A Gilbert-Varshamov bound for quasi-cycle codes of rate 1/2 (Corresp.)
Author :
Kasami, T.
Volume :
20
Issue :
5
fYear :
1974
fDate :
9/1/1974 12:00:00 AM
Firstpage :
679
Lastpage :
679
Abstract :
It is shown that there exist arbitrarily long quasi-cyclic binary codes that meet a bound slightly weaker than the Gilbert-Varshamov bound. This is a refinement of the result of Chen, Peterson, and Weldon [1].