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An Efficient Task Offloading Approach Based on Multi-Objective Evolutionary Algorithm in Cloud-Edge Collaborative Environment

delete2023-03-01
delete29
PRE
AI
S
Saiqin Long
Y
Ying Zhang
Q
Qingyong Deng *
裴
裴廷睿 (Tingrui Pei)
J
Jinzhi Ouyang
夏
夏志华 (Zhihua Xia)
DOI:10.1109/TNSE.2022.3217085delete
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Abstract

Abstract

En 中文
Cloud-edge collaboration can overcome the shortcomings of high latency of the centralized model of cloud computing and insufficient computing power of edge computing, and better meet the needs of various application scenarios, which has become a research hotspot in recent years. The 6 G network is driven by the deep integration of network and computing, which will further accelerate the collaborative and integrated development of the cloud datacenter, edge servers, end devices, and application. This paper considers the combination of edge computing and cloud computing, and studies the problem of task offloading with the optimization objectives of energy consumption, delay, and multi-node load balancing under an End-Edge-Cloud collaborative architecture for 6G network. We regard the problem of task offloading as a multi-objective optimization problem. By improving AR-MOEA, a task offloading algorithm based on the End-Edge-Cloud architecture (TO-EEC) is proposed. It is verified through experiments that TO-EEC has a fast convergence speed. Compared with other similar offloading algorithms, TO-EEC has significant optimization effects on energy consumption, delay and multi-node load variance under multiple constraints.
Keywords:
Cloud-edge collaborative
task offload
AR-MOEA
opposition-based learning

Journal

I
IEEE Transactions on Network Science and Engineering
IF:
7.9
Papers:
2.6K
Citations:
10.0K

Organization

G
Guangxi Normal University
Scholars:
7.7K
Papers: 4.9K
Citations: 5.1K
J
jinan university
Scholars:
4.3W
Papers: 2.7W
Citations: 38
X
xiangtan university
Scholars:
1.5W
Papers: 9.2K
Citations: 8
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