Research Article
Admission Control Mechanism of Wireless Virtual Network Assisted by Vehicular Fog Computing
@INPROCEEDINGS{10.1007/978-3-031-34790-0_12, author={Zhanjun Liu and Ruifeng Hu and Shuaishuai Xia and Xia Peng}, title={Admission Control Mechanism of Wireless Virtual Network Assisted by Vehicular Fog Computing}, proceedings={Communications and Networking. 17th EAI International Conference, Chinacom 2022, Virtual Event, November 19-20, 2022, Proceedings}, proceedings_a={CHINACOM}, year={2023}, month={6}, keywords={Wireless virtual network Vehicular fog computing Admission control Robust optimization}, doi={10.1007/978-3-031-34790-0_12} }- Zhanjun Liu
Ruifeng Hu
Shuaishuai Xia
Xia Peng
Year: 2023
Admission Control Mechanism of Wireless Virtual Network Assisted by Vehicular Fog Computing
CHINACOM
Springer
DOI: 10.1007/978-3-031-34790-0_12
Abstract
In order to solve the problem of resources waste caused by insufficient computing resources and the lack of an effective admission mechanism in the service environment of wireless virtual network (WVN), this paper proposes an effective robust admission control mechanism. This mechanism mainly controls the access of user groups of WVN in a dynamic resource environment, which is in the assistance environment of vehicular fog computing (VFC). Firstly, considering the resource uncertainty caused by the characteristics of VFC, a robust optimization access model is established. It predicts the change of resources during the association of user time to determine whether to allow user groups access. Secondly, task offloading and the allocation of computing resources are processed. Since the coupling of task offloading and resource allocation leads to the non-convexity of the problem, we convert it into a convex optimization problem to resolve. Simulation results show that the admission control mechanism proposed in this paper can admit larger user groups in the assistance computing environment of VFC while ensuring the quality of user experience.
