Ubiquitous Smartphone-Based Respiration Sensing With Wi-Fi Signal.
Yuqing YinXu YangJie XiongSunghoon Ivan LeePengpeng ChenQiang NiuPublished in: IEEE Internet Things J. (2022)
Keyphrases
- wifi
- mobile devices
- signal strength
- mobile applications
- context aware
- smart phones
- heart rate
- wireless networking
- end to end
- wireless networks
- indoor positioning
- mobile phone
- wireless communication
- location information
- ad hoc networks
- android application
- sensor networks
- urban environments
- daily life
- mobile users
- mobile networks
- smart card
- access points
- user experience
- activity recognition
- multispectral