143 citations · 170 across the 28 of their papers we have counts for
5 papers · 1 filter
Enhancing the Accuracy of Device-free Localization Using Spectral Properties of the RSS
Ossi Kaltiokallio, Hüseyin Yiğitler, Riku Jäntti
Received signal strength based device-free localization has attracted considerable attention in the research society over the past years to locate and track people who are not carr…
Detecting Human-induced Reflections using RSS of Narrowband Wireless Transceivers
Hüseyin Yiğitler, Riku Jäntti, Ossi Kaltiokallio
Radio frequency sensor networks are becoming increasingly popular as an indoor localization and monitoring technology for gaining unobtrusive situational awareness of the surroundi…
Catch a Breath: Non-invasive Respiration Rate Monitoring via Wireless Communication
Ossi Kaltiokallio, Hüseyin Yigitler, Riku Jäntti +1
Radio signals are sensitive to changes in the environment, which for example is reflected on the received signal strength (RSS) measurements of low-cost wireless devices. This info…
A Multi-Scale Spatial Model for RSS-based Device-Free Localization
Ossi Kaltiokallio, Maurizio Bocca, Neal Patwari
RSS-based device-free localization (DFL) monitors changes in the received signal strength (RSS) measured by a network of static wireless nodes to locate people without requiring th…
Multiple Target Tracking with RF Sensor Networks
Maurizio Bocca, Ossi Kaltiokallio, Neal Patwari +1
RF sensor networks are wireless networks that can localize and track people (or targets) without needing them to carry or wear any electronic device. They use the change in the rec…