New results on optimal schemes for coded caching

Abstract

The notion of coded caching for the content distribution networks was introduced by Maddah Ali and Niesen We looked into several aspects of optimal coded caching schemes as part of my doctoral thesis We studied the multiobjective nature of the caching problem in detail and demonstrated that a universal scheme that simultaneously achieves optimal rates for all demand types does not exist Motivated by this result we introduced the notion of Pareto optimal schemes in coded caching and demonstra newline newline