Indoor localization has the capability to change the way of providing location-based services
in a closed environment and has more potential than that of GPS if the present shortcomings …

Artificial lighting accounts for a significant proportion (19%) of energy consumption in
building environments. This large contribution calls for the creation of energy-efficient …

We propose a gesture recognition system that leverages existing WiFi infrastructures and
learns gestures from channel state information (CSI) measurements. Having developed an …

Location-based service (LBS) has become an indispensable part of our daily lives.
Realizing accurate LBS in indoor environments is still a challenging task. WiFi fingerprinting …

In the era of Internet of Things (IoT), human activity recognition is becoming the vital
underpinning for a myriad of emerging applications in smart home and smart buildings …

Buildings accounted for half of global electricity consumption in recent years. Accurate
occupancy information could improve the energy efficiency and reduce the energy …

With the widely deployed wireless access points (APs) and the worldwide popularization of
smartphones, WiFi-based indoor positioning has attracted great attention to both industry …

In the era of Internet of Things, crowd counting, which estimates the number of people within
a region, becomes the underpinning for many emerging applications, such as occupancy …

Positioning between multiple users without any given infrastructure is essential for many
applications, such as emergency response in disaster areas. Traditional approaches based …

The radio map built during the offline phase of any WiFi fingerprint-based localization
system usually scales with the number of WiFi access points (APs) that can be detected at a …