Modeling of C3I Communication Network based on Real-time Queuing Theory

With a characteristic of low utilization of queue space and network resources, the C³I Communication Network model based on the traditional Queuing Theory gets a poor real-time capability of information transmitting. In the light of this, a new model based on the Real-time Queuing Theory is proposed for managing and scheduling the transmitting of information which reduces the messages occupying the queue resources without servicing on time and improves the network transmission efficiency. Then, a new index named message schedule service rate is presented to evaluate the performance of the network. Simulation results show that the C³I communication network model based on Real-time Queuing Theory obtained a higher average service rate and a better real-time capability which means the rationality of the model has been verified..