Research on Layout Strategy of 5G Network Slice in Power Scenarios

Network slice can help 5G to construct an end-to-end virtual network, which is important for the construction of 5G virtual private network in power scenario. In this paper, 5G network slice architecture is given, and slice implementation schemes of wireless network, bearer network and core network for power scenarios are proposed. According to the demands of power services, the network slice planning strategies with different isolation abilities are proposed, which provide the fundamentals for network slice planning under different conditions. Finally, based on the management requirements of refined service in power industry, the slice identifications of power services are proposed, which lay the foundation for the evolution and deployment of network slice in power scenarios.