PARALLEL CASCADE CONVOLUTION CODE WITH FINITE BIT SEQUENCE AND DECODER FOR SUCH CODE Russian patent published in 2002 - IPC

Abstract RU 2187196 C2

FIELD: error-correction encoding in short message transmissions over poor- quality channels. SUBSTANCE: parallel cascade convolution code circuit employs nonrecursive systematic convolution codes with finite bit sequence. Corresponding decoder executes looping decoding using method of a posterior probability maximum for generating output results of nonprogrammable and programmable decisions. EFFECT: enhanced precision of coding/decoding for error correction in short messages. 36 cl, 5 dwg

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RU 2 187 196 C2

Authors

Khladik Stefen Majkl

Anderson Dzhon Bejli

Dates

2002-08-10—Published

1997-04-14—Filed