JPH10190622A5 - - Google Patents

Info

Publication number
JPH10190622A5
JPH10190622A5 JP1997327855A JP32785597A JPH10190622A5 JP H10190622 A5 JPH10190622 A5 JP H10190622A5 JP 1997327855 A JP1997327855 A JP 1997327855A JP 32785597 A JP32785597 A JP 32785597A JP H10190622 A5 JPH10190622 A5 JP H10190622A5
Authority
JP
Japan
Prior art keywords
signals
decision
output
detectors
input
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.)
Granted
Application number
JP1997327855A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10190622A (ja
JP4010348B2 (ja
Filing date
Publication date
Priority claimed from KR1019960069401A external-priority patent/KR100204599B1/ko
Application filed filed Critical
Publication of JPH10190622A publication Critical patent/JPH10190622A/ja
Publication of JPH10190622A5 publication Critical patent/JPH10190622A5/ja
Application granted granted Critical
Publication of JP4010348B2 publication Critical patent/JP4010348B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP32785597A 1996-12-21 1997-11-28 適応型直並列混合雑音除去方法 Expired - Fee Related JP4010348B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960069401A KR100204599B1 (ko) 1996-12-21 1996-12-21 적응형 직병렬 혼합 잡음 제거 방법
KR96-69401 1996-12-21

Publications (3)

Publication Number Publication Date
JPH10190622A JPH10190622A (ja) 1998-07-21
JPH10190622A5 true JPH10190622A5 (enExample) 2005-07-07
JP4010348B2 JP4010348B2 (ja) 2007-11-21

Family

ID=19489910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32785597A Expired - Fee Related JP4010348B2 (ja) 1996-12-21 1997-11-28 適応型直並列混合雑音除去方法

Country Status (3)

Country Link
US (1) US6067333A (enExample)
JP (1) JP4010348B2 (enExample)
KR (1) KR100204599B1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100255565B1 (ko) * 1997-12-26 2000-05-01 정선종 코드분할 다중접속 시스템의 비동기 다중 경로 채널에서의다중 모드 감산형 잡음 제거 방법 및 장치
US6647022B1 (en) * 1998-08-07 2003-11-11 Lucent Technologies Inc. Interference canceller
US6498784B1 (en) * 1998-10-20 2002-12-24 Interdigital Technology Corporation Cancellation of pilot and traffic signals
US6298050B1 (en) * 1998-11-25 2001-10-02 Nortel Networks Limited System and method for cancelling the extra interference created during position location in a CDMA cellular system
US7349463B1 (en) * 1999-06-11 2008-03-25 Nokia Corporation Method and apparatus for performing interference estimation
DE19935480A1 (de) 1999-07-28 2001-02-22 Infineon Technologies Ag Verfahren zur Schätzung der Kanalimpulsantworten eines Mobilfunkkanals
KR100586587B1 (ko) * 1999-12-31 2006-06-02 주식회사 케이티 코드 분할 다중 접속 시스템을 위한 파이프라인화된 직렬간섭 제거기
AU2001250925A1 (en) 2000-03-21 2001-10-03 Telcordia Technologies, Inc. Combined adaptive spatio-temporal processing and multi-user detection for cdma wireless systems
JP3574057B2 (ja) * 2000-09-04 2004-10-06 三洋電機株式会社 無線受信システム及び方法
KR100358349B1 (ko) * 2000-11-22 2002-10-25 한국전자통신연구원 다중전송속도를 가지는 코드분할다중접속시스템의 그룹별병렬 간섭제거장치 및 방법
US7697594B2 (en) * 2001-03-30 2010-04-13 Texas Instruments Incorporated Method and apparatus for regenerative based interference cancellation within a communication system
US6959065B2 (en) * 2001-04-20 2005-10-25 Telefonaktiebolaget Lm Ericsson (Publ) Reduction of linear interference canceling scheme
US7190749B2 (en) * 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US8611311B2 (en) * 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
FR2828032B1 (fr) * 2001-07-30 2003-09-12 France Telecom Dispositif de detection conjointe de codes cdma pour liaison descendante a trajets multiples
US7602866B2 (en) * 2002-02-28 2009-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Signal receiver devices and methods
US7808937B2 (en) * 2005-04-07 2010-10-05 Rambus, Inc. Variable interference cancellation technology for CDMA systems
US20050123080A1 (en) * 2002-11-15 2005-06-09 Narayan Anand P. Systems and methods for serial cancellation
US8005128B1 (en) 2003-09-23 2011-08-23 Rambus Inc. Methods for estimation and interference cancellation for signal processing
US6710739B1 (en) 2003-01-03 2004-03-23 Northrop Grumman Corporation Dual redundant GPS anti-jam air vehicle navigation system architecture and method
US7305052B2 (en) * 2003-05-28 2007-12-04 The Regents Of The University Of California UWB communication receiver feedback loop
GB2411546B (en) * 2004-02-27 2007-05-30 Toshiba Res Europ Ltd Channel Estimation in a CDMA Receiver
US8422955B2 (en) * 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8099123B2 (en) * 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US8442441B2 (en) * 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
US8406695B2 (en) 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US8472877B2 (en) * 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US8385388B2 (en) * 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
JP4946159B2 (ja) * 2006-05-09 2012-06-06 富士通株式会社 無線送信方法及び無線受信方法並びに無線送信装置及び無線受信装置
KR100858976B1 (ko) * 2006-12-06 2008-09-17 한국전자통신연구원 이동 통신 시스템의 직렬형 다중 간섭 잡음 제거 장치 및그 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740208A (en) * 1993-06-25 1998-04-14 Roke Manor Research Limited Interference cancellation apparatus for mitigating the effects of poor affiliation between a base station and a mobile unit
US5872776A (en) * 1995-11-22 1999-02-16 Yang; Lin-Lang Signal detection and interference cancellation based on simplified matrix inversion for CDMA applications
JP2743912B2 (ja) * 1996-05-30 1998-04-28 日本電気株式会社 Ｃｄｍａ干渉除去装置
US5872540A (en) * 1997-06-26 1999-02-16 Electro-Radiation Incorporated Digital interference suppression system for radio frequency interference cancellation

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