Simulation of SIP-server with hysteretic input and loss-based overload control scheme

This paper presents the simulation model of the Loss-Based Overload Control mechanism, proposed by the IETF for overload control in networks of SIP-servers. The model is designed to analyze the performance characteristics of SIP-server including a return time of the system from overload mode and buffer occupancy. The results of mathematical modeling in non-stationary case were used as the base of simulation. Numerical example illustrating the effect of Round Trip Time for the overload control mechanism is presented. © 2014 IEEE.

Authors
Samouylov K. 1 , Gaidamaka Y. 1 , Talanova M. 1 , Pavlotsky O. 2
Conference proceedings
6th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2014. St. Petersburg, Russia, October 6-8, 2014
Publisher
IEEE
Issue number
January
Language
English
Pages
489-494
State
Published
DOI
10.1109/ICUMT.2014.7002150
Number
7002150
Volume
2015-January
Year
2015
Organizations
  • 1 Department of Applied Probability and Informatics, Peoples' Friendship University of Russia, Moscow, Russian Federation
  • 2 Department of Networks and Communication Systems, Moscow Technical University of Communications and Informatics, Moscow, Russian Federation
Keywords
hysteresis load control; LBOC mechanism; mean return time; simulation tool; SIP-server
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