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Securing Communications with Friendly Unmanned Aerial Vehicle Jammers

Title
Securing Communications with Friendly Unmanned Aerial Vehicle Jammers
Authors
Kim, MinsuKim, SeongjunLee, Jemin
DGIST Authors
Kim, Minsu; Kim, Seongjun; Lee, Jemin
Issue Date
2021-02
Citation
IEEE Transactions on Vehicular Technology, 70(2), 1972-1977
Type
Article
Author Keywords
JammingUnmanned aerial vehiclesRayleigh channelsTransmittersReceiversInterferenceChannel modelsLine-of-sight probabilityphysical layer securitysecrecy transmission probabilityunmanned aerial vehicle
Keywords
AntennasJammingProbabilityJammersLine of SightNonline of sightOptimal locationsRandomly distributedTransmission powerTransmission probabilitiesWire-tap channelsUnmanned aerial vehicles (UAV)
ISSN
0018-9545
Abstract
In this paper, we analyze the impact of a friendly unmanned aerial vehicle (UAV) jammer on UAV communications in the presence of multiple eavesdroppers. We first present channel components determined by the line-of-sight (LoS) probability between the friendly UAV jammer and the ground device, and introduce different channel fadings for LoS and non-line-of-sight (NLoS) links. We then derive the secrecy transmission probability satisfying both constraints of legitimate and wiretap channels. We also analyze the secrecy transmission probability in the presence of randomly distributed multiple friendly UAV jammers. Finally, we show the existence of the optimal UAV jammer location, and the impact of the density of eavesdroppers, the transmission power of the UAV jammer, and the density of UAV jammers on the optimal location. IEEE
URI
http://hdl.handle.net/20.500.11750/13498
DOI
10.1109/TVT.2021.3052503
Publisher
Institute of Electrical and Electronics Engineers
Files:
There are no files associated with this item.
Collection:
Department of Electrical Engineering and Computer ScienceISC(Information Security and Communication) Lab1. Journal Articles


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