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PELE: Power Efficient Legitimate Eavesdropping via Jamming in UAV Communications
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Orientador(es)
Resumo(s)
We consider a wireless information surveillance in
UAV network, where a legitimate unmanned aerial vehicle (UAV)
proactively eavesdrops communication between two suspicious
UAVs. However, challenges arise due to lossy airborne channels
and limited power of the UAV. In this paper, we study an
emerging legitimate eavesdropping paradigm that the legitimate
UAV improves the eavesdropping performance via jamming the
suspicious communication. Moreover, a power efficient legitimate
eavesdropping scheme, PELE, is proposed to maximize the
number of eavesdropped packets from the legitimate UAV while
maintaining a target signal to interference plus noise ratio at
the suspicious link. Numerical results are shown to validate the
performance of PELE. Additionally, four typical fading channel
models are applied to the network so as to investigate their impact
on PELE.
Descrição
13th International Wireless Communications and Mobile Computing Conference (IWCMC 2017). 26 to 30, Jun, 2017, Vehicular Communications Symposium. Valencia, Spain.
Palavras-chave
UAV Power Efficiency Eavesdropping Jamming