A class of new IP network routing model
Sun Hong · Journal of the China Railway Society · 2000
Mechanism and peculiarity of IP networks are fully analyzed. Expressions of density, speed and traffic are set up while phenomenon of congestion or jam of the flow is generated according to kinematic theory. The phenomenon of forward and afterward propagation is analyzed, and queuing length is defined. Hence expressions of transmission delay, queuing length and speed are raised and it is proved that the delay is an increased function of traffic. Finally routing model of system optimization of IP network is set up on the basis of optimal control theory. We may make use of the routing model to design the buffer, assign flow and selective path for packets.