Adaptive computation offloading and resource allocation method for mobile edge computing

Chenchen Ao; Longzhe Han; Sheng Li; Zeheng Wang; Yong Wang; Yiying Zhang

doi:10.1117/12.2640906

13 October 2022 Adaptive computation offloading and resource allocation method for mobile edge computing

Chenchen Ao, Longzhe Han, Sheng Li, Zeheng Wang, Yong Wang, Yiying Zhang

Proceedings Volume 12287, International Conference on Cloud Computing, Performance Computing, and Deep Learning (CCPCDL 2022); 122871I (2022) https://doi.org/10.1117/12.2640906
Event: International Conference on Cloud Computing, Performance Computing, and Deep Learning (CCPCDL 2022), 2022, Wuhan, China

Abstract

Due to the rapid development of computer and communication technology, a large number of delay-sensitive and computation-intensive applications have appeared in the mobile Internet. Traditional cloud computing cannot handle such applications well. Mobile edge computing (MEC) based on distribution is considered to be an effective technology to solve this problem. However, the computation resources in edge base stations are limited, and computation offloading and resource allocation are the key factors affecting service efficiency and energy saving. In this paper, a Markov decision model is constructed for the adaptive computation offloading and resource allocation environment. Deep reinforcement learning (DRL) algorithms do not require prior knowledge, and can learn optimal strategies through training to solve dynamic decision-making problems, and the Deep Deterministic Policy Gradient (DDPG) algorithm based on DRL is used to solve the model to obtain computation offloading and resource allocation strategies that minimizes time delay and energy consumption. The simulation results show that, compared with other algorithms, the computational task completion rate of our proposed algorithm is greatly improved, and the time delay and energy consumption are effectively reduced.

Citation Download Citation

Chenchen Ao, Longzhe Han, Sheng Li, Zeheng Wang, Yong Wang, and Yiying Zhang "Adaptive computation offloading and resource allocation method for mobile edge computing", Proc. SPIE 12287, International Conference on Cloud Computing, Performance Computing, and Deep Learning (CCPCDL 2022), 122871I (13 October 2022); https://doi.org/10.1117/12.2640906

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