FI923739A0 - Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia - Google Patents

Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia

Info

Publication number
FI923739A0
FI923739A0 FI923739A FI923739A FI923739A0 FI 923739 A0 FI923739 A0 FI 923739A0 FI 923739 A FI923739 A FI 923739A FI 923739 A FI923739 A FI 923739A FI 923739 A0 FI923739 A0 FI 923739A0
Authority
FI
Finland
Prior art keywords
estimating
decoding
interference
linear metrics
metrics
Prior art date
Application number
FI923739A
Other languages
English (en)
Swedish (sv)
Other versions
FI91579B (fi
FI91579C (fi
Inventor
Juhani Juntti
Original Assignee
Nokia Mobile Phones 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.)
Filing date
Publication date
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI923739A priority Critical patent/FI91579C/fi
Publication of FI923739A0 publication Critical patent/FI923739A0/fi
Priority to EP93306457A priority patent/EP0583967B1/en
Priority to DE69328598T priority patent/DE69328598T2/de
Priority to US08/109,324 priority patent/US5420889A/en
Priority to JP5206447A priority patent/JPH06224946A/ja
Publication of FI91579B publication Critical patent/FI91579B/fi
Application granted granted Critical
Publication of FI91579C publication Critical patent/FI91579C/fi

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
    • H04B1/7097—Interference-related aspects
    • H04B1/71—Interference-related aspects the interference being narrowband interference
    • H04B1/7101—Interference-related aspects the interference being narrowband interference with estimation filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FI923739A 1992-08-20 1992-08-20 Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia FI91579C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI923739A FI91579C (fi) 1992-08-20 1992-08-20 Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia
EP93306457A EP0583967B1 (en) 1992-08-20 1993-08-17 Decoding and interference estimation using a linear metric
DE69328598T DE69328598T2 (de) 1992-08-20 1993-08-17 Dekodierung und Störungsschätzung unter Verwendung einer linearen Metrik
US08/109,324 US5420889A (en) 1992-08-20 1993-08-19 Decoding using a linear metric and interference estimation
JP5206447A JPH06224946A (ja) 1992-08-20 1993-08-20 デジタル信号の復号方法及びその復号回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI923739A FI91579C (fi) 1992-08-20 1992-08-20 Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia
FI923739 1992-08-20

Publications (3)

Publication Number Publication Date
FI923739A0 true FI923739A0 (fi) 1992-08-20
FI91579B FI91579B (fi) 1994-03-31
FI91579C FI91579C (fi) 1994-07-11

Family

ID=8535740

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923739A FI91579C (fi) 1992-08-20 1992-08-20 Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia

Country Status (5)

Country Link
US (1) US5420889A (fi)
EP (1) EP0583967B1 (fi)
JP (1) JPH06224946A (fi)
DE (1) DE69328598T2 (fi)
FI (1) FI91579C (fi)

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Publication number Priority date Publication date Assignee Title
FI94810C (fi) * 1993-10-11 1995-10-25 Nokia Mobile Phones Ltd Menetelmä huonon GSM-puhekehyksen tunnistamiseksi
US5881098A (en) * 1996-02-21 1999-03-09 Industrial Technology Research Institute Efficient demodulation scheme for DSSS communication
FI101659B (fi) 1996-07-12 1998-07-31 Nokia Mobile Phones Ltd Viiveen estimointimenetelmä ja vastaanotin
US6269331B1 (en) 1996-11-14 2001-07-31 Nokia Mobile Phones Limited Transmission of comfort noise parameters during discontinuous transmission
IL120222A0 (en) * 1997-02-14 1997-06-10 D S P C Israel Ltd Method and apparatus for acquiring and tracking the sampling phase of a signal
FI109735B (fi) 1997-02-28 2002-09-30 Nokia Corp Vastaanottomenetelmä ja vastaanotin
ES2157854B1 (es) 1997-04-10 2002-04-01 Nokia Mobile Phones Ltd Metodo para disminuir el porcentaje de error de bloque en una transmision de datos en forma de bloques de datos y los correspondientes sistema de transmision de datos y estacion movil.
GB2328584B (en) 1997-08-22 2002-05-29 Nokia Mobile Phones Ltd Switching control method and apparatus for wireless telecommunications
FI104673B (fi) 1997-10-24 2000-04-14 Nokia Mobile Phones Ltd Menetelmä signaalin datanopeuden muuntamiseksi ja lähetin
FI107365B (fi) 1998-04-27 2001-07-13 Nokia Mobile Phones Ltd Menetelmä ja järjestelmä muuttuvan datankäsittelyn ilmaisemiseksi tiedonsiirtoyhteydessä
GB2337413A (en) 1998-05-15 1999-11-17 Nokia Mobile Phones Ltd alternative Channel Measurement in a Radio Communication system
FI107767B (fi) 1998-05-26 2001-09-28 Nokia Mobile Phones Ltd Menetelmä ja järjestely konvoluutiodekoodauksen toteuttamiseksi
GB9811382D0 (en) 1998-05-27 1998-07-22 Nokia Mobile Phones Ltd A transmitter
GB9811380D0 (en) 1998-05-27 1998-07-22 Nokia Mobile Phones Ltd A transciever for wireless communication
FI981518A (fi) 1998-07-01 2000-01-02 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä ja radiojärjestelmä
US6463031B1 (en) 1998-12-03 2002-10-08 Nokia Mobile Phones Limited Rate determination technique that utilizes modified cumulative metrics to orthogonalize the rates
US6553065B1 (en) 1999-02-04 2003-04-22 Nokia Corporation Mobile station employing CRC verification using decoding reliability and methods therefor
EP1030468A1 (en) * 1999-02-19 2000-08-23 ICO Services Ltd. Communication apparatus and method with interference mitigation
US6343210B1 (en) * 1999-03-22 2002-01-29 Motorola, Inc. Method and system for soft decision propagation
US7263143B1 (en) * 2001-05-07 2007-08-28 Adaptix, Inc. System and method for statistically directing automatic gain control
FR2832878B1 (fr) 2001-11-27 2004-02-13 Thales Sa Procede de detection et de traitement de signaux pulses dans un signal radioelectrique
DE10233835A1 (de) * 2002-07-25 2004-02-12 Robert Bosch Gmbh Verfahren zur Störbefreiung von Messsignalen
US7693501B2 (en) * 2006-12-21 2010-04-06 Intel Corporation Techniques to deterministically reduce signal interference
US7787850B2 (en) * 2007-09-05 2010-08-31 Broadcom Corporation Multi-input multi-output transceiver with power consumption management based on receiver parameter and method for use therewith
EP2506428B1 (en) 2011-03-30 2015-06-03 Telefonaktiebolaget LM Ericsson (publ) Technique for automatic gain control
JP5642819B2 (ja) 2013-02-19 2014-12-17 ファナック株式会社 接触検出器を使用したテーパ角度補正機能を有するワイヤ放電加工機およびテーパ角度補正方法
CN107517173B (zh) * 2017-09-21 2019-08-13 大连理工大学 基于广义循环相关熵的无线电信号载波频率估计方法
CN111740936B (zh) * 2020-06-22 2021-10-01 深圳智微电子科技有限公司 一种对编译码通信中脉冲干扰的抑制方法及电路

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US4241454A (en) * 1978-02-28 1980-12-23 Harris Corporation Hard limiting acquisition technique for PSK carrier detector
US4625240A (en) * 1984-07-25 1986-11-25 Eeco, Inc. Adaptive automatic gain control
JPS6259420A (ja) * 1985-09-09 1987-03-16 Toshiba Corp デジタルクランプ回路
US4682230A (en) * 1986-03-21 1987-07-21 Rca Corporation Adaptive median filter system
DE3644392A1 (de) * 1986-12-24 1988-07-14 Telefunken Electronic Gmbh Direktmischender synchronempfaenger
US4843615A (en) * 1987-05-08 1989-06-27 Harris Corp. CPFSK communication system employing nyquist-filtered modulator/demodulator
EP0301282A1 (de) * 1987-07-31 1989-02-01 BBC Brown Boveri AG Signalübertragungsverfahren
GB2215567B (en) * 1988-03-05 1992-11-18 Plessey Co Plc Improvements in or relating to equalisers
US4910467A (en) * 1988-11-02 1990-03-20 Motorola, Inc. Method and apparatus for decoding a quadrature modulated signal
US4906928A (en) * 1988-12-29 1990-03-06 Atlantic Richfield Company Transient electromagnetic apparatus with receiver having digitally controlled gain ranging amplifier for detecting irregularities on conductive containers
US4972430A (en) * 1989-03-06 1990-11-20 Raytheon Company Spread spectrum signal detector
US4928258A (en) * 1989-05-08 1990-05-22 The United States Of America As Represented By The Secretary Of The Air Force Recursive median filtering
US5271042A (en) * 1989-10-13 1993-12-14 Motorola, Inc. Soft decision decoding with channel equalization
GB2243733A (en) * 1990-05-01 1991-11-06 Orbitel Mobile Communications Gain control based on average amplitude of i/p signal
US5142551A (en) * 1991-02-28 1992-08-25 Motorola, Inc. Signal weighting system for digital receiver
US5285480A (en) * 1991-09-03 1994-02-08 General Electric Company Adaptive MLSE-VA receiver for digital cellular radio
US5235424A (en) * 1992-02-06 1993-08-10 General Electric Company Automatic gain control system for a high definition television signal receiver

Also Published As

Publication number Publication date
EP0583967A2 (en) 1994-02-23
DE69328598D1 (de) 2000-06-15
DE69328598T2 (de) 2001-02-08
EP0583967B1 (en) 2000-05-10
US5420889A (en) 1995-05-30
JPH06224946A (ja) 1994-08-12
EP0583967A3 (en) 1995-01-18
FI91579B (fi) 1994-03-31
FI91579C (fi) 1994-07-11

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Legal Events

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