Resource Allocation and Computation Offloading for Multi-Access Edge Computing With Fronthaul and Backhaul Constraints

Edge computing is able to provide proximity solutions for the future wireless network accommodate different types of devices with various service demands. Meanwhile, in order ubiquitous connectivities massive over a relatively large area, densely deploying remote radio head (RRH) considered as cost-efficient solution. In this work, we consider vertical and heterogeneous multi-access edge system. system, RRHs are deployed providing access users node capability can process computation requests from users. With objective minimize total energy consumption processing task, joint resource allocation offloading decision optimization problem presented under explicit consideration capacity constraints fronthaul backhaul links. Due non-convexity formulated problem, divide original into several sub-problems address them accordingly find optimal Extensive simulation studies conducted illustrated evaluate advantages proposed scheme.