Title :
Self-dual cyclic codes over ?4 + u?4
Author :
Rong Luo;Udaya Parampalli
Author_Institution :
College of Mathematics, Southwest Jiaotong University, Chengdu 610031, China
Abstract :
In this paper we study the structure of self-dual cyclic codes over the ring Λ = ℤ4 + uℤ4. The ring Λ is a local Frobenius ring but not a chain ring. We characterize self-dual cyclic codes of odd length n over Λ. The results can be used to construct some optimal binary, quaternary cyclic and self-dual codes.
Keywords :
"Radio frequency","Linear codes","Structural rings","Binary codes","Mathematics","Australia"
Conference_Titel :
Signal Design and its Applications in Communications (IWSDA), 2015 Seventh International Workshop on
Electronic_ISBN :
2150-3699
DOI :
10.1109/IWSDA.2015.7458414
