Kuzminykh I. Methods of call processing by SIP servers under high load

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U003763

Applicant for

Specialization

  • 05.12.02 - Телекомунікаційні системи та мережі

29-05-2013

Specialized Academic Board

Д 64.052.09

Kharkiv National University Of Radio Electronics

Essay

Object - processes of call processing on SIP signaling servers. The purpose - improvement the efficiency of IP-server performance under overload. Methods - queuing theory, theory of system, theory of teletraffic, colored Petri nets, statistical analysis. Results - improved mathematical model of signaling messages exchange between user and SIP server; improved method of call processing on SIP servers; improved SIP server local overload control methods; improved SIP cluster load balancing method. It is introduced - on server software of provider of IP-telephony, in learning process of KNURE. Sphere of application - IP-telephony

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