Parallel concatenated tail-biting convolutional code and decoder

Details Parallel concatenated tail-biting convolutional code and decoder Parallel concatenated tail-biting convolutional code and decoder

1996-04-19

1998-02-24

Baker, Stephen M.

Excavating

H03M 1312, H03M 1322

Patent

active

057217459

ABSTRACT:
A parallel concatenated convolutional coding scheme utilizes tail-biting nonrecursive systematic convolutional codes. The associated decoder iteratively utilizes circular maximum a posteriori decoding to produce hard and soft decision outputs. This encoding/decoding system results in improved error-correction performance for short messages.

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