JP2005502263A5 - - Google Patents

Download PDF

Info

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
Authority
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
Other languages
English (en)
Japanese (ja)
Other versions
JP2005502263A (ja
Filing date
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

Links

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 (https=) 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 (https=)
EP (1) EP1413070B1 (https=)
JP (1) JP2005502263A (https=)
KR (1) KR100932884B1 (https=)
CN (1) CN100505578C (https=)
AT (1) ATE409988T1 (https=)
DE (1) DE60229138D1 (https=)
TW (1) TW578398B (https=)
WO (1) WO2003021812A1 (https=)

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
JP4847874B2 (ja) * 2004-01-30 2011-12-28 ユニベルシテ ラバル マルチユーザ適応型アレイ受信機および方法
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
DE69604595T2 (de) * 1995-08-22 2000-05-31 Thomson-Csf, Paris Verfahren und anordnung zur räumlichen multiplexierung/demultiplexierung von funksignalen in einem sdma-mobilfunksystem
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
DE69725995T2 (de) * 1996-08-29 2004-11-11 Cisco Technology, Inc., San Jose Raumzeitliche signalverarbeitung für übertragungssysteme
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

Similar Documents

Publication Publication Date Title
JP2005502263A5 (https=)
WO2005009022A3 (en) Method and apparatus for video on demand
EP1528702A2 (en) FEC (forward error correction) decoder with dynamic parameters
US20230260525A1 (en) Transform ambisonic coefficients using an adaptive network for preserving spatial direction
JP2007524089A5 (https=)
JP2004536528A5 (https=)
WO2005022886A3 (en) Deinterleaving transpose circuits in digital display systems
WO2006126843A3 (en) Method and apparatus for decoding audio signal
AU2009353896A1 (en) Hearing aid with audio codec and method
WO2005125183A3 (en) Method and apparatus for tagging digital photographs with geographic location data
WO2011043618A3 (ko) 방송 신호의 송수신 방법 및 장치
TW200629785A (en) Method and system for improving reception in wired and wireless receivers through redundancy and iterative processing
CN109270493A (zh) 声源定位方法和装置
US20140286502A1 (en) Audio Playback System and Method Used in Handheld Electronic Device
CA2476843A1 (en) Video coding
JP2009534920A5 (https=)
WO2004079911A3 (en) Clock and data recovery method and apparatus
JP2007006449A5 (https=)
CN110770823B (zh) 基于数据包的高级采样音频隐藏
WO2006112790A3 (en) Method and apparatus for canceling interference from high power, high data rate signals
DE60229138D1 (de) Verfahren und vorrichtung zur kombinierten räumlichen und zeitlichen signalentzerrung in einem kommunikationssystem mit mehreren empfängerantennen
JP2010278910A5 (https=)
US10359827B1 (en) Systems and methods for power conservation in an audio bus
MX2009001825A (es) Metodo y aparato para transferir datos digitales entre circuitos.
CN114651452A (zh) 信号处理装置、方法和程序