Optimal $2$-D $(n\times m,3,2,1)$-optical orthogonal codes and related equi-difference conflict avoiding codes

Tao Feng, Lidong Wang, Xiaomiao Wang

This paper focuses on constructions for optimal $2$-D $(n\times m,3,2,1)$-optical orthogonal codes with $m\equiv 0(\mathrm{mod}4)$. An upper bound on the size of such codes is est…