Dimensioning of Home Subscriber Server in IP Multimedia Subsystem

Advances in Electrical and Electronic Engineering

Ivan Baronak¹  Juraj Skunda¹ 

[1] Institute of Telecommunications, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovicova 3, Bratislava 812 19, Slovak Republic;

关键词: dimension of database;    erlang c;    hss;    ims;    markov models.;   

DOI  :  10.15598/aeee.v15i4.2364

来源: DOAJ

【 摘 要 】

This paper deals with mathematical methods of dimensioning HSS (Home Subscriber Server) in IMS. Today, there are still more and more requirements on QoS (Quality of Service). Optimal QoS has to be reached by optimization of used components in network architecture. Models that are used – Erlang C formula and Markov chains M/M/1/K & M//M/m/K are simulated in MATLAB. Then outputs are displayed in graphs.

【 授权许可】

Unknown