Network connectivity analysis of command information system based on link heterogeneity

Because the complex network modeling link of traditional command information system is single, it can not reflect the heterogeneity of network link, nor can it qualitatively and quantitatively analyze the influence of electronic interference on the connectivity of command information system, a new command information system modeling method introduced into the military communication network. The communication network is divided into wired communication subnet and wireless communication subnet to solve the problem of link heterogeneity. Meanwhile, the influence of electronic interference on network connectivity can be qualitatively and quantitatively analyzed. The connectivity of command information system network attacked by random interference edge, random interference node and node degree attack is simulated and analyzed. The results show that this new mode of command information system modeling can qualitatively and quantitatively analyze the connectivity of command information system under soft weapon attack, which is more suitable for operational practice.