With an extensive growth in user demand for high throughput, large capacity, and low
latency, the ongoing deployment of Fifth-Generation (5G) systems is continuously exposing …

The vision of tracking small IoT devices runs into the reality of localization technologies---
today it is difficult to continuously track objects through walls in homes and warehouses on a …

Smart speakers allow users to interact with home appliances using voice commands and
are becoming increasingly popular. While voice-based interface is intuitive, it is insufficient …

Material sensing is an essential ingredient for many IoT applications. While hyperspectral
camera, infrared, X-Ray, and Radar provide potential solutions for material identification …

Indoor localization has drawn much attention owing to its potential for supporting location
based services. Among various indoor localization techniques, the received signal strength …

Launching from fifth-generation communications, which provide a single platform enabling a
variety of data services, evolution towards sixth-generation (6G) has been kicked off …

WiFi location systems are remarkably accurate, with decimeter-level errors for recent CSI-
based systems. However, such high accuracy is achieved under Line-of-Sight (LOS) …

Unmanned robots are increasingly used around humans in factories, malls, and hotels. As
they navigate our space, it is important to ensure that such robots do not collide with people …

RFID technology has recently been exploited for not only identification but also for sensing
including trajectory tracking and gesture recognition. While contact-based (an RFID tag is …

Target localization using a single receiver is highly needed due to the mobility of the target.
In indoor environment, multipath signals are rich and usually relate the target location and …