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A note on tailbiting codes and their feedback encoders

På svenska

Author

Summary, in English

Tailbiting codes encoded by feedback convolutional encoders are studied. A condition for when tailbiting will work is given and it Is described how the encoder starting state can be obtained for feedback encoders in both controller and observer canonical forms. Finally, results from a search for systematic feedback encoders that encode tailbiting codes with good decoding bit error probabilities are presented.

Publishing year

2002

Language

English

Pages

529-534

Publication/Series

IEEE Transactions on Information Theory

Volume

48

Issue

2

Document type

Journal article

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • systematic feedback convolutional encoders
  • convolutional codes
  • tailbiting trellis encoders

Status

Published

Project

  • Informations- och kommunikationsteori: Kodningsteori

Research group

  • Informations- och kommunikationsteori

ISBN/ISSN/Other

  • ISSN: 0018-9448