Covering sets for limited-magnitude errors

Zhixiong Chen, Igor E. Shparlinski, Arne Winterhof

For a set $\cM=\{-μ,-μ+1,\ldots, λ\}\setminus\{0\}$ with non-negative integers $\lambda ,\mu <q$ not both 0, a subset $\cS$ of the residue class ring ${\mathbb{Z}}_q$ modulo an integer $q\ge 1$ is cal…