JP2005502263A5 - - Google Patents

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Publication number
JP2005502263A5
JP2005502263A5 JP2003526025A JP2003526025A JP2005502263A5 JP 2005502263 A5 JP2005502263 A5 JP 2005502263A5 JP 2003526025 A JP2003526025 A JP 2003526025A JP 2003526025 A JP2003526025 A JP 2003526025A JP 2005502263 A5 JP2005502263 A5 JP 2005502263A5
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JP
Japan
Prior art keywords
mean square
square error
local
combined
global mean
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.)
Pending
Application number
JP2003526025A
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English (en)
Japanese (ja)
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JP2005502263A (ja
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Publication date
Priority claimed from US09/918,770 external-priority patent/US6745052B2/en
Application filed filed Critical
Publication of JP2005502263A publication Critical patent/JP2005502263A/ja
Publication of JP2005502263A5 publication Critical patent/JP2005502263A5/ja
Pending legal-status Critical Current

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JP2003526025A 2001-07-27 2002-07-25 多数の受信機アンテナを有する通信システムにおける組合わせの空間および時間の信号等化のための方法および装置 Pending JP2005502263A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/918,770 US6745052B2 (en) 2001-07-27 2001-07-27 Method and apparatus for signal equalization in a communication system with multiple receiver antennas
PCT/US2002/023911 WO2003021812A1 (en) 2001-07-27 2002-07-25 Method and apparatus for combined spatial and temporal signal equalization in a communication system with multiple receiver antennas

Publications (2)

Publication Number Publication Date
JP2005502263A JP2005502263A (ja) 2005-01-20
JP2005502263A5 true JP2005502263A5 (enExample) 2006-01-05

Family

ID=25440943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003526025A Pending JP2005502263A (ja) 2001-07-27 2002-07-25 多数の受信機アンテナを有する通信システムにおける組合わせの空間および時間の信号等化のための方法および装置

Country Status (9)

Country Link
US (1) US6745052B2 (enExample)
EP (1) EP1413070B1 (enExample)
JP (1) JP2005502263A (enExample)
KR (1) KR100932884B1 (enExample)
CN (1) CN100505578C (enExample)
AT (1) ATE409988T1 (enExample)
DE (1) DE60229138D1 (enExample)
TW (1) TW578398B (enExample)
WO (1) WO2003021812A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7161974B2 (en) * 2001-09-10 2007-01-09 Sasken Communication Technologies Ltd. Method for 2D antenna rake combining in a code division multiplication access system
US6882857B2 (en) * 2002-11-26 2005-04-19 Qualcomm, Incorporated Method and apparatus for efficient processing of data for transmission in a communication system
GB0227626D0 (en) * 2002-11-27 2003-01-08 Koninkl Philips Electronics Nv Low complexity equalizer for radio receiver
US7437135B2 (en) * 2003-10-30 2008-10-14 Interdigital Technology Corporation Joint channel equalizer interference canceller advanced receiver
US7400692B2 (en) 2004-01-14 2008-07-15 Interdigital Technology Corporation Telescoping window based equalization
US7904039B2 (en) * 2004-01-30 2011-03-08 UNIVERSITé LAVAL Multi-user adaptive array receiver and method
US8041233B2 (en) * 2004-07-14 2011-10-18 Fundación Tarpuy Adaptive equalization in coherent fiber optic communication
JP4732161B2 (ja) * 2005-12-27 2011-07-27 京セラ株式会社 無線通信装置及び無線通信制御方法
US8411732B2 (en) 2007-03-21 2013-04-02 Qualcomm Incorporated Fast square root algorithm for MIMO equalization
US8335248B2 (en) 2007-03-21 2012-12-18 Qualcomm Incorporated Fast square root algorithm for MIMO equalization
JP2009135712A (ja) * 2007-11-29 2009-06-18 Kyocera Corp 受信装置、無線基地局及び受信方法
US8098767B2 (en) 2007-12-20 2012-01-17 Qualcomm Incorporated Receiver adjustment between pilot bursts

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844951A (en) * 1994-06-10 1998-12-01 Northeastern University Method and apparatus for simultaneous beamforming and equalization
WO1997008849A1 (fr) * 1995-08-22 1997-03-06 Thomson-Csf Procede et dispositif de multiplexage/demultiplexage spatial de signaux radioelectriques pour systeme radio mobile sdma
FR2742619B1 (fr) * 1995-12-15 1998-02-06 Thomson Csf Procede d'egalisation multicapteur permettant une reception multicapteur en presence d'interferences et de multitrajets de propagation, et recepteur pour sa mise en oeuvre
JP3323067B2 (ja) * 1996-07-12 2002-09-09 沖電気工業株式会社 Ｃｄｍａ受信装置
JPH1051366A (ja) * 1996-08-02 1998-02-20 Nippon Telegr & Teleph Corp <Ntt> ダイバーシチ受信器
AU4238697A (en) * 1996-08-29 1998-03-19 Cisco Technology, Inc. Spatio-temporal processing for communication
JPH11112395A (ja) * 1997-09-30 1999-04-23 Hitachi Denshi Ltd 等化器
JP3305639B2 (ja) * 1997-12-24 2002-07-24 株式会社エヌ・ティ・ティ・ドコモ 直接拡散ｃｄｍａ伝送方式におけるｒａｋｅ受信機
US5973642A (en) * 1998-04-01 1999-10-26 At&T Corp. Adaptive antenna arrays for orthogonal frequency division multiplexing systems with co-channel interference
ITMI981280A1 (it) * 1998-06-05 1999-12-05 Italtel Spa Metodo di rqualizzazione spaziale e temporale a convergenza rapida per la cancellazione di interferenti isofrequenziali stazionari e non
US6574293B1 (en) * 1998-10-28 2003-06-03 Ericsson Inc. Receivers and methods for reducing interference in radio communications
US7187907B2 (en) * 2000-05-09 2007-03-06 Bernard Widrow Simultaneous two-way transmission of information signals in the same frequency band
US6434375B1 (en) * 2000-09-13 2002-08-13 Neoreach, Inc. Smart antenna with no phase calibration for CDMA reverse link

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