Constructions of Optimal Cyclic $(r,\delta )$ Locally Repairable Codes

Bin Chen, Shu-Tao Xia, Jie Hao +1

A code is said to be a $r$-local locally repairable code (LRC) if each of its coordinates can be repaired by accessing at most $r$ other coordinates. When some of the $r$ coordinat…