论文信息 - Parameter Conditions for TCP/AQM Routers Based on 2-D s-z Domain Stability Analysis

Parameter Conditions for TCP/AQM Routers Based on 2-D s-z Domain Stability Analysis

In this letter, based on 2-D s-z domain stability analysis, we derive stability conditions under which the TCP/RED system is stable. According to the proposed conditions, we can present the network parameter p_{max}'s stability bounds that lead to stable operations of the TCP/RED system. The simulation results illustrate the validity of the stability conditions.

Kiseon Kim | Yang Xiao | Pengxuan Mao

[1] E. Kamen. On the relationship between zero criteria for two-variable polynomials and asymptotic stability of delay differential equations , 1980 .

[2] E. Kamen. Correction to "Linear systems with commensurate time delays: Stability and stabilization independent of delay" , 1983 .

[3] Wei Zhang,et al. Stability of TCP/RED systems in AQM routers , 2006, IEEE Transactions on Automatic Control.

[4] Donald F. Towsley,et al. Analysis and design of controllers for AQM routers supporting TCP flows , 2002, IEEE Trans. Autom. Control..

[5] Xinzhi Liu,et al. Stability analysis of multiple-bottleneck networks , 2009, Comput. Networks.

[6] Wei Zhang,et al. On control gain selection in dynamic-RED , 2005, IEEE Communications Letters.