SE9901384L - Metod och anordning för att undertrycka störningar - Google Patents

Metod och anordning för att undertrycka störningar

Info

Publication number
SE9901384L
SE9901384L SE9901384A SE9901384A SE9901384L SE 9901384 L SE9901384 L SE 9901384L SE 9901384 A SE9901384 A SE 9901384A SE 9901384 A SE9901384 A SE 9901384A SE 9901384 L SE9901384 L SE 9901384L
Authority
SE
Sweden
Prior art keywords
interference
suppressing interference
tolerant
modeled
noise
Prior art date
Application number
SE9901384A
Other languages
Unknown language ( )
English (en)
Other versions
SE521766C2 (sv
SE9901384D0 (sv
Inventor
Mats Cedervall
Joakim Sorelius
Bo Goeransson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9901384A priority Critical patent/SE521766C2/sv
Publication of SE9901384D0 publication Critical patent/SE9901384D0/sv
Priority to PCT/SE2000/000668 priority patent/WO2000064061A1/en
Priority to CNB008089175A priority patent/CN1183697C/zh
Priority to DE60043063T priority patent/DE60043063D1/de
Priority to EP00928018A priority patent/EP1190491B1/en
Priority to AU46314/00A priority patent/AU765972B2/en
Priority to US09/549,559 priority patent/US7092463B1/en
Publication of SE9901384L publication Critical patent/SE9901384L/sv
Publication of SE521766C2 publication Critical patent/SE521766C2/sv

Links

Classifications

    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03299—Arrangements for operating in conjunction with other apparatus with noise-whitening circuitry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
SE9901384A 1999-04-16 1999-04-16 Metod och anordning för att undertrycka störningar SE521766C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9901384A SE521766C2 (sv) 1999-04-16 1999-04-16 Metod och anordning för att undertrycka störningar
PCT/SE2000/000668 WO2000064061A1 (en) 1999-04-16 2000-04-07 Method and apparatus for interference rejection
CNB008089175A CN1183697C (zh) 1999-04-16 2000-04-07 干扰抑制的方法和设备
DE60043063T DE60043063D1 (de) 1999-04-16 2000-04-07 Verfahren und vorrichtung zur interferenzunterdrückung
EP00928018A EP1190491B1 (en) 1999-04-16 2000-04-07 Method and apparatus for interference rejection
AU46314/00A AU765972B2 (en) 1999-04-16 2000-04-07 Method and apparatus for interference rejection
US09/549,559 US7092463B1 (en) 1999-04-16 2000-04-14 Method and apparatus for interference rejection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901384A SE521766C2 (sv) 1999-04-16 1999-04-16 Metod och anordning för att undertrycka störningar

Publications (3)

Publication Number Publication Date
SE9901384D0 SE9901384D0 (sv) 1999-04-16
SE9901384L true SE9901384L (sv) 2000-10-17
SE521766C2 SE521766C2 (sv) 2003-12-02

Family

ID=20415260

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901384A SE521766C2 (sv) 1999-04-16 1999-04-16 Metod och anordning för att undertrycka störningar

Country Status (7)

Country Link
US (1) US7092463B1 (sv)
EP (1) EP1190491B1 (sv)
CN (1) CN1183697C (sv)
AU (1) AU765972B2 (sv)
DE (1) DE60043063D1 (sv)
SE (1) SE521766C2 (sv)
WO (1) WO2000064061A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7031411B2 (en) 2001-09-19 2006-04-18 Telefonaktiebolaget L.M. Ericsson Methods and apparatus for canceling co-channel interference in a receiving system using spatio-temporal whitening
CN100431274C (zh) 2002-02-28 2008-11-05 艾利森电话股份有限公司 信号接收器设备和方法
US7187736B2 (en) 2003-02-13 2007-03-06 Motorola Inc. Reducing interference in a GSM communication system
US7502426B2 (en) * 2003-09-09 2009-03-10 Interdigital Technology Corporation Method for estimating signal magnitude, noise power, and signal-to-noise ratio of received signals
US6944245B2 (en) 2003-10-17 2005-09-13 Motorola, Inc. Multi-pass interference reduction in a GSM communication system
ES2338658T3 (es) 2003-12-01 2010-05-11 Interdigital Technology Corporation Protocolo de inicio de sesion (sip) basado en la transferencia iniciada por el usuario.
JP2008506296A (ja) * 2004-07-08 2008-02-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ デジタルｂｂ（ベースバンド）信号をアナログｉｆ（中間周波数）信号へと変換する方法
FI20055711A0 (sv) 2005-12-29 2005-12-29 Nokia Corp Avlägsning av störning i radiomottagare
EP2422479B1 (en) * 2009-04-22 2014-12-17 Nokia Solutions and Networks Oy Selective interference rejection combining

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432821A (en) * 1992-12-02 1995-07-11 University Of Southern California System and method for estimating data sequences in digital transmissions
US5703903A (en) * 1995-07-31 1997-12-30 Motorola, Inc. Method and apparatus for adaptive filtering in a high interference environment
EP0852089B1 (en) * 1995-09-18 2006-08-09 Hitachi Global Storage Technologies Netherlands B.V. Apparatus and method for noise-predictive maximum-likelihood (npml) detection
US5912828A (en) 1995-12-28 1999-06-15 Lucent Technologies Inc. Equalizer filter configuration for processing real-valued and complex-valued signal samples
WO1998016021A1 (en) 1996-10-10 1998-04-16 Statistical Signal Processing, Inc. Signal processing apparatus employing the spectral property of the signal
US5848105A (en) * 1996-10-10 1998-12-08 Gardner; William A. GMSK signal processors for improved communications capacity and quality
US6314147B1 (en) * 1997-11-04 2001-11-06 The Board Of Trustees Of The Leland Stanford Junior University Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks

Also Published As

Publication number Publication date
AU4631400A (en) 2000-11-02
EP1190491A1 (en) 2002-03-27
SE521766C2 (sv) 2003-12-02
SE9901384D0 (sv) 1999-04-16
CN1355959A (zh) 2002-06-26
DE60043063D1 (de) 2009-11-12
EP1190491B1 (en) 2009-09-30
US7092463B1 (en) 2006-08-15
CN1183697C (zh) 2005-01-05
AU765972B2 (en) 2003-10-09
WO2000064061A1 (en) 2000-10-26

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