Cyclic Codes Over Z4 with Good Parameters Considering Lee Weight

Sylvia ENCHEVA  Ryuji KOHNO  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E81-A   No.3   pp.507-509
Publication Date: 1998/03/25
Online ISSN: 
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Information Theory and Coding Theory
Z4 codes,  Hamming weight,  Lee weight,  ring,  

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This paper investigates some Z4 codes formed as the Z4-analog (Hensel lifting) of the binary BCH construction. Such codes with length 105 and dimension 13 have been constructed. They are described with their parameters. Some examples of their generator polynomials are given when Hamming weight and Lee weight are different.