Precise occupancy information is extremely valuable for energy savings and optimization in
the built environment. Building management systems (BMSs) can automatically turn off the …

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 …

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

Wireless sensing represented by WiFi channel state information (CSI) is now enabling
various fields of applications such as person identification, human activity recognition …

This paper focuses on the problem of providing a rough count of the number of people in a
room using passive WiFi Channel State Information (CSI) measurements taken by a single …

Detecting the presence of persons and estimating their quantity in an indoor environment
has grown in importance recently. For example, the information if a room is unoccupied can …

Recently, the research of wireless sensing has achieved more intelligent results, and the
intelligent sensing of human location and activity can be realized by means of WiFi devices …

Occupancy detection is playing a critical role to improve the efficiency of building
management system and optimize personalized thermal comfort, among many other …

Zone-level occupancy counting is a critical technology for smart buildings and can be used
for applications, such as building energy management, surveillance, and public safety …

An important approach to curtail building energy consumption is to optimize building control
based on occupancy information. Various studies proposed to estimate occupant counts …