Proposal of a Queueing Model for Simulation of Advanced Telecommunication Services over IMS Architecture.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU103666" target="_blank" >RIV/00216305:26220/13:PU103666 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Proposal of a Queueing Model for Simulation of Advanced Telecommunication Services over IMS Architecture.
Original language description
This article presents the implementation of a designed model for the simulation of three telecommunication services (File Transfer, Video on Demand and Voice over IP) using a queueing theory. The main objective of this article is modelling and simulations of IMS (IP Multimedia Subsystem) network based on single servers (with a Poisson distribution of job arrivals and an exponential job service time) with FIFO queues of unlimited capacity in Matlab environment. Also, for IMS performance improvement new algorithms for S-CSCF selection were designed and implemented in this mathematical model of IMS subsystem. The results of designed algorithms obtained by simulations are evaluated and compared with each other. It was shown that new algorithms improved IMS performance compared with standardized solution.
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0072" target="_blank" >ED2.1.00/03.0072: Centre of sensor, information and communication systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
36th International Conference on Telecommunications and Signal Processing (TSP)
ISBN
978-1-4799-0403-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
326-331
Publisher name
Neuveden
Place of publication
Rome, Italy.
Event location
Rome
Event date
Jul 2, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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