Hybrid Content Caching in 5G Wireless Networks: Cloud Versus Edge Caching - Kwak, Jeongho; Kim, Yeongjin; Le, Long Bao; Chong, Song (IEEE transactions on wireless communications, 2018)
Keywords: Algorithms; Caching; Cloud versus edge caching; Computer simulation; Copper; Design optimization; Dynamic programming; hierarchical network architecture; Lyapunov optimization; Network architecture; Optimization; Optimization techniques; Performance analysis; Servers; Structural hierarchy; submodularity property; Wireless communication; Wireless networks