Software-Defined Ultrasonic Communication System With OFDM for Secure Video Monitoring
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3168706
Abstract: Ultrasonic communication is a desirable method for information transfer through solid channels such as metallic bars, plates, or pipes by overcoming the physical barriers that prevent conventional wired or radiofrequency transmission. In this paper, we… read more here.
Keywords: ultrasonic communication; software defined; transmission; video ... See more keywords
Ultrasonic Communication Using Consumer Hardware
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Multimedia"
DOI: 10.1109/tmm.2017.2766049
Abstract: We have implemented a near-ultrasonic communication protocol in the 18.5–20 kHz band, which is inaudible to most humans, using commodity smartphone speakers and microphones to transmit and receive signals. The protocol described in this paper is… read more here.
Keywords: using consumer; communication using; communication; consumer hardware ... See more keywords