-01-27 Matsushita Electric Industrial Co., Ltd. Method and apparatus for receiving digital multicarrier signals using a wavelet transform
FR2856535A1 (fr) * 2003-06-23 2004-12-24 France Telecom Procede de modulation d'un signal numerique et modulateur pour mettre en oeuvre le procede
EP1645095B1 (de) 2003-07-03 2020-09-02 Panasonic Corporation Sender und verfahren zur digitalen mehrträgerübertragung unter verwendung von wavelets
JP4356392B2 (ja) 2003-08-07 2009-11-04 パナソニック株式会社 通信装置
US7639596B2 (en) * 2003-12-07 2009-12-29 Adaptive Spectrum And Signal Alignment, Inc. High speed multiple loop DSL system
US8115605B2 (en) * 2003-12-23 2012-02-14 Stmicroelectronics, Inc. Power line communications device in which physical communications protocol layer operation is dynamically selectable
JP2005311413A (ja) * 2004-04-16 2005-11-04 Matsushita Electric Ind Co Ltd 通信装置及び通信方法
JP4637498B2 (ja) 2004-04-16 2011-02-23 パナソニック株式会社 通信装置および通信方法
GB0412215D0 (en) * 2004-06-02 2004-07-07 Aea Technology Plc Processing of railway track data
JP5052742B2 (ja) * 2004-07-22 2012-10-17 パナソニック株式会社 送信装置及びそれを用いた通信システム
JP4606149B2 (ja) 2004-12-16 2011-01-05 パナソニック株式会社 受信装置及び受信方法
JP4699113B2 (ja) * 2005-07-05 2011-06-08 パナソニック株式会社 マルチキャリア通信装置、及びマルチキャリア通信方法
JP4749815B2 (ja) * 2005-09-27 2011-08-17 パナソニック株式会社 マルチキャリア通信装置、マルチキャリア通信システム、及びマルチキャリア通信方法
ATE412284T1 (de) * 2005-11-15 2008-11-15 Alcatel Lucent Verfahren zur übertragung von kanalqualitätsinformationen in einem multiträger- funkkommunikationssystem und entsprechende mobilstation und basisstation
US20070165730A1 (en) * 2006-01-17 2007-07-19 Motorola, Inc. Transmitter cellular communication system and method of transmitting therefor
JP4548427B2 (ja) * 2007-01-26 2010-09-22 パナソニック株式会社 電力線搬送通信装置
US8462834B2 (en) * 2007-11-12 2013-06-11 Analog Devices, Inc. Methods and apparatus for generating and processing transmitter signals
GB2463508B (en) * 2008-09-16 2011-04-13 Toshiba Res Europ Ltd Wireless communications apparatus
JP5340199B2 (ja) * 2010-02-18 2013-11-13 日本放送協会 マルチキャリア変調装置及び復調装置
US9509545B2 (en) * 2013-07-19 2016-11-29 Blackberry Limited Space and latency-efficient HSDPA receiver using a symbol de-interleaver
KR101746799B1 (ko) * 2015-11-04 2017-06-14 주식회사 쏠리드 분산 안테나 시스템

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005189A (en) * 1989-01-23 1991-04-02 Hackett Jr Charles M Detection of digital signals received from multipath channels
US5436940A (en) * 1992-06-11 1995-07-25 Massachusetts Institute Of Technology Quadrature mirror filter banks and method
US5715280A (en) * 1996-06-20 1998-02-03 Aware, Inc. Method for partially modulating and demodulating data in a multi-carrier transmission system
US6101223A (en) * 1997-03-06 2000-08-08 Paradyne Corporation System and method for optimizing the uncoded modulation of circular constellations using circular precoding and nonlinear encoding
US6075814A (en) * 1997-05-09 2000-06-13 Broadcom Homenetworking, Inc. Method and apparatus for reducing signal processing requirements for transmitting packet-based data with a modem
US6590893B1 (en) * 1999-04-07 2003-07-08 Legerity, Inc. Adaptive transmission system in a network

Also Published As

Publication number Publication date
US6952441B2 (en) 2005-10-04
CA2336556A1 (en) 2001-09-07
DE60038868D1 (de) 2008-06-26
KR20010088442A (ko) 2001-09-26
EP1134945B1 (de) 2008-05-14
JP2001298439A (ja) 2001-10-26
US20010033612A1 (en) 2001-10-25
EP1134945A1 (de) 2001-09-19
ATE395770T1 (de) 2008-05-15
AU2120701A (en) 2001-09-13

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