A New Overload Control Algorithm of NGN Service Gateway

  • Yun-Yong Zhang
  • Zhi-Jiang Zhang
  • Fan Zhang
  • Yun-Jie Li
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3251)

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 

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References

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    Parlay Group, Parlay 4.1 Specification, (2002), http://www.parlay.org/
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    Smith, D.E.: Ensuring Robust Call Throughput and Fairness for SCP Overload Controls. IEEE/ACM Transactions on Networking (5), 538–548 (1995)CrossRefGoogle Scholar
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    Kihl, M., Nyberg, C.: Investigation of overload control algorithms for SCPs in the intelligent network. IEE Proc.-Commun. 6, 419–424 (1997)CrossRefGoogle Scholar
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    Karmouch, A.: Special Section on Mobile Agents. IEEE Communications 7, 1–10 (1998)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Yun-Yong Zhang
    • 1
  • Zhi-Jiang Zhang
    • 1
  • Fan Zhang
    • 1
  • Yun-Jie Li
    • 1
  1. 1.Postdoctoral Programme, Technology DepartmentChina UnicomBeijingChina

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