DE69730672D1 - Verfahren und gerat zum reduktion der interferenzeffekt in einen drahtlosen kommunikationssystem - Google Patents

Verfahren und gerat zum reduktion der interferenzeffekt in einen drahtlosen kommunikationssystem

Info

Publication number
DE69730672D1
DE69730672D1 DE69730672T DE69730672T DE69730672D1 DE 69730672 D1 DE69730672 D1 DE 69730672D1 DE 69730672 T DE69730672 T DE 69730672T DE 69730672 T DE69730672 T DE 69730672T DE 69730672 D1 DE69730672 D1 DE 69730672D1
Authority
DE
Germany
Prior art keywords
reducing
wireless communication
communication system
interference effect
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.)
Expired - Lifetime
Application number
DE69730672T
Other languages
English (en)
Other versions
DE69730672T2 (de
Inventor
Douglas Reed
Joseph Rozanski
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69730672D1 publication Critical patent/DE69730672D1/de
Publication of DE69730672T2 publication Critical patent/DE69730672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
DE69730672T 1996-06-11 1997-03-10 Verfahren und gerät zur reduktion der interferenzeffekte in einem drahtlosen kommunikationssystem Expired - Lifetime DE69730672T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/664,216 US5926761A (en) 1996-06-11 1996-06-11 Method and apparatus for mitigating the effects of interference in a wireless communication system
US664216 1996-06-11
PCT/US1997/003721 WO1997048194A1 (en) 1996-06-11 1997-03-10 Method and apparatus for mitigating the effects of interference in a wireless communication system

Publications (2)

Publication Number Publication Date
DE69730672D1 true DE69730672D1 (de) 2004-10-21
DE69730672T2 DE69730672T2 (de) 2005-02-10

Family

ID=24665074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69730672T Expired - Lifetime DE69730672T2 (de) 1996-06-11 1997-03-10 Verfahren und gerät zur reduktion der interferenzeffekte in einem drahtlosen kommunikationssystem

Country Status (9)

Country Link
US (1) US5926761A (de)
EP (1) EP0843919B1 (de)
JP (1) JPH11510992A (de)
KR (1) KR19990028841A (de)
CN (1) CN1195435A (de)
BR (1) BR9702317A (de)
CA (1) CA2228899C (de)
DE (1) DE69730672T2 (de)
WO (1) WO1997048194A1 (de)

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US7787572B2 (en) 2005-04-07 2010-08-31 Rambus Inc. Advanced signal processors for interference cancellation in baseband receivers
US7463609B2 (en) * 2005-07-29 2008-12-09 Tensorcomm, Inc Interference cancellation within wireless transceivers
US20050180364A1 (en) * 2002-09-20 2005-08-18 Vijay Nagarajan Construction of projection operators for interference cancellation
KR101011942B1 (ko) * 2002-09-23 2011-01-31 램버스 인코포레이티드 확산 스펙트럼 시스템들에서 간섭 소거를 선택적으로 적용하기 위한 방법 및 장치
US8179946B2 (en) 2003-09-23 2012-05-15 Rambus Inc. Systems and methods for control of advanced receivers
US8005128B1 (en) 2003-09-23 2011-08-23 Rambus Inc. Methods for estimation and interference cancellation for signal processing
US20050123080A1 (en) * 2002-11-15 2005-06-09 Narayan Anand P. Systems and methods for serial cancellation
KR20050051702A (ko) * 2002-10-15 2005-06-01 텐솔콤 인코포레이티드 채널 진폭 추정 및 간섭 벡터 구성을 위한 방법 및 장치
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US7136658B2 (en) * 2002-12-10 2006-11-14 International Business Machines Corporation High-rate proximity detection with the ability to provide notification
US20050107095A1 (en) * 2003-11-17 2005-05-19 Isaac Samuel Reporting a fault in a network for mobile telecommunications
US20050169354A1 (en) * 2004-01-23 2005-08-04 Olson Eric S. Systems and methods for searching interference canceled data
US7477710B2 (en) * 2004-01-23 2009-01-13 Tensorcomm, Inc Systems and methods for analog to digital conversion with a signal cancellation system of a receiver
CN1324923C (zh) * 2004-04-02 2007-07-04 深圳市思杰科技有限公司 一种预测移动应用通信质量的方法
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US20060125689A1 (en) * 2004-12-10 2006-06-15 Narayan Anand P Interference cancellation in a receive diversity system
US20060229051A1 (en) * 2005-04-07 2006-10-12 Narayan Anand P Interference selection and cancellation for CDMA communications
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US9048919B2 (en) 2008-11-11 2015-06-02 Isco International Llc Method and apparatus for an adaptive filter architecture
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US8830849B2 (en) * 2010-01-11 2014-09-09 Qualcomm Incorporated Method and apparatus for detecting transmission signals
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US8600401B2 (en) * 2011-08-29 2013-12-03 Alcatel Lucent Methods and apparatuses for user equipment localization
US9398585B2 (en) 2011-11-07 2016-07-19 Qualcomm Incorporated Methods and apparatus for proximity detection
US9319916B2 (en) 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
US9794888B2 (en) 2014-05-05 2017-10-17 Isco International, Llc Method and apparatus for increasing performance of a communication link of a communication node
EP3651386B1 (de) 2015-05-04 2023-08-23 ISCO International, LLC Verfahren und vorrichtung zur erhöhung der leistung von kommunikationswegen für kommunikationsknoten
CA3024175A1 (en) 2016-06-01 2017-12-07 Isco International, Llc Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

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Also Published As

Publication number Publication date
WO1997048194A1 (en) 1997-12-18
CN1195435A (zh) 1998-10-07
KR19990028841A (ko) 1999-04-15
EP0843919A1 (de) 1998-05-27
CA2228899A1 (en) 1997-12-18
EP0843919A4 (de) 2003-03-19
US5926761A (en) 1999-07-20
DE69730672T2 (de) 2005-02-10
JPH11510992A (ja) 1999-09-21
BR9702317A (pt) 1999-03-09
EP0843919B1 (de) 2004-09-15
CA2228899C (en) 2001-10-09

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