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 CN  Vol.5 No.3 , August 2013
Improving the Reliability of Unmanned Aircraft System Wireless Communications through Cognitive Radio Technology
Abstract: Unmanned Aircraft System networks are a special type of networks where high speeds of the nodes, long distances and radio spectrum scarcity pose a number of challenges. In these networks, the strength of the transmitted/received signals varies due to jamming, multipath propagation, and the changing distance among nodes. High speeds cause another problem, Doppler Effect, which produces a shifting of the central frequency of the signal at the receiver. In this paper we discuss a modular system based on cognitive to enhance the reliability of UAS networks.
Cite this paper: H. Reyes and N. Kaabouch, "Improving the Reliability of Unmanned Aircraft System Wireless Communications through Cognitive Radio Technology," Communications and Network, Vol. 5 No. 3, 2013, pp. 225-230. doi: 10.4236/cn.2013.53027.
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