Title :
Some new rate R=k/n (2
Author :
Ferreira, H.C. ; Wright, D.A. ; Helberg, A.S.J. ; Shaw, I.S. ; Wyma, C.R.
Author_Institution :
Lab. for Cybernetics, Rand Afrikaans Univ., Johannesburg, South Africa
fDate :
5/1/1991 12:00:00 AM
Abstract :
Seven new systematic convolutional codes with good distance profiles, mostly of rates not previously investigated, have been found. New systematic convolutional codes of rates R=k/n, 4\n\n\t\t
Keywords :
decoding; error correction codes; column distance functions; computational load; constraint length; distance profiles; nested step-by-step computer search; sequential decoding; systematic convolutional codes; Convolutional codes; Decoding; Gaussian channels; Information theory; Interference; Laboratories; Modulation coding; Niobium; Reliability theory; Writing;
Journal_Title :
Information Theory, IEEE Transactions on