Research on the Physical Layer Security for Industrial 5G Private Networks

The integrated development of the 5-th generation (5G) mobile networks and the industry has accelerated the process of digital transformation of the industry, endowed industries with stronger business support capability. However, it also broken the traditional industrial security system, bringing new security risks and challenges. In this paper, we analyze the potential application prospects of physical layer security in industrial 5G private network. For the security requirements and application scenarios of industrial 5G private network, this paper investigates the implementation methods of machine learning based physical layer security. Finally, the development suggestions of physical layer security in industrial 5G private network are given to guide the security construction of industrial 5G private network.