2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS) | 2019
The Communication Availability of the Cooperative Combat of Manned / Unmanned Aerial Vehicles in Electromagnetic Cyber Confrontation Environment
Abstract
The cooperative combat of manned/unmanned aerial vehicle combine the advantages of both sides to enhance the combat capability to the greatest extent. The research results show that the cooperative combat of manned/unmanned aerial vehicle needs to solve the availability of the data link between fighters. In the strong interference environment, frequency hopping communication technology is used to prevent enemy electromagnetic interference. However, the traditional frequency hopping technology requires the communication parties to pre-negotiate the frequency hopping spectrum, and the fighters use the pre-negotiated frequency hopping pattern for communication. However, the research shows that it is difficult to exchange frequency hopping parameters between the two sides of the communication, and the availability of the data link is difficult to guarantee in a strong electromagnetic interference environment. Since the communication sequence of the uncoordinated frequency hopping communication can be predicted, a variable speed uncoordinated frequency hopping technique is proposed in this paper to increase the difficulty of reconnaissance and tracking of frequency hopping parameters. Next, we propose an artificial noise co-interference technology that can interfere with the channel communication quality of the enemy, but our signal reception is not affected. Furthermore, we use the zero-sum game model to analyze the electromagnetic confrontation process between the enemy and us. The experimental results show that the variable speed uncoordinated frequency hopping technique and the artificial noise co-interference technology have good anti-interference effects.