%0 Journal Article
%A KONG Zixuan
%A WANG Luhan
%A WEN Xiangming
%A XIANG Wan
%A LI Hang
%T Service Function Chain Embedding for Network Slicing with Diversified Requirements
%D 
%R 10.13190/j.jbupt.2021-165
%J Journal of Beijing University of Posts and Telecommunications
%P 9-15
%V 45
%N 2
%X Network slicing realizes the creation and orchestration of slices through service function chain embedding. However, the service function chain embedding in network slicing should consider diversified requirements of service function chains, reduce deployment costs and increase the acceptance ratio by taking virtual network function sharing and admission control into consideration. The service chain embedding for network slicing with diversified requirements is studied, where virtual network function sharing and admission control are introduced. First, the above problem is formulated as an optimization model that maximizes the network net revenue, and then an embedding algorithm is devised. The simulation results show that the proposed algorithm outperforms the existing benchmark algorithm, and achieves near-optimal performance.
%U https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2021-165