The commercial availability of low-cost millimeter-wave (mmWave) communication and
radar devices is starting to improve the adoption of such technologies in consumer markets …

With the rapid development of wireless communication technology, various indoor location‐
based services (ILBSs) have gradually penetrated into daily life. Although many other …

The past few years have witnessed the great potential of exploiting channel state information
retrieved from commodity WiFi devices for respiration monitoring. However, existing …

This paper presents Widar2. 0, the first WiFi-based system that enables passive human
localization and tracking using a single link on commodity off-the-shelf devices. Previous …

Wi-Fi localization and tracking face accuracy limitations dictated by antenna count (for angle-
of-arrival methods) and frequency bandwidth (for time-of-arrival methods). This paper …

In recent years, we have seen efforts made to simultaneously monitor the respiration of
multiple persons based on the channel state information (CSI) retrieved from commodity …

This paper presents WiPose, the first 3D human pose construction framework using
commercial WiFi devices. From the pervasive WiFi signals, WiPose can reconstruct 3D …

Location services, fundamentally, rely on two components: a mapping system and a
positioning system. The mapping system provides the physical map of the space, and the …

LoRa has emerged as a promising Low-Power Wide Area Network (LP-WAN) technology to
connect a huge number of Internet-of-Things (IoT) devices. The dense deployment and an …

Nowadays, the market of 3D human posture tracking has extended to a broad range of
application scenarios. As current mainstream solutions, vision-based posture tracking …