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New tailbiting encoders

Författare:
Publiceringsår: 1998
Språk: Engelska
Sidor: 389-389
Publikation/Tidskrift/Serie: [Host publication title missing]
Dokumenttyp: Konferensbidrag

Sammanfattning

In B tailbiting trellis encoder, the starting

state of the encoder is set to the state at which

the machine will be at the end of the encoded frame.

By this means the probability of decoding error at the

end of the frame can be kept low without the addition

of termination bits and the consequent rate loss. We

report on an extensive search for short and moderatelength

convoluticinal encoders for tailbiting trellis representations

of bllock codes at rates 1/4, 1/3, 1/2, and

2/3. The short tailbiting representations found are

typically as good as the best known block codes.

Nyckelord

  • Electrical Engineering, Electronic Engineering, Information Engineering

Övriga

IEEE International Symposium on Information Theory (ISIT), 1998
Published
  • ISBN: 0-7803-5000-6

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