  Mobile edge computing (MEC) has attracted great interests as a promising
approach to augment computational capabilities of mobile devices. An important
issue in the MEC paradigm is computation offloading. In this paper, we propose
an integrated framework for computation offloading and interference management
in wireless cellular networks with mobile edge computing. In this integrated
framework, the MEC server makes the offloading decision according to the local
computation overhead estimated by all user equipments (UEs) and the offloading
overhead estimated by the MEC server itself. Then, the MEC server performs the
PRB allocation using graph coloring. The outcomes of the offloading decision
and PRB allocation are then used to allocate the computation resource of the
MEC server to the UEs. Simulation results are presented to show the
effectiveness of the proposed scheme with different system parameters.
