MixCo: Optimal Cooperative Caching for Mobile Edge Computing in Fiber-Wireless Access Networks

We consider the optimal content caching problem among Mobile Edge Computing (MEC) servers in a Fiber-Wireless (FiWi) access network, to minimize the average content delivery latency subject to limited storage and computing capacity of each server. An MILP model and a Mix-Cooperative (MixCo) caching strategy are developed for efficient performance.