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Real bandwidth devices operating on 802.11n
Vágner, Adam ; Reichert, Pavel (referee) ; Münster, Petr (advisor)
Wifi and any other recent wireless technology works in case of correct use. Simultaneously for huge density of wireless networks today is knowledge of this matters necessity. This project is generally about 802.11x standards and focused to 802.11n standard, topologies and implementations of MIMO in advance. Practical part represents measure simulations and few devices demonstrates real radio parameters. Then devices are tested to data efficiency and ping response in ideal environment and also under signal noise present environment. All measured values are compared in tables and graphs separately. Every event contains word rank.
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Measurements in an 802.11n radio network with hidden nodes
Vágner, Adam ; Komosný, Dan (referee) ; Münster, Petr (advisor)
The current large concentration of wireless networks brings new horizons, but also new concerns. Failure to follow basic rules may produce far-reaching problems that could make more wrinkles to all affected managers and administrators. The aim of this thesis was to measure and compare the radio parameters of selected products and how they behave in neighboring interference and the speed they have while there are hidden nodes. The resulting values were measured in the laboratory network Wificolab and compared with the various support protocols. Possible effects on the specific situation are also analyzed in this thesis.
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Real bandwidth devices operating on 802.11n
Vágner, Adam ; Reichert, Pavel (referee) ; Münster, Petr (advisor)
Wifi and any other recent wireless technology works in case of correct use. Simultaneously for huge density of wireless networks today is knowledge of this matters necessity. This project is generally about 802.11x standards and focused to 802.11n standard, topologies and implementations of MIMO in advance. Practical part represents measure simulations and few devices demonstrates real radio parameters. Then devices are tested to data efficiency and ping response in ideal environment and also under signal noise present environment. All measured values are compared in tables and graphs separately. Every event contains word rank.
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Measurements in an 802.11n radio network with hidden nodes
Vágner, Adam ; Komosný, Dan (referee) ; Münster, Petr (advisor)
The current large concentration of wireless networks brings new horizons, but also new concerns. Failure to follow basic rules may produce far-reaching problems that could make more wrinkles to all affected managers and administrators. The aim of this thesis was to measure and compare the radio parameters of selected products and how they behave in neighboring interference and the speed they have while there are hidden nodes. The resulting values were measured in the laboratory network Wificolab and compared with the various support protocols. Possible effects on the specific situation are also analyzed in this thesis.
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Návrh a optimalizace bezdrátového spoje
Rumíšek, Tomáš
The first part of bachelor thesis focuses on the selection of appropriate technology for wireless connection of the type point-point which is then assembled using two best standards. There are also technologies compared from two different manufacturers who use more of their proprietary protocols.
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