Efficient Traffic Dynamical Process on Complez Networks

摘要：

We study the influence of complex network topological structures on the traffic delivery based on the traffic awareness routing strategy. As free traffic flow on the communication networks is important to their efficient functioning, we focus on the network capacity that can be measured by the critical point of phase transition from free flow to congestion. Here we address influence of the topology on the dynamics of traffic flow for complex networks, taking into account the network topology, the information generating rate, and the information-processing capacity of individual nodes. Simulation results show that, there is a critical information generation point below which the network traffic is free but above which traffic congestion occurs. Moreover, the critical value is obviously different for different topological structures.

关键词： complez networks scale-free networks ramdom graphs congestion routing strategy

作者: Dan Wang Yuanwei Jing Siying Zhang Yucheng Zhou

作者单位: Institute of Information Science & Engineering Northeastern University Shenyang, P.R. of China Research Institute of Wood Industry Chinese Academy of Forestry Beijing, P.R. of China

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 219-223

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）