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

Author

Samouylov, K. ; Gaidamaka, Y. ; Talanova, Margarita ; Pavlotsky, Oleg

Author_Institution

Dept. of Appl. Probability & Inf., Peoples´ Friendship Univ. of Russia, Moscow, Russia

fYear

2014

fDate

6-8 Oct. 2014

Firstpage

489

Lastpage

494

Abstract

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.

Keywords

computer networks; signalling protocols; telecommunication control; IETF; SIP-server; buffer occupancy; hysteretic input; loss-based overload control scheme; overload mode; performance characteristics; round trip time; Abstracts; Decision support systems; Hysteresis; Information systems; Mathematical model; Probability; Radio frequency; LBOC mechanism; SIP-server; hysteresis load control; mean return time; simulation tool;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2014 6th International Congress on

Conference_Location

St. Petersburg

Type

conf

DOI

10.1109/ICUMT.2014.7002150

Filename

7002150