Naslov
Izrada programske podrške za analizu opterećenja komponente S-CSCF sustava IMS
(Software for Traffic Load Analysis of the S-CSCF Component in IMS)

Autori
Hruška, Marko

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, diplomski

Fakultet
Fakultet elektrotehnike i računarstva

Mjesto
Zagreb, Hrvatska

Datum
01.07

Godina
2015

Stranica
58

Mentor
Krešimir Pripužić

Ključne riječi
arhitektura IMS; komponenta S-CSCF; analiza prometnog opterećenja; eksponencijalna distribucija; zahtjev REGISTER u arhitekturi IMS; registracija u IMS-u; re-registracija u IMS-u; de-registracija u IMS-u
(IMS architecture; S-CSCF component; Traffic load analysis; Exponential distribution; REGISTER request in the IMS; IMS registration; IMS re-registration; IMS de-registration)

Sažetak
This master thesis provides a short description of the history of mobile networks and some basic information about the fourth generation mobile networks. Parts of 4G Long Term Evolution (LTE) architecture and the basic functions of the various elements in the LTE architecture are described briefly. Also it contains a description of the Internet Protocol Multimedia Subsystem (IMS) architecture, all basic components of the IMS architecture, ways of communication between these components and also protocols which are used in data exchange: Diameter protocol and Session Initiation Protocol (SIP). Signalization of the registration, re-registration and de-registration is also described, that is important because the whole process of implementation of the client, i.e. sending requests to the Serving - Call Session Control Function (S-CSCF) and receiving messages from the S-CSCF is based on SIP REGISTRATION messages. At the end, the development of the application required for the analysis of traffic load is briefly described. This section also presents the results of testing the S-CSCF component. The S-CSCF component is tested with 3 different tests whose intensity of requests is generated by the exponential distribution.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

POVEZANOST RADA