Study of VoIP traffic performance under congested MPLS network scenario

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU93029" target="_blank" >RIV/00216305:26220/11:PU93029 - 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
Study of VoIP traffic performance under congested MPLS network scenario
Original language description
There is a trend that the integrated voice, real-time video and bulk data are together transported through the converged IP/MPLS (Internet Protocol/MultiProtocol Label Switching) core networks. The MPLS technology represents recent advanced way how to optimize and speed up the packet forwarding process in core networks. This paper introduces and evaluates the behaviour of MPLS technology in an experimental IP network with aim to find out the efficiency of the QoS (Quality of Service) mechanisms. The OPNET Modeler simulation environment is used to simulate the network scenario with QoS mechanisms implemented for voice traffic. This paper investigates the performance of the MPLS technology for traffic flows with varying QoS ratings.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F09%2F1130" target="_blank" >GA102/09/1130: Research of mechanisms for improving access to higher quality services in new generation data networks</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Knowledge in Telecommunication Technologies and Optics 2011 - KTTO 2011
ISBN
978-80-248-2399-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
41-45
Publisher name
VSB-Technical University of Ostrava
Place of publication
17. listopadu 15, 708 33 Ostrava-Poruba, Czech R
Event location
Szczyrk
Event date
Jun 22, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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