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Title:Simulations of VoIP applications in INET framework
Authors:ID Horvatić, Sebastijan (Author)
ID Kapus, Tatjana (Mentor) More about this mentor... New window
Files:.pdf MAG_Horvatic_Sebastijan_2017.pdf (3,86 MB)
MD5: 92A3DDB4859D4EABFB08D627ECE37B60
PID: 20.500.12556/dkum/49615da7-f7b2-4584-9ccb-7b9980299c7e
 
Language:English
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:This master's thesis describes the support for modelling Voice over Internet Protocol (VoIP) applications in the INET Framework. First, it briefly presents the VoIP technology and factors responsible for the VoIP quality of service. Next, the thesis moves on to discuss the OMNeT++ environment and the INET Framework, their installation and usage. Following this, it examines all of the INET packages and modules available for VoIP modelling, with all VoIP-related INET examples then shortly described and tested. By using INET, our own network and application models are created and simulated using different parameters. Comparisons of the simulation results are carried out and some of the best-found parameters for the VoIP communications are presented. At last, the calculation of jitter by using the obtained simulation results and Excel program is described, because jitter is not shown in the simulation results in INET.
Keywords:voice over internet protocol, performance analysis, simulation, real-time transport protocol, user datagram protocol
Place of publishing:[Maribor
Publisher:S. Horvatić
Year of publishing:2017
PID:20.500.12556/DKUM-66627 New window
UDC:004.738.5.057.4(043.2)
COBISS.SI-ID:20855318 New window
NUK URN:URN:SI:UM:DK:CEDXZCQP
Publication date in DKUM:18.08.2017
Views:1688
Downloads:168
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:04.07.2017

Secondary language

Language:Slovenian
Title:Simuliranje aplikacij VoIP v ogrodju INET
Abstract:Internetna telefonija temelji na tehnologiji VoIP (“Voice over Internet Protocol”- govor preko medmrežnega protokola), ki omogoča prenos avdio signalov preko interneta. Pretvarja analogne telefonske signale v bite in te nato v paketih IP (“Internet Protocol” - medmrežni protokol) prenese preko interneta do cilja, kjer se ti biti ponovno pretvorijo v analogni zvok, ki ga je možno poslušati preko zvočnikov ali s slušalkami. Klici VoIP so vedno boljši, zanesljivejši in se vse pogosteje uporabljajo. Cilj tega magistrskega dela je bil raziskati, kako dobro je VoIP podprt v ogrodju INET. Na kratko je opisan omrežni simulator OMNeT++.Potem je podrobno opisana podprtost VoIP-a v okolju INET. Opisani so paketi in moduli INET-a, pomembni za raziskavo. Opisani so primeri aplikacij v povezavi z VoIP-om, ki so že na voljo v INET-u, pa potem naših lastnih modelov in simulacij. Prikazan je bil način računanja trepetanja s pomočjo programa Excel in dobljenih rezultatov za primere z RTP in UDP.
Keywords:govor preko medmrežnega protokola, analiza učinkovitosti, simulacija, transportni protokol za realni čas, uporabniški datagramski protokol


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