WO2001001344A3 - Neural network for performing real-time channel equalisation - Google Patents

Neural network for performing real-time channel equalisation Download PDF

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Publication number
WO2001001344A3
WO2001001344A3 PCT/GB2000/002442 GB0002442W WO0101344A3 WO 2001001344 A3 WO2001001344 A3 WO 2001001344A3 GB 0002442 W GB0002442 W GB 0002442W WO 0101344 A3 WO0101344 A3 WO 0101344A3
Authority
WO
WIPO (PCT)
Prior art keywords
neural network
time channel
performing real
radio signal
channel equalisation
Prior art date
Application number
PCT/GB2000/002442
Other languages
French (fr)
Other versions
WO2001001344A2 (en
Inventor
Timothy Spracklen
Original Assignee
Axeon Ltd
Timothy Spracklen
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 Axeon Ltd, Timothy Spracklen filed Critical Axeon Ltd
Priority to AU55521/00A priority Critical patent/AU5552100A/en
Publication of WO2001001344A2 publication Critical patent/WO2001001344A2/en
Publication of WO2001001344A3 publication Critical patent/WO2001001344A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03165—Arrangements for removing intersymbol interference using neural networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03464—Neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

A Neural Network capable of extracting digital data from a radio signal has a sufficiently high degree of parallelism to dynamically determine at least one suitable channel model presenting a selected propagation path of the radio signal. The degree of parallelism provided by the Neural Network is sufficient to obtain channel equalisation of the received signal by processing data inputted into the Neural Network as the data are received in real-time from the radio signal.
PCT/GB2000/002442 1999-06-26 2000-06-23 Neural network for performing real-time channel equalisation WO2001001344A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55521/00A AU5552100A (en) 1999-06-26 2000-06-23 Neural network for performing real-time channel equalisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9914894.2 1999-06-26
GB9914894A GB2351885A (en) 1999-06-26 1999-06-26 Neural network for real-time channel equalisation

Publications (2)

Publication Number Publication Date
WO2001001344A2 WO2001001344A2 (en) 2001-01-04
WO2001001344A3 true WO2001001344A3 (en) 2002-03-21

Family

ID=10856073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/002442 WO2001001344A2 (en) 1999-06-26 2000-06-23 Neural network for performing real-time channel equalisation

Country Status (3)

Country Link
AU (1) AU5552100A (en)
GB (1) GB2351885A (en)
WO (1) WO2001001344A2 (en)

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* Cited by examiner, † Cited by third party
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US7520512B2 (en) 2005-02-18 2009-04-21 Black & Decker Inc. Drill chuck
US10387298B2 (en) 2017-04-04 2019-08-20 Hailo Technologies Ltd Artificial neural network incorporating emphasis and focus techniques
US11551028B2 (en) 2017-04-04 2023-01-10 Hailo Technologies Ltd. Structured weight based sparsity in an artificial neural network
US11238334B2 (en) 2017-04-04 2022-02-01 Hailo Technologies Ltd. System and method of input alignment for efficient vector operations in an artificial neural network
US11544545B2 (en) 2017-04-04 2023-01-03 Hailo Technologies Ltd. Structured activation based sparsity in an artificial neural network
US11615297B2 (en) 2017-04-04 2023-03-28 Hailo Technologies Ltd. Structured weight based sparsity in an artificial neural network compiler
CN108599880B (en) * 2018-03-26 2020-09-22 西安电子科技大学 Civil aviation ground-air intercom system interference early warning method based on convolutional neural network
CN111967364B (en) * 2020-08-11 2023-11-21 西交利物浦大学 Composite fault diagnosis method, device, electronic equipment and storage medium
US11263077B1 (en) 2020-09-29 2022-03-01 Hailo Technologies Ltd. Neural network intermediate results safety mechanism in an artificial neural network processor
US11237894B1 (en) 2020-09-29 2022-02-01 Hailo Technologies Ltd. Layer control unit instruction addressing safety mechanism in an artificial neural network processor
US11811421B2 (en) 2020-09-29 2023-11-07 Hailo Technologies Ltd. Weights safety mechanism in an artificial neural network processor
US11221929B1 (en) 2020-09-29 2022-01-11 Hailo Technologies Ltd. Data stream fault detection mechanism in an artificial neural network processor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504780A (en) * 1994-01-06 1996-04-02 Bell Communications Research Inc. Adaptive equalizer using self-learning neural network
EP0752702A1 (en) * 1995-07-07 1997-01-08 Hewlett-Packard Company Artificial neural network read channel
GB2314241A (en) * 1996-06-13 1997-12-17 Era Patents Ltd Data symbol estimation
DE19728757A1 (en) * 1996-07-05 1998-01-08 Nat Semiconductor Corp Signal processing arrangement
EP0834817A1 (en) * 1996-10-01 1998-04-08 FINMECCANICA S.p.A. AZIENDA ANSALDO Programmed neural module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454445B1 (en) * 1990-04-26 1996-07-03 Fujitsu Limited Waveform equalizer using a neural network
FR2725859B1 (en) * 1994-10-17 1996-12-20 Alcatel Mobile Comm France DEVICE FOR RECOGNIZING INFORMATION CARRIED BY A RECEIVED SIGNAL
US5764858A (en) * 1995-09-14 1998-06-09 University Of Southern California One-dimensional signal processor with optimized solution capability
GB2314240B (en) * 1996-06-11 2000-12-27 Motorola Ltd Viterbi decoder for an equaliser and method of operation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504780A (en) * 1994-01-06 1996-04-02 Bell Communications Research Inc. Adaptive equalizer using self-learning neural network
EP0752702A1 (en) * 1995-07-07 1997-01-08 Hewlett-Packard Company Artificial neural network read channel
GB2314241A (en) * 1996-06-13 1997-12-17 Era Patents Ltd Data symbol estimation
DE19728757A1 (en) * 1996-07-05 1998-01-08 Nat Semiconductor Corp Signal processing arrangement
EP0834817A1 (en) * 1996-10-01 1998-04-08 FINMECCANICA S.p.A. AZIENDA ANSALDO Programmed neural module

Also Published As

Publication number Publication date
WO2001001344A2 (en) 2001-01-04
GB2351885A (en) 2001-01-10
AU5552100A (en) 2001-01-31
GB9914894D0 (en) 1999-08-25

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