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This paper presents the design of a wireless sensor network architecture suitable for monitoring vibration on an aircraft. The main objective is to improve the flight safety by detecting vibration intensity among all the components of the airplane structure and communicating this information to the cockpit computer to react before any component can reach resonance. Therefore, the study of sensor nodes...
In this paper, we propose a landing and a take-off assistance network architecture based on optical wireless technologies combining visible light communication (VLC) and free space optics (FSO). The network is composed of LED sensors that are used to collect information about the state of the runway and relay it using VLC communication to two gateways that will recover the sensed information and transmit...
This paper presents a dynamic frequency allocation method which aims at optimizing the spectrum assignment in cognitive wireless sensor networks used for avionic control applications. The main objective is to improve the frequency utilization of the avionic bands by enabling the sensor nodes (i.e. secondary users or SUs) sharing the spectrum with primary avionic systems (i.e. PUs) without disturbing...
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