In this paper, we present a SonarBeat system to leverage a phase based active sonar to monitor breathing rates with smartphones.

The SonarBeat system consists of four modules implemented in the smartphone, including signal generation, data extraction, received signal preprocessing, and ...

It is necessary to provide contact-free, easy deployment, and long-term vital sign monitoring for healthcare. In this demo, we present SonarBeat to leverage a ...

Abstract—Vital sign (e.g., breathing rate) monitoring has become increasingly more important because it offers useful clues.

SonarBeat is presented to leverage a phase based active sonar to monitor breathing rates with smartphones to provide contact-free, easy deployment, ...

Sep 24, 2017 · The SonarBeat system consists of four modules implemented in the smartphone, including signal generation, data extraction, received signal ...

SonarBeat is presented to leverage a phase based active sonar to monitor breathing rates with smartphones to provide contact-free, easy deployment, and long- ...

Sep 24, 2017 · We design and implement the SonarBeat system, with components including signal generation, data extraction, received signal preprocessing, and ...

Wang, Xuyu, Huang, Runze, Mao, Shiwen. (2017). SonarBeat: Sonar Phase for Breathing Beat Monitoring with Smartphones . 412-413.

Jun 12, 2017 · It is necessary to provide contact-free, easy deployment, and long-term vital sign monitoring for healthcare. In this demo, we present SonarBeat ...