With the high demand for wireless data traffic, WiFi networks have experienced very rapid
growth, because they provide high throughput and are easy to deploy. Recently, Channel …

With the development of the Internet of Things (IoT), many kinds of wireless signals (eg, Wi-
Fi, LoRa, RFID) are filling our living and working spaces nowadays. Beyond communication …

In this paper, we propose a framework to sense occupancy attributes of an area, such as
speed of a crowd traversing through the area, the total number of people in the area, and the …

In recent years, research and development of a people flow observation system is attracting
attention in various fields (eg, city area, shopping district) because the directional …

Indoor localization is used to locate objects and people within buildings where outdoor
tracking tools and technologies cannot provide precise results. This paper aims to improve …

In recent years, WiFi has a very rapid growth due to its high throughput, high efficiency, and
low costs. Multiple-Input Multiple-Output (MIMO) and Orthogonal Frequency-Division …

In the current era, the Internet of Things is developing rapidly. The increasing number of
persons pay attention to personnel information in an area. Crowd counting is favored by …

Human motion recognition is an important topic in computer vision as well as security. It is
used in scientific research, surveillance cameras industry and robotics technology as well …

To enhance the mobility and convenience of the campus community, we designed and
implemented the Pulse system, a visual interface for communicating the crowd information to …

Modern wireless systems are constantly evolving with every generation by introducing new
features, techniques, and designs to enhance system performance (eg, high data rate) …