Joint Computation Offloading and Wireless Resource Allocation in Mobile Edge Computing
Ling Li, Lin Gu, Jinghui Hong, Shu Yan Jiang · 2018
Mobile edge computing (MEC) sinks computing power into distributed base stations, providing cloud computing power at a place that is closer to mobile terminals whose computation capacity and battery life are both constrained. Communication resource allocation is important for improving the system utility in mobile edge computing scenarios. In existing studies, users in the MEC system usually suffer from different levels of interference, which results in the low system utility and unfair user offloading probability. To address this challenge, in this paper we formulate the computation offloading decision and physical resource block (PRB) allocation as optimization problems. We formulate the problem as a pricing Game model, interference management is also considered. Simulation results are presented to show the effectiveness of the proposed scheme with different system parameters.