Original title: Měření kvalitativních parametrů datových sítí
Translated title: Measurement of data network quality parameters
Authors: Ripper, David ; Kováč, Dominik (referee) ; Zeman, Václav (advisor)
Document type: Master’s theses
Year: 2016
Language: cze
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [cze] [eng]
Cilem diplomove prace bylo prostudovani a popsani znamych metod pro testovani prenosovych parametru v datovych sitich zalozenych na protokolove sade TCP/IP. Nejprve byly specifikovany jednotlive prenosove parametry a urceny jejich vlivy na kvalitu sluzeb. Dalsim cilem bylo provedeni srovnani jednotlivych metodik mereni prenosovych parametru, provedena jejich kvalifikace a na zaklade techto poznatku byla navrhnuta metodika pro mereni kvality sluzeb z pohledu uzivatele. Jednalo se o webovou aplikaci, kde uzivatelum byly zmereny zakladni prenosove parametry, nasledne uzivatele ohodnotili videa podle hodnotici stupnice MOS (Mean Opinion Score) a s pomoci techto dat byl udelan rozbor, klasifikace pripojeni a vliv pripojeni na hodnoceni MOS. The aim of this thesis was studying and describing known methods for testing transmission parameters in data networks based on protocol stack TCP/IP. Firstly were individual transmission parameters specified and determined their impact on service quality. Another aim was to carry out a comparison of the different methodologies of measurement of transmission parameters, performed their qualifications on the basis of these findings and methodology for measuring service quality from the user's perspective was proposed. It was a web application where users measured basic transmission parameters, then the users judged videos according to the evaluation scale MOS (Mean Opinion Score) and with the help of these data was analysis, classification connection and impact of connection on MOS evaluation.
Keywords: methods for measuring transmission parameters; MOS; RFC 2544; software applications; transmission parameters; utilities; web applications; metody mereni prenosovych parametru; MOS; prenosove parametry; RFC 2544; softwarove aplikace; utility; webove aplikace

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/59937

Permalink: http://www.nusl.cz/ntk/nusl-242161


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses