于浩,汪筱巍,王韬,吴昊,董亚文.基于SDN与NFV的电力5G网络切片差异化资源分配方案[J].电测与仪表,2021,58(9):89-95. Yu Hao,Wang Xiaowei,Wang Tao,Wu Hao,Dong Yawen.Differential resource allocation scheme for electric 5G network slices based on SDN and NFV[J].Electrical Measurement & Instrumentation,2021,58(9):89-95.
基于SDN与NFV的电力5G网络切片差异化资源分配方案
Differential resource allocation scheme for electric 5G network slices based on SDN and NFV
Based on the technical framework of SDN and NFV, the electrical 5G network slicing scheme is designed for the scenarios of large-scale acquisition service, low-delay power industrial control service, mobile large-bandwidth patrol service, etc., so as to meet the differentiated demands of electrical multiple services. The mapping model is established from electrical service demand to communication and computing resources of network slices, and the mechanism and transformation relationship between them are revealed. Constrained by the transmission bandwidth, time delay and computing resource demand of the electrical multiple services, the economical efficiency mathematical model of electrical 5G multi-service network slice is formulated. A joint allocation algorithm of communication and computing resources is proposed to realize the issue of efficient and economic resources utilization.
