Ubiquitous Radio Sensing

Beschreibung

Many applications in the emerging smart environments, such as smart cities and intelligent transportation, require an accurate situational awareness, i.e., information about presence and location of all users in the environment. A reliable situational awareness is based on robust communications and sensing techniques, as well as large-scale deployment. Therefore, an integration of sensing functionality is envisioned as a native capability of next generation wireless networks. This work provides a novel radio sensing approach for the localization of non-cooperative users, referred to as multipath-enhanced device-free localization (MDFL). For localization, MDFL exploits user-induced variations in the received power of static signal components, i.e., line-of-sight and multipath components. Due to its low computational complexity, the proposed MDFL approach represents a suitable technique for the emerging perceptive wireless networks and can help to enable ubiquitous radio sensing.

Autor*in

Martin Schmidhammer

Themen in »Ubiquitous Radio Sensing«

Radio Technology Radio Propagation Radio Channel User Tracking Multipath Channel Single-Bounce Reflection Fading Model Multipath Component Recursive Bayesian Estimation Topology Coverage Kalman filter

Stimmen zu »Ubiquitous Radio Sensing«

Details

Link teilen