DE60307270D1 - Farb-störungsidentifikation - Google Patents

Farb-störungsidentifikation

Info

Publication number
DE60307270D1
DE60307270D1 DE60307270T DE60307270T DE60307270D1 DE 60307270 D1 DE60307270 D1 DE 60307270D1 DE 60307270 T DE60307270 T DE 60307270T DE 60307270 T DE60307270 T DE 60307270T DE 60307270 D1 DE60307270 D1 DE 60307270D1
Authority
DE
Germany
Prior art keywords
noise
communication signal
problem identification
color problem
hue
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
DE60307270T
Other languages
English (en)
Other versions
DE60307270T2 (de
Inventor
He Shousheng
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from SE0201561A external-priority patent/SE523199C2/sv
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE60307270D1 publication Critical patent/DE60307270D1/de
Application granted granted Critical
Publication of DE60307270T2 publication Critical patent/DE60307270T2/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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Dc Digital Transmission (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Dental Preparations (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Road Signs Or Road Markings (AREA)
DE60307270T 2002-05-27 2003-05-16 Farb-störungsidentifikation Expired - Lifetime DE60307270T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0201561A SE523199C2 (sv) 2002-05-27 2002-05-27 Färgad interferens identifikation
SE0201561 2002-05-27
US38609002P 2002-06-04 2002-06-04
US386090P 2002-06-04
PCT/EP2003/005167 WO2003100997A1 (en) 2002-05-27 2003-05-16 Colored interference identification

Publications (2)

Publication Number Publication Date
DE60307270D1 true DE60307270D1 (de) 2006-09-14
DE60307270T2 DE60307270T2 (de) 2007-08-09

Family

ID=29586114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60307270T Expired - Lifetime DE60307270T2 (de) 2002-05-27 2003-05-16 Farb-störungsidentifikation

Country Status (7)

Country Link
US (1) US7319846B2 (de)
EP (1) EP1508201B1 (de)
CN (1) CN100375398C (de)
AT (1) ATE335312T1 (de)
AU (1) AU2003240664A1 (de)
DE (1) DE60307270T2 (de)
WO (1) WO2003100997A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7352825B2 (en) * 2003-12-01 2008-04-01 Lucent Technologies Inc. Method and apparatus for providing random access detection in a communication system
GB0506683D0 (en) * 2005-04-01 2005-05-11 Ubinetics Ltd Mobile communication device receiver
US8126099B2 (en) * 2007-02-09 2012-02-28 Research In Motion Limited Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filter
EP2495921B1 (de) * 2011-02-28 2017-12-20 Alcatel Lucent Verbesserte Signaldetektion zur Verzerrungsabschwächung in optischen Übertragungssystemen
US8874059B2 (en) * 2013-03-13 2014-10-28 Qualcomm, Incorporated Reducing power consumption on a receiver
CN104009788A (zh) * 2014-05-21 2014-08-27 京信通信系统（中国）有限公司 直放站反馈抵消抗自激方法、系统及直放站
FR3064853B1 (fr) * 2017-03-31 2019-03-22 Continental Automotive France Procede et capteur pour detecter la presence de brouillage cocanal
FR3067189B1 (fr) * 2017-06-01 2020-06-12 Continental Automotive France Procede de suppression spatiale et temporelle d'interferences multi-trajets pour recepteur de signaux radio modules en frequence
FR3067186B1 (fr) * 2017-06-01 2019-06-21 Continental Automotive France Procede de suppression de signaux multi-trajets pour recepteur de signaux radio modules en frequence
CN108197581B (zh) * 2018-01-10 2020-04-21 厦门大学 一种基于改进AC-WGANs的无人机信号识别检测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031195A (en) 1989-06-05 1991-07-09 International Business Machines Corporation Fully adaptive modem receiver using whitening matched filtering
US5283811A (en) 1991-09-03 1994-02-01 General Electric Company Decision feedback equalization for digital cellular radio
US5513216A (en) * 1994-10-13 1996-04-30 At&T Corp. Hybrid equalizer arrangement for use in data communications equipment
US5742694A (en) 1996-07-12 1998-04-21 Eatwell; Graham P. Noise reduction filter
US5905743A (en) * 1996-12-31 1999-05-18 Ericsson Inc. Apparatus, methods and computer program products for sequential maximum likelihood estimating communications signals using whitening path metrics
GB2330745B (en) * 1997-10-24 2002-08-21 Mitel Corp Nonlinear processor for acoustic echo canceller
US6226321B1 (en) * 1998-05-08 2001-05-01 The United States Of America As Represented By The Secretary Of The Air Force Multichannel parametric adaptive matched filter receiver
WO2000036765A1 (en) * 1998-12-15 2000-06-22 Nokia Networks Oy A receiver
JP2000305599A (ja) * 1999-04-22 2000-11-02 Sony Corp 音声合成装置及び方法、電話装置並びにプログラム提供媒体
US6590932B1 (en) 1999-11-24 2003-07-08 Ericsson Inc. Methods, receiver devices and systems for whitening a signal disturbance in a communication signal
US6674820B1 (en) * 2000-02-15 2004-01-06 Ericsson Inc. Receiver devices, systems and methods for receiving communication signals subject to colored noise
US6934345B2 (en) * 2001-01-17 2005-08-23 Adtran, Inc. Apparatus, method and system for correlated noise reduction in a trellis coded environment
US7039094B2 (en) * 2001-05-03 2006-05-02 Electronics And Telecommunications Research Institute Adaptive rake receiving apparatus constrained with at least one constraint for use in mobile communication system and method therefor

Also Published As

Publication number Publication date
WO2003100997A1 (en) 2003-12-04
WO2003100997A8 (en) 2004-12-23
CN1656698A (zh) 2005-08-17
CN100375398C (zh) 2008-03-12
DE60307270T2 (de) 2007-08-09
EP1508201B1 (de) 2006-08-02
US7319846B2 (en) 2008-01-15
EP1508201A1 (de) 2005-02-23
AU2003240664A1 (en) 2003-12-12
ATE335312T1 (de) 2006-08-15
US20050227663A1 (en) 2005-10-13

Similar Documents

Publication Publication Date Title
ATE519280T1 (de) Verfahren und vorrichtung zur bereitstellung von aufwärtssignal-zu-rausch-verhältnis (snr) in einem drahtlosen kommunikationssystem
WO2004110079A3 (en) Method and apparatus for electronic item identification in a communication system using known source parameters
ATE420376T1 (de) Verfahren zur abschätzung des ortes eines gerätes
DE60307270D1 (de) Farb-störungsidentifikation
NO20041653L (no) Skurdetektor
FI20002891A (fi) Sijainnin arviointi langattomissa tietoliikenneverkoissa
TW357507B (en) Coding scheme for digital communication systems
ATE353512T1 (de) Verfahren und system zur blinden modulationserfassung
DE60042269D1 (de) Kanalschätzung in einem drahtlosen cdma-kommunikationssystem
TW200616476A (en) Method and apparatus for estimating and reporting the quality of a wireless communication channel
ATE392051T1 (de) Verfahren und vorrichtung zur unterdrückung von kommunikationssignal-störungen
WO2002039597A3 (en) Method and apparatus for interference cancellation in a spread spectrum receiver
EP1478103A3 (de) Verfahren zur Leistungsregelung mit Detektion von DTX (Diskontinuierliche Übertragungs)-Rahmen für Kommunikationskanäle
DE60022330D1 (de) Dopplerspreizschätzungssystem
EP1639731A4 (de) Verfahren und vorrichtung zur schätzung des trägerfrequenzoffset und der fadingrate unter verwendung autoregressiver kanalmodellierung
HK1064525A1 (en) Single user detection
DE60225946D1 (de) Drahtlose kommunikationsvorrichtung und verfahren zur kommunikation im standortwahldiversitätsmodus
TW200501572A (en) Communication receiver with an adaptive equalizer length
MY124731A (en) Method and apparatus for estimating a frequency offset by combining pilot symbols and data symbols
CA2383787A1 (en) Quality measurement of circuit-switched service in cellular radio network
WO2002005447A3 (en) Method and apparatus for partial interference cancellation in a communication system
DE60229984D1 (de) Verfahren und Vorrichtung zur Bereitstellung von Taktinformation in einem drahtlosen Nachrichtenübertragungsnetzwerk
WO1998047243A3 (en) Circuitry and method for demodulating code division multiple access (cdma) signals
DE60238488D1 (de) Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem
DE50106033D1 (de) Verfahren zur schätzung von kanalparametern von funkkanälen eines w-cdma-mobilfunksystems

Legal Events

Date Code Title Description
8364 No opposition during term of opposition