Article: Network selection model of terminal security based on ultra-dense heterogeneous network Journal: International Journal of Information and Communication Technology (IJICT) 2024 Vol.25 No.11 pp.69 - 89 Abstract: How to design an ultra-dense heterogeneous wireless network selection algorithm to improve the network access security level and improve the quality of user experience in the network selection process has become a hot issue in current research. In order to improve terminal security and end user experience, this paper designs a network slice selection algorithm based on SDN and terminal security. At the same time, considering the possible negative unevenness between the two kinds of slices, an adaptive slice adjustment mechanism is proposed. Combined with data transmission rate and access blocking rate, the comprehensive benefit function is constructed, and the optimal slice resource allocation strategy is solved by ant colony optimisation algorithm, and then the optimal access slice of the terminal is designed. The experimental results show that the algorithm can reduce the access blocking rate and average load of the network, and effectively improve the service satisfaction of users. Therefore, the algorithm model proposed in this paper can provide a reliable reference for the subsequent terminal security network selection model, and also provide a more reliable network foundation for end users. Inderscience Publishers - linking academia, business and industry through research

Title: Network selection model of terminal security based on ultra-dense heterogeneous network

Authors: Wei Ao; Kaiwen Hou; Zhenkun Zhong; Nan Tang; Xi Liu; Hao Dong

Addresses: Digital Research Branch of Inner Mongolia Power (Group) Co., Ltd, Hohhot, Inner Mongolia, China ' Digital Research Branch of Inner Mongolia Power (Group) Co., Ltd, Hohhot, Inner Mongolia, China ' Digital Research Branch of Inner Mongolia Power (Group) Co., Ltd, Hohhot, Inner Mongolia, China ' Digital Research Branch of Inner Mongolia Power (Group) Co., Ltd, Hohhot, Inner Mongolia, China ' Digital Research Branch of Inner Mongolia Power (Group) Co., Ltd, Hohhot, Inner Mongolia, China ' Digital Research Branch of Inner Mongolia Power (Group) Co., Ltd, Hohhot, Inner Mongolia, China

Abstract: How to design an ultra-dense heterogeneous wireless network selection algorithm to improve the network access security level and improve the quality of user experience in the network selection process has become a hot issue in current research. In order to improve terminal security and end user experience, this paper designs a network slice selection algorithm based on SDN and terminal security. At the same time, considering the possible negative unevenness between the two kinds of slices, an adaptive slice adjustment mechanism is proposed. Combined with data transmission rate and access blocking rate, the comprehensive benefit function is constructed, and the optimal slice resource allocation strategy is solved by ant colony optimisation algorithm, and then the optimal access slice of the terminal is designed. The experimental results show that the algorithm can reduce the access blocking rate and average load of the network, and effectively improve the service satisfaction of users. Therefore, the algorithm model proposed in this paper can provide a reliable reference for the subsequent terminal security network selection model, and also provide a more reliable network foundation for end users.

Keywords: ultra-dense heterogeneous network; terminal; secure networks; select model.

DOI: 10.1504/IJICT.2024.143409

International Journal of Information and Communication Technology, 2024 Vol.25 No.11, pp.69 - 89

Received: 08 Aug 2024
Accepted: 22 Oct 2024
Published online: 18 Dec 2024 *

Title: Network selection model of terminal security based on ultra-dense heterogeneous network

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