TW355892B - An apparatus and a method for a telecommunication system - Google Patents

An apparatus and a method for a telecommunication system

Info

Publication number: TW355892B
Authority: TW; Taiwan
Prior art keywords: channel; symbol; receiver; estimates; auxiliary
Prior art date: 1996-08-16

Application number

TW086111704A

Other languages

English (en)

Inventor

Jonas Karlsson

Paul Teder

Lars-Magnus Ewerbring

Original Assignee

Ericsson Telefon Ab L M

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.)

1996-08-16

Filing date

1997-08-14

Publication date

1999-04-11

1997-08-14 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1999-04-11 Application granted granted Critical

1999-04-11 Publication of TW355892B publication Critical patent/TW355892B/zh

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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Radio Transmission System (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Radio Relay Systems (AREA)
Noise Elimination (AREA)
Monitoring And Testing Of Transmission In General (AREA)
Circuits Of Receivers In General (AREA)

TW086111704A 1996-08-16 1997-08-14 An apparatus and a method for a telecommunication system TW355892B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9602999A SE507154C2 (sv)	1996-08-16	1996-08-16	Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem

Publications (1)

Publication Number	Publication Date
TW355892B true TW355892B (en)	1999-04-11

Family

ID=20403581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW086111704A TW355892B (en)	1996-08-16	1997-08-14	An apparatus and a method for a telecommunication system

Country Status (11)

Country	Link
US (1)	US5946345A (zh)
JP (1)	JP3875998B2 (zh)
AU (1)	AU3872297A (zh)
CA (1)	CA2263520C (zh)
DE (1)	DE19781950T1 (zh)
GB (1)	GB2331682B (zh)
ID (1)	ID18882A (zh)
MY (1)	MY114342A (zh)
SE (1)	SE507154C2 (zh)
TW (1)	TW355892B (zh)
WO (1)	WO1998008312A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7593357B2 (en)	2002-03-28	2009-09-22	Interdigital Technology Corporation	Transmit processing using receiver functions

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6693982B1 (en) *	1997-10-06	2004-02-17	At&T Corp.	Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codes
DE19749389A1 (de) *	1997-11-07	1999-05-20	Siemens Ag	Verfahren, Empfangseinrichtung und Mobilstation zur Datenübertragung in einem Funk-Kommunikationssystem
US6111910A (en) *	1997-12-11	2000-08-29	Nortel Networks Corporation	Maximal correlation symbol estimation demodulator
EP0971485A1 (en) *	1998-07-08	2000-01-12	Siemens Aktiengesellschaft	Multiuser detection in CDMA using a correlation matrix
US6208684B1 (en) *	1998-09-18	2001-03-27	Dspc Technologies Ltd.	Cyclic adaptive receivers for DS-CDMA signals
FI982778A0 (fi) *	1998-12-22	1998-12-22	Nokia Telecommunications Oy	Vastaanottomenetelmä ja vastaanottomenetelmä
FI19992694A (fi) *	1999-12-15	2001-06-16	Nokia Networks Oy	Menetelmä hajaspektrisignaalin vastaanottamiseksi ja vastaanotin
US20040062215A1 (en) *	2001-07-13	2004-04-01	Takaharu Sato	Cdma reception apparatus and cdma reception method
DE10149544B4 (de) *	2001-10-08	2004-11-11	Rohde & Schwarz Gmbh & Co. Kg	Verfahren zum Ermitteln des Zeitversatzes eines CDMA-Signals und Computerprogramm zur Durchführung des Verfahrens
US20040203812A1 (en) *	2003-02-18	2004-10-14	Malladi Durga Prasad	Communication receiver with an adaptive equalizer that uses channel estimation
US7257377B2 (en)	2003-02-18	2007-08-14	Qualcomm, Incorporated	Systems and methods for improving channel estimation
US7340014B2 (en)	2003-12-31	2008-03-04	Intel Corporation	Apparatus and method of multi-user detection
US8116366B2 (en) *	2008-04-28	2012-02-14	Renesas Electronics Corporation	Delayed decision feedback sequence estimator
ES2539362T3 (es) *	2012-08-24	2015-06-30	Airbus Ds Gmbh	Generación y procesamiento de señales CDMA

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5371760A (en) *	1993-04-28	1994-12-06	Telesis Technologies Laboratory	Method and apparatus for measuring the impulse response of a radio channel
WO1995022208A1 (en) *	1994-02-14	1995-08-17	Motorola Inc.	Decorrelating receiver for asynchronous cdma channels
FI96651C (fi) *	1994-08-25	1996-07-25	Nokia Telecommunications Oy	Vastaanottomenetelmä ja vastaanotin
US5717403A (en) *	1995-09-06	1998-02-10	Litton Consulting Group, Inc.	Method and appartus for accurate frequency synthesis using global positioning system timing information

1996
- 1996-08-16 SE SE9602999A patent/SE507154C2/sv not_active IP Right Cessation
1997
- 1997-08-08 CA CA002263520A patent/CA2263520C/en not_active Expired - Lifetime
- 1997-08-08 JP JP51064998A patent/JP3875998B2/ja not_active Expired - Lifetime
- 1997-08-08 GB GB9903530A patent/GB2331682B/en not_active Expired - Lifetime
- 1997-08-08 DE DE19781950T patent/DE19781950T1/de not_active Withdrawn
- 1997-08-08 AU AU38722/97A patent/AU3872297A/en not_active Abandoned
- 1997-08-08 WO PCT/SE1997/001334 patent/WO1998008312A1/en active Application Filing
- 1997-08-13 MY MYPI97003705A patent/MY114342A/en unknown
- 1997-08-14 TW TW086111704A patent/TW355892B/zh not_active IP Right Cessation
- 1997-08-14 ID IDP972854A patent/ID18882A/id unknown
- 1997-08-14 US US08/911,399 patent/US5946345A/en not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7593357B2 (en)	2002-03-28	2009-09-22	Interdigital Technology Corporation	Transmit processing using receiver functions
US8531938B2 (en)	2002-03-28	2013-09-10	Interdigital Technology Corporation	Transmit processing using receiver functions

Also Published As

Publication number	Publication date
CA2263520A1 (en)	1998-02-26
JP3875998B2 (ja)	2007-01-31
ID18882A (id)	1998-05-20
GB9903530D0 (en)	1999-04-07
SE507154C2 (sv)	1998-04-06
SE9602999D0 (sv)	1996-08-16
DE19781950T1 (de)	1999-08-12
GB2331682A (en)	1999-05-26
AU3872297A (en)	1998-03-06
GB2331682B (en)	2001-01-17
MY114342A (en)	2002-09-30
CA2263520C (en)	2008-10-14
WO1998008312A1 (en)	1998-02-26
SE9602999L (sv)	1998-02-17
US5946345A (en)	1999-08-31
JP2000516419A (ja)	2000-12-05

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Legal Events

Date	Code	Title	Description
2017-01-11	MM4A	Annulment or lapse of patent due to non-payment of fees