Title :
Error probability for repeat request systems with convolutional codes
Author :
Kudryashov, Boris D.
Author_Institution :
Dept. of Autom. Control., St. Petersburg Inst. of Aviation Instrum., Russia
fDate :
9/1/1993 12:00:00 AM
Abstract :
A new decoding algorithm based on the modified Viterbi algorithm for repeat request systems is considered. A new asymptotic error probability bound is derived. It is shown that the error exponent for convolutional coding can be related to the exponent for block coding by a graphical method known as inverse concatenation construction
Keywords :
block codes; convolutional codes; decoding; encoding; error statistics; asymptotic bound; convolutional codes; decoding algorithm; error exponent; graphical method; inverse concatenation construction; lock coding; modified Viterbi algorithm; repeat request systems; Block codes; Channel capacity; Concatenated codes; Convolutional codes; Decoding; Error probability; Feedback; Memoryless systems; Performance analysis; Viterbi algorithm;
Journal_Title :
Information Theory, IEEE Transactions on
