Edge node computing offloading decision method in cloud network collaboration environment
Junjie Shi, Bing Zhang, Huaiyu Wang, Rui Kong, Yiming Liu, Haoran Du · 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering · 2022
Aiming at the problems of insufficient computing capacity and limited energy of end nodes in cloud network collaboration environment, firstly, the data processing time and energy consumption model of cloud network collaboration environment are established, the delay and energy consumption of end nodes, edge nodes and data transmission in the network are taken into account, and the edge node computing offloading problem to minimize the overall delay under the limitation of energy consumption is abstracted as a nonlinear programming problem; Then the REverse Migration Adaptive BAT algorithm (REMA-BAT) is proposed to solve the above problems. The simulation results show that this method has the advantages of overall delay optimization compared with other algorithms, and has good stability