Title :
Duality and support weight distributions
Author :
Schaathun, Hans Georg
Author_Institution :
Dept. of Informatics, Univ. of Bergen, Norway
fDate :
5/1/2004 12:00:00 AM
Abstract :
We show how to compute the support weight distribution Air for r≥k-d2⊥+3, where d2⊥ is the second minimum support weight of a code, provided the weight enumerator of the dual code is known.
Keywords :
dual codes; dual code; support weight distribution; weight enumerator; Cryptography; Distributed computing; Equations; Error correction codes; Error probability;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2004.826673