Chapter

Grid and Cooperative Computing - GCC 2004

Volume 3251 of the series Lecture Notes in Computer Science pp 456-463

A New Overload Control Algorithm of NGN Service Gateway

  • Yun-Yong ZhangAffiliated withPostdoctoral Programme, Technology Department, China Unicom
  • , Zhi-Jiang ZhangAffiliated withPostdoctoral Programme, Technology Department, China Unicom
  • , Fan ZhangAffiliated withPostdoctoral Programme, Technology Department, China Unicom
  • , Yun-Jie LiAffiliated withPostdoctoral Programme, Technology Department, China Unicom

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Abstract

New requirements to the overload control of Parlay gateway are analyzed. And the maximum revenue based overload control model of Parlay gateway is proposed. Furthermore, the network-based overload control architecture based on the agent linear programming theory is proposed. And network overload control architecture based on linear programming is given out. Simulation results show that using agent linear method, it is quick to find out maximum revenue based overload control algorithm; also it is suitable for large-scale softswitch network.

Keywords

Next Generation Network (NGN) Softswitch Overload Control Mobile Agent Linear Programming Maximum Revues