SE9602999L - Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem - Google Patents

Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem

Info

Publication number
SE9602999L
SE9602999L SE9602999A SE9602999A SE9602999L SE 9602999 L SE9602999 L SE 9602999L SE 9602999 A SE9602999 A SE 9602999A SE 9602999 A SE9602999 A SE 9602999A SE 9602999 L SE9602999 L SE 9602999L
Authority
SE
Sweden
Prior art keywords
symbol
receiver
symbol vectors
vectors
window
Prior art date
Application number
SE9602999A
Other languages
English (en)
Other versions
SE507154C2 (sv
SE9602999D0 (sv
Inventor
Bert Jonas Karlsson
Paul Mihkel 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.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9602999A priority Critical patent/SE507154C2/sv
Publication of SE9602999D0 publication Critical patent/SE9602999D0/sv
Priority to JP51064998A priority patent/JP3875998B2/ja
Priority to GB9903530A priority patent/GB2331682B/en
Priority to PCT/SE1997/001334 priority patent/WO1998008312A1/en
Priority to DE19781950T priority patent/DE19781950T1/de
Priority to CA002263520A priority patent/CA2263520C/en
Priority to AU38722/97A priority patent/AU3872297A/en
Priority to MYPI97003705A priority patent/MY114342A/en
Priority to US08/911,399 priority patent/US5946345A/en
Priority to IDP972854A priority patent/ID18882A/id
Priority to TW086111704A priority patent/TW355892B/zh
Publication of SE9602999L publication Critical patent/SE9602999L/sv
Publication of SE507154C2 publication Critical patent/SE507154C2/sv

Links

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)
  • Circuits Of Receivers In General (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
SE9602999A 1996-08-16 1996-08-16 Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem SE507154C2 (sv)

Priority Applications (11)

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
AU38722/97A AU3872297A (en) 1996-08-16 1997-08-08 An apparatus and a method for a telecommunication system
DE19781950T DE19781950T1 (de) 1996-08-16 1997-08-08 Gerät und Verfahren für ein Telekommunikationssystem
GB9903530A GB2331682B (en) 1996-08-16 1997-08-08 A receiver apparatus and method for a band-spread telecommunication system
PCT/SE1997/001334 WO1998008312A1 (en) 1996-08-16 1997-08-08 An apparatus and a method for a telecommunication system
JP51064998A JP3875998B2 (ja) 1996-08-16 1997-08-08 通信システム用装置および方法
CA002263520A CA2263520C (en) 1996-08-16 1997-08-08 An apparatus and a method for a telecommunication system
MYPI97003705A MY114342A (en) 1996-08-16 1997-08-13 An apparatus and a method for a telecomunication system
US08/911,399 US5946345A (en) 1996-08-16 1997-08-14 Apparatus and a method for telecommunication system
IDP972854A ID18882A (id) 1996-08-16 1997-08-14 Peralatan dan metode untuk suatu sistim telekomunikasi
TW086111704A TW355892B (en) 1996-08-16 1997-08-14 An apparatus and a method for a telecommunication system

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 (3)

Publication Number Publication Date
SE9602999D0 SE9602999D0 (sv) 1996-08-16
SE9602999L true SE9602999L (sv) 1998-02-17
SE507154C2 SE507154C2 (sv) 1998-04-06

Family

ID=20403581

Family Applications (1)

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

Country Status (11)

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

Families Citing this family (15)

* 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 (sv) * 1998-12-22 1998-12-22 Nokia Telecommunications Oy Mottagningsföfarande och mottagare
FI19992694A7 (sv) 1999-12-15 2001-06-16 Nokia Networks Oy Förfarande för mottagning av en spridningsspektrumsignal och en mottagare
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
US7593357B2 (en) 2002-03-28 2009-09-22 Interdigital Technology Corporation Transmit processing using receiver functions
US7257377B2 (en) 2003-02-18 2007-08-14 Qualcomm, Incorporated Systems and methods for improving channel estimation
US20040203812A1 (en) * 2003-02-18 2004-10-14 Malladi Durga Prasad Communication receiver with an adaptive equalizer that uses 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
EP2701323B1 (en) * 2012-08-24 2015-03-25 Airbus DS GmbH Generating and processing of CDMA signals

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
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
FI96651C (sv) * 1994-08-25 1996-07-25 Nokia Telecommunications Oy Mottagningsförfarande och mottagare
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

Also Published As

Publication number Publication date
WO1998008312A1 (en) 1998-02-26
ID18882A (id) 1998-05-20
AU3872297A (en) 1998-03-06
GB2331682B (en) 2001-01-17
SE507154C2 (sv) 1998-04-06
SE9602999D0 (sv) 1996-08-16
GB9903530D0 (en) 1999-04-07
DE19781950T1 (de) 1999-08-12
MY114342A (en) 2002-09-30
US5946345A (en) 1999-08-31
CA2263520A1 (en) 1998-02-26
CA2263520C (en) 2008-10-14
GB2331682A (en) 1999-05-26
TW355892B (en) 1999-04-11
JP2000516419A (ja) 2000-12-05
JP3875998B2 (ja) 2007-01-31

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