Přístupnostní navigace
E-application
Search Search Close
Master's Thesis
Author of thesis: Ing. Roman Figurny
Acad. year: 2011/2012
Supervisor: Ing. Pavel Vajsar, Ph.D.
Reviewer: Ing. Tomáš Mácha, Ph.D.
The theoretical part of Master's thesis has been dealing with issues of MANET networks, issues of providing quality of services in MANET networks and analysis of various implementations of quality of services in these networks. At the start of the practical part of this thesis was described modified OLSR process model with support of quality of services. In simulation program OPNET Modeler was designed a topology of MANET network, firstly was run a simulation of this network without any support of quality of services and then was run a simulation with support of quality of services. The results of these simulations were analyzed, compared and graphically interpreted. In the next part of this thesis was designed a real MANET network with OLSR support. OLSR network communication was captured with the use of Wireshark. In the last part of this thesis was firstly described a meaning and functions of plugins in OLSR implementation and then was developed a plugin which is responsible for sending messages which contain a state of the links between nodes of MANET networks.
MANET, QoS, OPNET Modeler , OLSR, QOLSR, OLSR daemon, Wireshark
Date of defence
06.06.2012
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
"otázka" "otázka ang." Jakým způsobem využívá protokol QOLSR šířku pásma jako metriku? Jak dochází k výpočtu takové metriky? Proč byl u VoIP provozu využit signalizační protokol H.323 místo efektivnějšího protokolu SIP? Čím si vysvětlujete, že průměrná hodnota MOS s podporou a bez podpory QoS se liší pouze v jednom desetinném čísle? Viz tabulka 5.3. Jak zajistíte, že po přidání dalších 64b do OLSR zprávy, bude kontrolní součet v pořádku?
Language of thesis
Czech
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Telecommunications
Study programme
Electrical, Electronic, Communication and Control Technology (EEKR-M)
Field of study
Communications and Informatics (M-TIT)
Composition of Committee
prof. Ing. Eva Gescheidtová, CSc. (předseda) doc. Ing. Karol Molnár, Ph.D. (místopředseda) Ing. Radoslav Vargic, Ph.D. (člen) Ing. Michal Lares, Ph.D. (člen) doc. Ing. Jiří Hošek, Ph.D. (člen) doc. Ing. Petr Číka, Ph.D. (člen) Ing. Lukáš Růčka (člen)
Supervisor’s reportIng. Pavel Vajsar, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportIng. Tomáš Mácha, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová