Privacy Protection Of Consumers Electricity Data In AMI Based On Network Slice

The Advanced Measurement Infrastructure(AMI)is an important part of the Electric information collection business in the smart grid,which carries the communication requirements of users and power companies.With the development of smart grid,the AMI is faced with the problems such increasin g data collection and more frequency collection.Meanwhile,in order to improve user’s participation and save power resources,the reliability and security of network communication are further challen ged.The 5G network has the characteristics of large ba ndwidth,low power consumption and low delay,so it is imperative to build a network structure to meet the needs of Advanced Measurement System communication.The 5G network slicing takes full advantage of network virtualization and general API programming to allocate various hardware resources.At the same time,considering the separation of data forwarding and control,creates a low-cost high-efficiency end-to-end network slicing Architecture in the way of programming,so as to meet the future communicati on needs of AMI.With the further implementation of 5G network and the increase of information data collection,the risk of user privacy data exposure increases.In order to deal with the traditional problem of user privacy protection under the new network slice architecture,we need to further strengthen the protection of user privacy while building the corresponding slice network and slice resource management.