Abstract:Sensor systems are paramount importance for data transmission in the Internet of Things (IoT) applications. However, lots of unauthorized attacking from the adversary makes such systems to face security challenges due to the broadcast and openness natures of wireless channels. This paper studies the performance of covert communication in a relaying sensor system. We first propose random relay selection scheme and based on this scheme, we derive the expressions of covert performances in terms of transmission ou… Show more
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