Indoor occupancy tracking in smart buildings using passive sniffing of probe requests

E Vattapparamban, BS Çiftler, I Güvenç… - 2016 IEEE …, 2016 - ieeexplore.ieee.org
Zone-level occupancy tracking is a critical technology for smart buildings and can be used
for applications such as building energy management, surveillance, and security. Existing …

Occupancy counting with burst and intermittent signals in smart buildings

BS Ciftler, S Dikmese, İ Güvenç… - IEEE Internet of …, 2017 - ieeexplore.ieee.org
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 …

Role of campus WiFi infrastructure for occupancy monitoring in a large university

IP Mohottige, T Sutjarittham, N Raju… - … on Information and …, 2018 - ieeexplore.ieee.org
Wireless infrastructure such as WiFi access points (APs) has grown in popularity while we
witness an increased use of wireless smart devices among communities worldwide …

Non-intrusive occupancy sensing in commercial buildings

H Zou, H Jiang, J Yang, L Xie, C Spanos - Energy and Buildings, 2017 - Elsevier
Buildings accounted for half of global electricity consumption in recent years. Accurate
occupancy information could improve the energy efficiency and reduce the energy …

Estimating indoor occupancy through low-cost BLE devices

F Demrozi, C Turetta, F Chiarani, PH Kindt… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
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 …

Real-time occupancy estimation using WiFi network to optimize HVAC operation

KCJ Simma, A Mammoli, SM Bogus - Procedia Computer Science, 2019 - Elsevier
Commercial and residential buildings consume about 27% of total energy used in the US,
out of which nearly half is consumed by commercial building sector and it expected to grow …

Collecting building occupancy data of high resolution based on WiFi and BLE network

J Chen, H Chen, X Luo - Automation in Construction, 2019 - Elsevier
Building occupancy information is the premise of modern building service systems' control
and energy conservation. Inaccurate occupancy information could result in a low comfort …

Wi-Fi based occupancy detection in a complex indoor space under discontinuous wireless communication: A robust filtering based on event-triggered updating

J Wang, NCF Tse, JYC Chan - Building and Environment, 2019 - Elsevier
Demand-driven control of building heating, ventilation and air conditioning (HVAC) and
lighting systems warrants an attractive energy saving potential. A reliable and accurate …

Freedetector: Device-free occupancy detection with commodity wifi

H Zou, Y Zhou, J Yang, W Gu, L Xie… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
Occupancy detection is playing a critical role to improve the efficiency of building
management system and optimize personalized thermal comfort, among many other …

Accurate occupancy estimation with WiFi and bluetooth/BLE packet capture

E Longo, AEC Redondi, M Cesana - Computer Networks, 2019 - Elsevier
The capillary spread of personal devices equipped with wireless communication capabilities
has enabled a series of high level services which build on capturing and processing the …