The Study of the Security Physical Layer with an Arbitrary Number of Sensors
Jelena A. Anastasov, Aleksandra M. Cvetkovic, Daniela M. Milovic, Dejan N. Milic and Goran T. Dordevic
International Journal of Web Applications, Vol. 13, No. 3, 2021.
DOI: https://doi.org/10.6025/ijwa/2021/13/3/84-90
Link: https://www.dline.info/ijwa/fulltext/v13n3/ijwav13n3_3.pdf
Abstract:
We have measured the security physical layer of the system with an arbitrary number of sensors which send the sensed data to the sink. In this process we found that the eavesdropper tries to intercept the communication of each sensor-sink channel.We have assessed the intercept probability with round-robin and best-node sensorsâ€™ scheduling that provided the optimal sensor scheduling scheme so as to minimize the eavesdropperâ€™s overheating. During experimentation,
with the help of G functions, we have arrived at the results with the study 0f the fading indicators the number of sensors, elected sensorsâ€™ scheduling as well as the impact of various the average main signal-to-eavesdropperâ€™s signal ratios on intercept probability.