DE60117826D1 - Kommunikationsengerät und demodulationsverfahren - Google Patents

Kommunikationsengerät und demodulationsverfahren

Info

Publication number: DE60117826D1
Authority: DE; Germany
Prior art keywords: communication device; demodulation method; demodulation; communication
Prior art date: 2000-09-27
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 - Fee Related

Application number

DE60117826T

Other languages

English (en)

Other versions

DE60117826T2 (de

Inventor

Hideo Fujii

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.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

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.)

2000-09-27

Filing date

2001-09-27

Publication date

2006-05-04

2001-09-27 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

2006-05-04 Publication of DE60117826D1 publication Critical patent/DE60117826D1/de

2006-08-17 Application granted granted Critical

2006-08-17 Publication of DE60117826T2 publication Critical patent/DE60117826T2/de

2021-09-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7105—Joint detection techniques, e.g. linear detectors
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7113—Determination of path profile
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
- H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Noise Elimination (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

DE2001617826 2000-09-27 2001-09-27 Kommunikationsengerät und demodulationsverfahren Expired - Fee Related DE60117826T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2000294644A JP3522678B2 (ja)	2000-09-27	2000-09-27	通信端末装置及び復調方法
JP2000294644		2000-09-27
PCT/JP2001/008416 WO2002027957A1 (en)	2000-09-27	2001-09-27	Communication terminal apparatus and demodulation method

Publications (2)

Publication Number	Publication Date
DE60117826D1 true DE60117826D1 (de)	2006-05-04
DE60117826T2 DE60117826T2 (de)	2006-08-17

Family

ID=18777202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE2001617826 Expired - Fee Related DE60117826T2 (de)	2000-09-27	2001-09-27	Kommunikationsengerät und demodulationsverfahren

Country Status (7)

Country	Link
US (1)	US20020181557A1 (de)
EP (1)	EP1235360B1 (de)
JP (1)	JP3522678B2 (de)
CN (1)	CN1241332C (de)
AU (1)	AU2001292263A1 (de)
DE (1)	DE60117826T2 (de)
WO (1)	WO2002027957A1 (de)

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JP3345406B1 (ja)	2001-05-25	2002-11-18	松下電器産業株式会社	無線受信装置及び無線受信方法
JP3588087B2 (ja) *	2002-04-19	2004-11-10	松下電器産業株式会社	Ｓｉｒ測定装置および方法
WO2003094378A1 (en) *	2002-05-06	2003-11-13	Telefonaktiebolaget Lm Ericsson (Publ)	A method of and an arrangement for reduced real-time signal processing in a tdd-cdma telecommunications system
US7428278B2 (en) *	2002-05-09	2008-09-23	Interdigital Technology Corporation	Method and apparatus for parallel midamble cancellation
JP3581356B2 (ja) *	2002-05-22	2004-10-27	松下電器産業株式会社	通信端末装置及び拡散コード推定方法
EP1501203A4 (de) *	2002-05-22	2008-06-18	Matsushita Electric Industrial Co Ltd	Empfangsvorrichtung und empfangsverfahren
DE60321565D1 (de)	2002-05-22	2008-07-24	Matsushita Electric Industrial Co Ltd	Empfangseinrichtung und verfahren zum erkennen eines hauptweges in einem verzögerungsprofil
JP3581357B2 (ja) *	2002-05-22	2004-10-27	松下電器産業株式会社	通信端末装置及び拡散コード推定方法
EP1424786A4 (de) *	2002-05-23	2005-06-08	Matsushita Electric Industrial Co Ltd	Empfangseinrichtung und empfangsverfahren
JP3732830B2 (ja) *	2002-10-10	2006-01-11	松下電器産業株式会社	マルチキャリア送信装置及びマルチキャリア送信方法
GB2394390B (en)	2002-10-18	2005-07-06	Ipwireless Inc	Arrangement and method for RF filter
GB2394623B (en) *	2002-10-24	2006-08-30	Ipwireless Inc	Method and arrangement for channel estimation in a wireless communication system
CN100391269C (zh) *	2002-11-29	2008-05-28	重庆重邮信科股份有限公司	移动通信系统中估计移动终端用户数的方法
CN100492949C (zh) *	2003-01-21	2009-05-27	大唐移动通信设备有限公司	时隙码分多址系统多码集信道估计方法
KR100943272B1 (ko) *	2003-02-18	2010-02-23	삼성전자주식회사	디지털 통신 시스템의 채널 추정 장치 및 그의 채널 추정방법
CN1305324C (zh) *	2003-03-21	2007-03-14	乐金电子(中国)研究开发中心有限公司	基于构造的期望中间码的自适应信道估计方法和装置
CN100550709C (zh)	2003-04-24	2009-10-14	日本电气株式会社	信道估计电路和信道估计方法
US7437135B2 (en)	2003-10-30	2008-10-14	Interdigital Technology Corporation	Joint channel equalizer interference canceller advanced receiver
US20050111408A1 (en) *	2003-11-25	2005-05-26	Telefonaktiebolaget Lm Ericsson (Publ)	Selective interference cancellation
US7400692B2 (en)	2004-01-14	2008-07-15	Interdigital Technology Corporation	Telescoping window based equalization
US9014152B2 (en)	2008-06-09	2015-04-21	Qualcomm Incorporated	Increasing capacity in wireless communications
US9071344B2 (en)	2005-08-22	2015-06-30	Qualcomm Incorporated	Reverse link interference cancellation
US8611305B2 (en)	2005-08-22	2013-12-17	Qualcomm Incorporated	Interference cancellation for wireless communications
JP4835951B2 (ja)	2005-11-04	2011-12-14	日本電気株式会社	無線通信システムとその送信電力制御方法
KR100726078B1 (ko)	2006-08-17	2007-06-08	에스케이 텔레콤주식회사	기지국 수신기에서의 간섭 신호 제거 장치 및 방법
JP4946610B2 (ja) *	2007-04-27	2012-06-06	日本電気株式会社	無線通信システムにおける上りアクセス送信電力制御方法および装置
US20100046660A1 (en)	2008-05-13	2010-02-25	Qualcomm Incorporated	Interference cancellation under non-stationary conditions
US9277487B2 (en) *	2008-08-01	2016-03-01	Qualcomm Incorporated	Cell detection with interference cancellation
US9237515B2 (en)	2008-08-01	2016-01-12	Qualcomm Incorporated	Successive detection and cancellation for cell pilot detection
US8509293B2 (en) *	2008-08-19	2013-08-13	Qualcomm Incorporated	Semi-coherent timing propagation for GERAN multislot configurations
US8503591B2 (en) *	2008-08-19	2013-08-06	Qualcomm Incorporated	Enhanced geran receiver using channel input beamforming
US9160577B2 (en)	2009-04-30	2015-10-13	Qualcomm Incorporated	Hybrid SAIC receiver
US8787509B2 (en)	2009-06-04	2014-07-22	Qualcomm Incorporated	Iterative interference cancellation receiver
US8619928B2 (en) *	2009-09-03	2013-12-31	Qualcomm Incorporated	Multi-stage interference suppression
US8831149B2 (en)	2009-09-03	2014-09-09	Qualcomm Incorporated	Symbol estimation methods and apparatuses
KR101376676B1 (ko)	2009-11-27	2014-03-20	퀄컴 인코포레이티드	무선 통신들에서의 용량 증가
US9673837B2 (en)	2009-11-27	2017-06-06	Qualcomm Incorporated	Increasing capacity in wireless communications
US8311483B2 (en) *	2010-03-09	2012-11-13	Telefonaktiebolaget L M Ericsson (Publ)	Radio white space sensing
CN102255840B (zh) *	2010-05-20	2014-10-22	中兴通讯股份有限公司	一种解调方法及装置
JP5869836B2 (ja) *	2011-05-20	2016-02-24	株式会社Ｎｔｔドコモ	受信装置、送信装置及び無線通信方法
CN104253640B (zh) *	2013-06-27	2019-01-11	普天信息技术研究院有限公司	一种小区合并系统的上行接收方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2914618B2 (ja) *	1994-12-13	1999-07-05	エヌ・ティ・ティ移動通信網株式会社	Ｃｄｍａマルチユーザ受信装置および方法
FI109735B (fi) *	1997-02-28	2002-09-30	Nokia Corp	Vastaanottomenetelmä ja vastaanotin
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
US6535554B1 (en) *	1998-11-17	2003-03-18	Harris Corporation	PCS signal separation in a one dimensional channel
JP2000261412A (ja) *	1999-03-06	2000-09-22	Matsushita Electric Ind Co Ltd	干渉信号除去装置
US6831956B1 (en) *	1999-09-28	2004-12-14	Texas Instruments Incorporated	Wireless communications system with combining of multiple paths selected from sub-windows in response to the primary synchronization channel
JP2001251236A (ja) *	2000-03-06	2001-09-14	Matsushita Electric Ind Co Ltd	通信装置
JP2001285254A (ja) *	2000-03-28	2001-10-12	Matsushita Electric Ind Co Ltd	通信装置及びその方法

2000
- 2000-09-27 JP JP2000294644A patent/JP3522678B2/ja not_active Expired - Fee Related
2001
- 2001-09-27 AU AU2001292263A patent/AU2001292263A1/en not_active Abandoned
- 2001-09-27 US US10/148,015 patent/US20020181557A1/en not_active Abandoned
- 2001-09-27 WO PCT/JP2001/008416 patent/WO2002027957A1/ja not_active Ceased
- 2001-09-27 CN CNB018029124A patent/CN1241332C/zh not_active Expired - Fee Related
- 2001-09-27 DE DE2001617826 patent/DE60117826T2/de not_active Expired - Fee Related
- 2001-09-27 EP EP20010972522 patent/EP1235360B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1235360B1 (de)	2006-03-08
US20020181557A1 (en)	2002-12-05
EP1235360A4 (de)	2004-08-04
CN1241332C (zh)	2006-02-08
WO2002027957A1 (en)	2002-04-04
CN1393063A (zh)	2003-01-22
JP2002111542A (ja)	2002-04-12
AU2001292263A1 (en)	2002-04-08
JP3522678B2 (ja)	2004-04-26
EP1235360A1 (de)	2002-08-28
DE60117826T2 (de)	2006-08-17

Publication	Publication Date	Title
DE60117826D1 (de)	2006-05-04	Kommunikationsengerät und demodulationsverfahren
DE60139045D1 (de)	2009-08-06	Kommunikationsvorrichtung und Kommunikationsverfahren
DE60234030D1 (de)	2009-11-26	Kommunikationsvorrichtung und -verfahren
DE60134601D1 (de)	2008-08-14	Kommunikationsdienstverfahren und Kommunikationsgerät dafür
EP1422851A4 (de)	2009-09-30	Funkkommunikationsvorrichtung und funkkommunikationsverfahren
DE60139037D1 (de)	2009-07-30	RFID Kommunikationsverfahren und Vorrichtung
DE60106188D1 (de)	2004-11-11	Datenverarbeitungsvorrichtung und Datenkommunikationsverfahren
DE60207321D1 (de)	2005-12-22	Verschlussvorrichtung und -methode
DE10196047T1 (de)	2003-04-17	Zitterschätzvorrichtung und Schätzverfahren
DE60218397D1 (de)	2007-04-12	Kommunikationsgerät und -verfahren
DE60136890D1 (de)	2009-01-22	Kanalzuweisungsverfahren und Kommunikationsgerät
DE60131831D1 (de)	2008-01-24	Demodulator und demodulationsverfahren
DE60038914D1 (de)	2008-06-26	Dekodierungsvorrichtung und Dekodierungsverfahren
EP1333910A4 (de)	2006-11-29	Elektrophoresevorrichtung und -verfahren
GB2365273B (en)	2004-04-07	Communication device and communication method
DE50112616D1 (de)	2007-07-26	Faltverfahren und -vorrichtung
DE60010423D1 (de)	2004-06-09	Geheimübertragungsverfahren und -Vorrichtung
DE60224493D1 (de)	2008-02-21	Spinnvorrichtung und -verfahren
DE60238229D1 (de)	2010-12-23	Sendevorrichtung und sendeverfahren
DE60044947D1 (de)	2010-10-21	Codemultiplex-kommunikationssystem und codemultiplex-kommunikationsgerät
DE60139736D1 (de)	2009-10-15	Kommunikationsverfahren und Gerät
DE60118450D1 (de)	2006-05-18	Kommunikationsverfahren und Kommunikationsgerät
DE60134579D1 (de)	2008-08-07	Kommunikationsverfahren und kommunikationseinrichtung
DE60026363D1 (de)	2006-04-27	Elektroforetische trennungsvorrichtung und zugehöriges verwendungsverfahren
DE60044426D1 (de)	2010-07-01	Weiterleitungsvorrichtung und -Verfahren

Legal Events

Date	Code	Title	Description
2007-03-29	8364	No opposition during term of opposition
2008-07-17	8339	Ceased/non-payment of the annual fee