Hardware feature extraction technology for resource aggregation control communication channel and signal source
Nige Li, Zhipeng Shao, Wenting Wang, Ziang Lu, Tengyan Wang · 2023
In the distributed resource access scenario, the growing number of terminal devices brings pressure and test to the wireless communication network. Unauthenticated terminal access to the network will bring huge security risks. This paper focuses on the hardware features of resource aggregation control communication channel and signal source. For the distributed power system with complex environment, this paper proposes a hardware feature extraction technology for resource aggregation-oriented control communication channel and signal source. On the basis of the research on the theory of generic feature extraction of hardware fingerprint, the specific feature extraction methods of several common communication methods in typical distributed resource aggregation and control scenarios are studied. This paper designs a hardware fingerprint implementation scheme in a typical distributed resource aggregation and control scenario. Experiments show that the proposed fingerprint extraction scheme can effectively distinguish different devices according to different characteristics of devices. It provides a terminal access method with high security and low complexity in the distributed edge aggregation control network of power system.