Long-Range Wireless Mesh Network for Weather Monitoring in Unfriendly Geographic Conditions
Rafael E. Porrás-Trejo, Edgar A. Rivas-Araiza, Rey D. Bazán Trujillo and 3 more
Sensors · 2011
doi:10.3390/s110707141 (opens in a new tab)
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Abstract
In this paper a long-range wireless mesh network system is presented. It consists of three main parts: Remote Terminal Units (RTUs), Base Terminal Units (BTUs) and a Central Server (CS). The RTUs share a wireless network transmitting in the industrial, scientific and medical applications ISM band, which reaches up to 64 Km in a single point-to-point communication. A BTU controls the traffic within the network and has as its main task interconnecting it to a Ku-band satellite link using an embedded microcontroller-based gateway. Collected data is stored in a CS and presented to the final user in a numerical and a graphical form in a web portal.
Abstract licence: CC BY
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