On multiple-valued separable unordered codes
Yasunori Nagata, Masao Mukaidono · 2002
A new encoding/decoding scheme of multiple-valued separable balanced codes are presented. These codes have 2/spl middot/m information digits and m/spl middot/(R-2) check digits in radices R/spl ges/4, and 2/spl middot/m-1 information digits and m+1 check digits in R=3 where code-length n=R/spl middot/m. In actual use of code-lengths and radices, it is shown that the presented codes are efficient in comparison with multiple-valued Berger-codes which are known as optimal unordered codes.>