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Světelný paralyzér
Rehák, Ondrej ; Drexler, Petr (oponent) ; Szabó, Zoltán (vedoucí práce)
Táto bakalárska práca sa zaoberá problematikou vplyvu silných svetelných výbojov na človeka. Obsah práce zahŕňa popis ľudského zraku a reakcie ľudského zraku na intenzívne záblesky a následné využitie týchto poznatkov na zostrojenie zariadenia pre dočasné zneškodnenie alebo dezorientáciu útočníka. Paralyzér bol navrhnutý tak, aby bol ľahký a kompaktný. Puzdro bolo navrhnuté a vyrobené na 3D tlačiarni, zariadenie je napájané lítiovo-polymérovou batériou.
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Evaluating the performance of mobile networks based on long-term measurements
Rehák, Ondrej ; Miloš, Jiří (oponent) ; Slanina, Martin (vedoucí práce)
The aim of this thesis is to choose the proper measurement system for evaluating the performance of the LTE mobile networks based on long-term measurements. The thesis describes mobile network LTE, its architecture and introducts the Quality of Service in the LTE. In the next part are studied the known measurement methods and furthermore, there is proposed a solution in the form of long-term measurement. This measurement uses the mobile phone application Open-RMBT, which stores the measurement results into the database on the chosen server. The following part focuses on the issue of choosing a suitable mobile device for the measurement, then it describes a pilot testing and the followed run of the long-term measurements. In the last part is introduced the interractive application to plot graphs. Measurement results are discussed in the conclusion.
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Evaluating the performance of mobile networks based on long-term measurements
Rehák, Ondrej ; Miloš, Jiří (oponent) ; Slanina, Martin (vedoucí práce)
The aim of this thesis is to choose the proper measurement system for evaluating the performance of the LTE mobile networks based on long-term measurements. The thesis describes mobile network LTE, its architecture and introducts the Quality of Service in the LTE. In the next part are studied the known measurement methods and furthermore, there is proposed a solution in the form of long-term measurement. This measurement uses the mobile phone application Open-RMBT, which stores the measurement results into the database on the chosen server. The following part focuses on the issue of choosing a suitable mobile device for the measurement, then it describes a pilot testing and the followed run of the long-term measurements. In the last part is introduced the interractive application to plot graphs. Measurement results are discussed in the conclusion.
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Světelný paralyzér
Rehák, Ondrej ; Drexler, Petr (oponent) ; Szabó, Zoltán (vedoucí práce)
Táto bakalárska práca sa zaoberá problematikou vplyvu silných svetelných výbojov na človeka. Obsah práce zahŕňa popis ľudského zraku a reakcie ľudského zraku na intenzívne záblesky a následné využitie týchto poznatkov na zostrojenie zariadenia pre dočasné zneškodnenie alebo dezorientáciu útočníka. Paralyzér bol navrhnutý tak, aby bol ľahký a kompaktný. Puzdro bolo navrhnuté a vyrobené na 3D tlačiarni, zariadenie je napájané lítiovo-polymérovou batériou.
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