AU2002237226A1 - Method and apparatus for classifying interference - Google Patents

Method and apparatus for classifying interference

Info

Publication number
AU2002237226A1
AU2002237226A1 AU2002237226A AU3722602A AU2002237226A1 AU 2002237226 A1 AU2002237226 A1 AU 2002237226A1 AU 2002237226 A AU2002237226 A AU 2002237226A AU 3722602 A AU3722602 A AU 3722602A AU 2002237226 A1 AU2002237226 A1 AU 2002237226A1
Authority
AU
Australia
Prior art keywords
classifying interference
classifying
interference
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.)
Abandoned
Application number
AU2002237226A
Inventor
Hakan Eriksson
Johan Nilsson
Christer Ostberg
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 EP00610133A external-priority patent/EP1221777B1/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002237226A1 publication Critical patent/AU2002237226A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • 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
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002237226A 2000-12-20 2001-11-28 Method and apparatus for classifying interference Abandoned AU2002237226A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP00610133A EP1221777B1 (en) 2000-12-20 2000-12-20 Method and apparatus for classifying interference
EP00610133 2000-12-20
US25916600P 2000-12-28 2000-12-28
US60259166 2000-12-28
PCT/EP2001/014198 WO2002051044A1 (en) 2000-12-20 2001-11-28 Method and apparatus for classifying interference

Publications (1)

Publication Number Publication Date
AU2002237226A1 true AU2002237226A1 (en) 2002-07-01

Family

ID=26073711

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002237226A Abandoned AU2002237226A1 (en) 2000-12-20 2001-11-28 Method and apparatus for classifying interference

Country Status (4)

Country Link
US (1) US7379724B2 (en)
KR (1) KR100821821B1 (en)
AU (1) AU2002237226A1 (en)
WO (1) WO2002051044A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6850735B2 (en) * 2002-04-22 2005-02-01 Cognio, Inc. System and method for signal classiciation of signals in a frequency band
WO2003090376A1 (en) * 2002-04-22 2003-10-30 Cognio, Inc. System and method for classifying signals occuring in a frequency band
FI20021314A0 (en) * 2002-07-03 2002-07-03 Nokia Corp Communication method and arrangement
US7171161B2 (en) * 2002-07-30 2007-01-30 Cognio, Inc. System and method for classifying signals using timing templates, power templates and other techniques
KR100606126B1 (en) * 2003-05-12 2006-07-28 삼성전자주식회사 Device and Method for canceling narrow-band interference in mobile communication systems
EP1501234A1 (en) * 2003-07-25 2005-01-26 Com-Research GmbH Solutions for Communication Systems Method and device to determine the dominant type of distortion
US7035593B2 (en) * 2003-07-28 2006-04-25 Cognio, Inc. Signal classification methods for scanning receiver and other applications
US7437166B2 (en) * 2003-09-24 2008-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Reducing shared downlink radio channel interference by transmitting to multiple mobiles using multiple antenna beams
GB0327041D0 (en) * 2003-11-21 2003-12-24 Roke Manor Research Apparatus and methods
JP4387239B2 (en) * 2004-04-26 2009-12-16 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 Reception quality judgment method and receiving apparatus
US8867676B2 (en) * 2004-09-17 2014-10-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for controlling interference suppressing receivers
US7620396B2 (en) * 2005-02-08 2009-11-17 Cisco Technology, Inc. Monitoring for radio frequency activity violations in a licensed frequency band
WO2007134108A2 (en) * 2006-05-09 2007-11-22 Cognio, Inc. System and method for identifying wireless devices using pulse fingerprinting and sequence analysis
US7680459B2 (en) * 2006-12-13 2010-03-16 Sony Ericsson Mobile Communications Ab FM transmission system and method
US8369810B2 (en) * 2007-02-15 2013-02-05 Nokia Corporation Interference variance estimation for signal detection
EP2321994B1 (en) * 2008-03-13 2016-02-24 Telefonaktiebolaget LM Ericsson (publ) Quality based handover procedure between co-located cells
US9571142B2 (en) 2008-10-24 2017-02-14 Anritsu Company Apparatus to detect interference in wireless signals
US20100105346A1 (en) * 2008-10-24 2010-04-29 Anritsu Company Method to detect interference in wireless signals
US8650448B2 (en) * 2009-10-13 2014-02-11 Intel Corporation Retransmission techniques in wireless networks
CN103517284B (en) 2012-06-29 2016-06-29 国际商业机器公司 The method and apparatus that interference signal is carried out interference process
EP2717481B1 (en) * 2012-10-05 2018-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System and Method for determining an interferer transmitting an interfering signal
CN104221417B (en) * 2012-11-28 2018-02-23 华为技术有限公司 Method for interference source identification and system
US9203659B2 (en) * 2013-06-07 2015-12-01 Samsung Electronics Co., Ltd. Computing system with interference classification mechanism and method of operation thereof
US8891700B1 (en) * 2013-07-12 2014-11-18 Mitsubishi Electric Research Laboratories, Inc. Method for detecting, classifying, and reducing interference in wireless networks
US10211933B2 (en) 2016-05-19 2019-02-19 Samsung Electronics Co., Ltd. Method of classifying interferers in co-channel interference by communication device
US11044028B2 (en) 2018-07-12 2021-06-22 Silicon Laboratories Inc. Apparatus for radio-frequency receiver with interference detection and associated methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144642A (en) * 1990-06-07 1992-09-01 Stanford Telecommunications, Inc Interference detection and characterization method and apparatus
US5509030A (en) * 1992-03-04 1996-04-16 Alcatel Network Systems, Inc. RF receiver AGC incorporating time domain equalizer circuity
DE4235453C2 (en) * 1992-10-21 1995-03-09 Grundig Emv Method for determining the occupancy status of FDM radio transmission channels
US6029053A (en) * 1995-09-12 2000-02-22 Lockheed Martin Corp. Apparatus and method for reducing co-channel radio interference
US5809017A (en) * 1995-12-19 1998-09-15 Telefonaktiebolaget Lm Ericsson Method of minimizing undersirable RF emissions within a TDMA system
US5933768A (en) * 1997-02-28 1999-08-03 Telefonaktiebolaget L/M Ericsson Receiver apparatus, and associated method, for receiving a receive signal transmitted upon a channel susceptible to interference
US6131013A (en) * 1998-01-30 2000-10-10 Motorola, Inc. Method and apparatus for performing targeted interference suppression
US6137785A (en) * 1998-03-17 2000-10-24 New Jersey Institute Of Technology Wireless mobile station receiver structure with smart antenna
US6243584B1 (en) * 1998-03-30 2001-06-05 Verizon Laboratories Inc. System and method for increasing CDMA capacity by frequency assignment
US6144861A (en) * 1998-04-07 2000-11-07 Telefonaktiebolaget Lm Ericsson Downlink power control in a cellular mobile radio communications system
DE19845040A1 (en) * 1998-09-30 2000-04-06 Siemens Ag Method for the non-reactive operation of at least two base stations operating according to the DCMA (Code Division Multiple Access) principle in a universal mobile communication system, preferably in-house base stations, with partially overlapping radio fields with one another and / or with a telecommunications radio cell network
GB2347825A (en) * 1999-03-11 2000-09-13 Siemens Ag Network controlled receiver filter for base stations
WO2000079748A1 (en) * 1999-06-23 2000-12-28 At & T Wireless Services, Inc. Automatic gain control for ofdm receiver
US6574270B1 (en) * 1999-07-30 2003-06-03 Ericsson Inc. Baseband interference canceling spread spectrum communications methods and apparatus
US6826411B2 (en) * 2002-06-27 2004-11-30 Interdigital Technology Corporation Low power interference signal code power (ISCP) measurement

Also Published As

Publication number Publication date
US20020137485A1 (en) 2002-09-26
WO2002051044A1 (en) 2002-06-27
KR100821821B1 (en) 2008-04-11
KR20030065533A (en) 2003-08-06
US7379724B2 (en) 2008-05-27

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