FI943906L - Vastaanottomenetelmä ja vastaanotin - Google Patents

Vastaanottomenetelmä ja vastaanotin Download PDF

Info

Publication number: FI943906L
Authority: FI; Finland
Prior art keywords: receiver; reception method; reception
Prior art date: 1994-08-25

Application number

FI943906A

Other languages

English (en)

Swedish (sv)

Other versions

FI943906A0 (fi

FI96651C (fi

FI96651B (fi

Inventor

Timo Laakso

Ari Hottinen

Original Assignee

Nokia Telecommunications Oy

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.)

1994-08-25

Filing date

1994-08-25

Publication date

1996-02-26

1994-08-25 Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy

1994-08-25 Publication of FI943906A0 publication Critical patent/FI943906A0/fi

1994-08-25 Priority to FI943906A priority Critical patent/FI96651C/fi

1995-08-23 Priority to US08/632,416 priority patent/US6011812A/en

1995-08-23 Priority to EP95929114A priority patent/EP0740864B1/en

1995-08-23 Priority to AU32592/95A priority patent/AU686866C/en

1995-08-23 Priority to CN95190945A priority patent/CN1077747C/zh

1995-08-23 Priority to JP50781796A priority patent/JP3939751B2/ja

1995-08-23 Priority to DE69523569T priority patent/DE69523569T2/de

1995-08-23 Priority to AT95929114T priority patent/ATE208106T1/de

1995-08-23 Priority to PCT/FI1995/000451 priority patent/WO1996006487A1/en

1996-02-26 Publication of FI943906L publication Critical patent/FI943906L/fi

1996-04-15 Application granted granted Critical

1996-04-15 Publication of FI96651B publication Critical patent/FI96651B/fi

1996-04-24 Priority to NO961641A priority patent/NO961641L/no

1996-07-25 Publication of FI96651C publication Critical patent/FI96651C/fi

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
- H04B1/71052—Joint detection techniques, e.g. linear detectors using decorrelation matrix

Landscapes

Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Noise Elimination (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Mobile Radio Communication Systems (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

FI943906A 1994-08-25 1994-08-25 Vastaanottomenetelmä ja vastaanotin FI96651C (fi)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
FI943906A FI96651C (fi)	1994-08-25	1994-08-25	Vastaanottomenetelmä ja vastaanotin
EP95929114A EP0740864B1 (en)	1994-08-25	1995-08-23	Cdma receiving method, and receiver
US08/632,416 US6011812A (en)	1994-08-25	1995-08-23	Receiving method and receiver
AU32592/95A AU686866C (en)	1994-08-25	1995-08-23	CDMA receiving method and receiver
CN95190945A CN1077747C (zh)	1994-08-25	1995-08-23	码分多址(cdma)接收方法和接收机
JP50781796A JP3939751B2 (ja)	1994-08-25	1995-08-23	受信方法および受信機
DE69523569T DE69523569T2 (de)	1994-08-25	1995-08-23	Cdma-empfangsverfahren und empfänger
AT95929114T ATE208106T1 (de)	1994-08-25	1995-08-23	Cdma-empfangsverfahren und empfänger
PCT/FI1995/000451 WO1996006487A1 (en)	1994-08-25	1995-08-23	Cdma receiving method and receiver
NO961641A NO961641L (no)	1994-08-25	1996-04-24	Fremgangsmåte for CDMA-mottaking, samt mottaker

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI943906A FI96651C (fi)	1994-08-25	1994-08-25	Vastaanottomenetelmä ja vastaanotin

Publications (4)

Publication Number	Publication Date
FI943906A0 FI943906A0 (fi)	1994-08-25
FI943906L true FI943906L (fi)	1996-02-26
FI96651B FI96651B (fi)	1996-04-15
FI96651C FI96651C (fi)	1996-07-25

Family

ID=8541242

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI943906A FI96651C (fi)	1994-08-25	1994-08-25	Vastaanottomenetelmä ja vastaanotin

Country Status (9)

Country	Link
US (1)	US6011812A (fi)
EP (1)	EP0740864B1 (fi)
JP (1)	JP3939751B2 (fi)
CN (1)	CN1077747C (fi)
AT (1)	ATE208106T1 (fi)
DE (1)	DE69523569T2 (fi)
FI (1)	FI96651C (fi)
NO (1)	NO961641L (fi)
WO (1)	WO1996006487A1 (fi)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19623665C1 (de) *	1996-06-13	1997-04-30	Siemens Ag	Verfahren zum Separieren eines empfangenen Signalgemisches
DE19623667C2 (de) *	1996-06-13	2003-02-13	Siemens Ag	Verfahren und Einrichtung zur Detektion von nach dem DS-CDMA Prinzip übertragenen Informationen in einer Empfangseinrichtung
SE507154C2 (sv) *	1996-08-16	1998-04-06	Ericsson Telefon Ab L M	Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem
US5859880A (en) *	1996-10-31	1999-01-12	Telefonaktiebolaget Lm Ericsson (Publ)	Multi-stage squelch apparatus, and associated method, for a multi-branch receiver
DE19826036C2 (de) *	1998-06-12	2000-05-25	Bosch Gmbh Robert	Verfahren zur Trennung von mehreren überlagerten codierten Nutzersignalen
JP2970656B1 (ja) *	1998-06-25	1999-11-02	日本電気株式会社	Ｄｓ−ｃｄｍａマルチユーザ干渉キャンセラ
US6363104B1 (en) *	1998-10-02	2002-03-26	Ericsson Inc.	Method and apparatus for interference cancellation in a rake receiver
FR2792788B1 (fr)	1999-04-21	2001-07-13	Mitsubishi Electric France	PROCEDE D'EQUILIBRAGE DU RAPPORT Eb/I DANS UN SYSTEME cdma A MULTIPLEXAGE DE SERVICE ET SYSTEME DE TELECOMMUNICATION L'UTILISANT
US6233273B1 (en) *	1999-06-29	2001-05-15	Intersil Americas Inc.	Rake receiver with embedded decision feedback equalizer
US6690715B2 (en)	1999-06-29	2004-02-10	Intersil Americas Inc.	Rake receiver with embedded decision feedback equalizer
FI19992653A7 (fi) *	1999-12-09	2001-06-10	Nokia Mobile Phones Ltd	Menetelmä vastaanottimen tahdistamiseksi ja vastaanotin
US6614836B1 (en) *	2000-01-28	2003-09-02	Intersil Americas Inc.	Biased-corrected rake receiver for direct sequence spread spectrum waveform
EP1128564A1 (en) *	2000-02-28	2001-08-29	Lucent Technologies Inc.	Multi-user detection CDMA receivers in mobile telecommunications systems
US7130292B2 (en) *	2000-06-02	2006-10-31	Essex Corporation	Optical processor enhanced receiver architecture (opera)
AU2001219046A1 (en)	2000-09-13	2002-03-26	Nortel Networks Limited	Multi-user detection in a cdma communication system
US6771690B2 (en) *	2000-12-29	2004-08-03	Nokia Corporation	Method and apparatus for providing blind adaptive estimation and reception
US7751469B2 (en) *	2001-02-20	2010-07-06	Massachusetts Institute Of Technology	Correlation shaping matched filter receiver
US7636403B2 (en) *	2001-02-20	2009-12-22	Massachusetts Institute Of Technology	Correlation shaping multi-signature receiver
US7376175B2 (en) *	2001-03-14	2008-05-20	Mercury Computer Systems, Inc.	Wireless communications systems and methods for cache enabled multiple processor based multiple user detection
WO2002073937A2 (en) *	2001-03-14	2002-09-19	Mercury Computer Systems, Inc.	Wireless communications methods and systems for long-code and other spread spectrum waveform processing
FR2825856B1 (fr) *	2001-06-06	2003-09-12	Nortel Networks Ltd	Procede et dispositif de traitement de signal dans un recepteur de radiocommunication a etalement de spectre
US7327809B2 (en) *	2001-06-08	2008-02-05	Broadcom Corporation	Channel equalization with SCDMA modulation
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
US7272366B2 (en) *	2001-12-17	2007-09-18	Nokia Corporation	Method and apparatus for reducing RF filter induced distortion in a wide bandwidth wireless system by the use of channel-dependent RF filter compensation
US7593357B2 (en) *	2002-03-28	2009-09-22	Interdigital Technology Corporation	Transmit processing using receiver functions
US7218665B2 (en) *	2003-04-25	2007-05-15	Bae Systems Information And Electronic Systems Integration Inc.	Deferred decorrelating decision-feedback detector for supersaturated communications
US6944434B2 (en) *	2003-06-27	2005-09-13	Nokia Corporation	Method and apparatus for suppressing co-channel interference in a receiver
US7336739B2 (en) *	2003-09-26	2008-02-26	Lockheed Martin Corporation	Cross-correlation signal detector
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
US7613228B2 (en) *	2005-08-10	2009-11-03	Bae Systems Information And Electronic Systems Integration Inc.	M-Algorithm multiuser detector with correlation based pruning
US7936810B2 (en) *	2005-09-08	2011-05-03	Texas Instruments Incorporated	Delayed combining of frequency-domain equalized wireless channels with large delay-spreads
WO2007103443A2 (en) *	2006-03-08	2007-09-13	Interdigital Technology Corporation	Apparatus and method for signal separation via spreading codes
US8045660B1 (en)	2007-05-23	2011-10-25	Hypres, Inc.	Wideband digital spectrometer
CN101467562B (zh) *	2007-12-28	2012-09-05	内蒙古伊利实业集团股份有限公司	一种含有ω-3不饱和脂肪酸的液态乳制品及其生产方法
CN101309242B (zh) *	2008-06-03	2012-07-18	电子科技大学	全通均衡的时间反演超宽带无线通信方法
US8249540B1 (en)	2008-08-07	2012-08-21	Hypres, Inc.	Two stage radio frequency interference cancellation system and method
US20100232326A1 (en) *	2009-03-10	2010-09-16	Harris Corporation, Corporation Of The State Of Delaware	Mobile ad-hoc network having interference mitigation and related methods
US8599677B2 (en)	2009-05-04	2013-12-03	Qualcomm Incorporated	Method and system for multi-user detection using two-stage processing
US8494029B2 (en)	2009-05-04	2013-07-23	Qualcomm Incorporated	Method and system for multi-user detection in the presence of multiple spreading factors
US8494098B2 (en)	2009-05-04	2013-07-23	Qualcomm Incorporated	Method and system for inter-cell interference cancellation
US8615030B2 (en) *	2009-05-04	2013-12-24	Qualcomm Incorporated	Method and system for multi-user detection using two-stage processing
US8451963B2 (en)	2009-06-09	2013-05-28	Qualcomm Incorporated	Method and system for interference cancellation
US11943083B1 (en) *	2021-02-22	2024-03-26	Marvell Asia Pte Ltd	Physical layer transceiver with increased noise and interference tolerance and reduced loss

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2691309B1 (fr) *	1992-05-14	1995-05-05	Matra Communication	Procédé de désétalement en réception d'un signal en large bande.
JP3181440B2 (ja) *	1993-07-30	2001-07-03	松下通信工業株式会社	Ｃｄｍａ方式通信装置
US5345472A (en) *	1993-08-02	1994-09-06	Motorola, Inc.	Method and apparatus for receiving and decoding communication signals in a CDMA receiver
US5414699A (en) *	1993-09-27	1995-05-09	Motorola, Inc.	Method and apparatus for receiving and decoding communication signals in a CDMA receiver using partial de-correlation
US5377226A (en) *	1993-10-19	1994-12-27	Hughes Aircraft Company	Fractionally-spaced equalizer for a DS-CDMA system
WO1995022214A1 (en) *	1994-02-10	1995-08-17	Ntt Mobile Communications Network Inc.	Adaptive spread spectrum receiver
JPH08509343A (ja) *	1994-02-14	1996-10-01	モトローラ・インコーポレイテッド	非同期ｃｄｍａチャネル用の相関解除受信機
KR0150736B1 (ko) *	1994-04-22	1998-11-02	오오보시 고지	부호분할 다중신호 수신방법

1994
- 1994-08-25 FI FI943906A patent/FI96651C/fi active
1995
- 1995-08-23 EP EP95929114A patent/EP0740864B1/en not_active Expired - Lifetime
- 1995-08-23 US US08/632,416 patent/US6011812A/en not_active Expired - Lifetime
- 1995-08-23 DE DE69523569T patent/DE69523569T2/de not_active Expired - Lifetime
- 1995-08-23 AT AT95929114T patent/ATE208106T1/de not_active IP Right Cessation
- 1995-08-23 CN CN95190945A patent/CN1077747C/zh not_active Expired - Fee Related
- 1995-08-23 JP JP50781796A patent/JP3939751B2/ja not_active Expired - Fee Related
- 1995-08-23 WO PCT/FI1995/000451 patent/WO1996006487A1/en not_active Ceased
1996
- 1996-04-24 NO NO961641A patent/NO961641L/no unknown

Also Published As

Publication number	Publication date
AU686866B2 (en)	1998-02-12
NO961641L (no)	1996-06-24
DE69523569T2 (de)	2002-07-11
WO1996006487A1 (en)	1996-02-29
EP0740864B1 (en)	2001-10-31
DE69523569D1 (de)	2001-12-06
JPH09504674A (ja)	1997-05-06
AU3259295A (en)	1996-03-14
CN1135814A (zh)	1996-11-13
US6011812A (en)	2000-01-04
NO961641D0 (no)	1996-04-24
FI943906A0 (fi)	1994-08-25
FI96651C (fi)	1996-07-25
CN1077747C (zh)	2002-01-09
FI96651B (fi)	1996-04-15
JP3939751B2 (ja)	2007-07-04
EP0740864A1 (en)	1996-11-06
ATE208106T1 (de)	2001-11-15

Publication	Publication Date	Title
FI943906L (fi)	1996-02-26	Vastaanottomenetelmä ja vastaanotin
FI964206L (fi)	1998-04-19	Vastaanottomenetelmä ja vastaanotin
FI952528A7 (fi)	1996-11-25	Vastaanottomenetelmä sekä vastaanotin
FI963479L (fi)	1998-03-06	Lähetys- ja vastaanottomenetelmä ja radiojärjestelmä
FI953276A7 (fi)	1996-12-31	Vastaanottomenetelmä ja tukiasemavastaanotin
FI934966L (fi)	1995-05-11	Vastaanottomenetelmä ja CDMA-vastaanotin
FI962216A7 (fi)	1997-11-28	Yhteydenmuodostusmenetelmä ja radiojärjestelmä
FI944835L (fi)	1995-08-10	Järjestely lähetyksen ja vastaanoton erottamiseksi
FI943196A7 (fi)	1996-01-05	Vastaanottomenetelmä
FI982857A0 (fi)	1998-12-31	Vastaanottomenetelmä ja vastaanotin
FI982701A7 (fi)	2000-06-15	Vastaanottomenetelmä ja vastaanotin
FI961362A7 (fi)	1997-09-26	Häiriöiden vähentämismenetelmä ja radiojärjestelmä
FI941788L (fi)	1995-10-19	Vastaanottomenetelmä ja vastaanotin
FI944739A7 (fi)	1996-04-08	Häiriönpoistomenetelmä ja vastaanotin
FI944202L (fi)	1996-03-13	Vastaanottomenetelmä ja vastaanotin
FI970887L (fi)	1998-08-29	Vastaanottomenetelmä ja vastaanotin
FI964645L (fi)	1998-05-22	Menetelmä impulssivasteen laskemiseksi ja vastaanotin
FI981934A0 (fi)	1998-09-09	Lähetysmenetelmä ja radiojärjestelmä
FI972704L (fi)	1998-12-24	Vastaanottomenetelmä ja vastaanotin
DE69633165D1 (de)	2004-09-23	Sende- und Empfangssystem
FI963203L (fi)	1998-02-16	Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin
FI982856L (fi)	2000-07-01	Vastaanottomenetelmä ja vastaanotin
FI973422L (fi)	1999-02-21	Lähetysmenetelmä ja radiojärjestelmä
FI973564L (fi)	1999-03-01	Parametrin estimointimenetelmä ja vastaanotin
FI98025B (fi)	1996-12-13	Langaton paikallisverkkojärjestelmä ja sellaisen vastaanotin

Legal Events

Date	Code	Title	Description
1996-03-18	BB	Publication of examined application