FEW-WEIGHT CODES FROM TRACE CODES OVER
2018 ◽
Vol 98
(1)
◽
pp. 167-174
Keyword(s):
Gray Map
◽
We construct two families of few-weight codes for the Lee weight over the ring $R_{k}$ based on two different defining sets. For the first defining set, taking the Gray map, we obtain an infinite family of binary two-weight codes which are in fact $2^{k}$-fold replicated MacDonald codes. For the second defining set, we obtain two infinite families of few-weight codes. These few-weight codes can be used to implement secret-sharing schemes.
2006 ◽
Vol 40
(2)
◽
pp. 225-236
◽
2013 ◽
Vol E96.A
(11)
◽
pp. 2230-2234
◽
2015 ◽
Vol E98.A
(1)
◽
pp. 203-212
◽
2016 ◽
Vol E99.A
(4)
◽
pp. 856-862
◽
Keyword(s):