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Analyzer of IEEE 802.15.4 radio channels
Pokorný, Jiří ; Číž, Radim (referee) ; Šimek, Milan (advisor)
The master’s thesis deals with development of the radio channel analyser operating in the unlicensed 2.4 GHz band according to IEEE 802.15.4 standard. The analyzer will contain two basic functions, namely energy detection of channels and analysation of selected channel. Detection of energy will be solved by selection between simple graph and text list on display. Based on information about the occupancy of channels the user can decide which channel would be set up. During the receiving of valid frame the source address, signal strength and signal quality will be stored. At the end the processor will show these data on display. For controlling the device will be installed two LEDs and four buttons.
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GSM Module for Wireless Sensor Networks
Mayer, Jan ; Janoušek, Vladimír (referee) ; Horáček, Jan (advisor)
Main goal of this project is to achieve communication between user and distant wireless sensor network using GSM technology. This task will be accomplished by connecting Crossbow Iris wireless sensor node and Teltonika GSM module device. Communication itself will be provided by sending/receiving SMS and connecting platform to remote server over the internet using GPRS technology.
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GSM Module for Wireless Sensor Networks
Mayer, Jan ; Janoušek, Vladimír (referee) ; Horáček, Jan (advisor)
Main goal of this project is to achieve communication between user and distant wireless sensor network using GSM technology. This task will be accomplished by connecting Crossbow Iris wireless sensor node and Teltonika GSM module device. Communication itself will be provided by sending/receiving SMS and connecting platform to remote server over the internet using GPRS technology.
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Analyzer of IEEE 802.15.4 radio channels
Pokorný, Jiří ; Číž, Radim (referee) ; Šimek, Milan (advisor)
The master’s thesis deals with development of the radio channel analyser operating in the unlicensed 2.4 GHz band according to IEEE 802.15.4 standard. The analyzer will contain two basic functions, namely energy detection of channels and analysation of selected channel. Detection of energy will be solved by selection between simple graph and text list on display. Based on information about the occupancy of channels the user can decide which channel would be set up. During the receiving of valid frame the source address, signal strength and signal quality will be stored. At the end the processor will show these data on display. For controlling the device will be installed two LEDs and four buttons.
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