Routing strategies to enhance traffic capacity for scale-free networks

摘要

In order to increase the value of the phrase transition on the regular network, which can be used to measure the capacity of network to process traffic flow, in this paper, we propose a simple traffic flow model for scale-free network based on randomly choosing the shortest path and further discuss the two different routing strategies to enhance the traffic capacity of scale-free networks. The simulation results show new routing strategies can improve the traffic capacity and obtain relatively less traffic flows delivery time without changing the structure of networks; therefore, it's beneficial for decisionmaking in modern traffic networks.