Disaster management, search and rescue missions, and health monitoring are examples of
critical applications that require object localization with high precision and sometimes in a …

Wireless Sensor Networks (WSNs) are most growing research area because of its low cost,
infrastructure less, increase capabilities of nodes, real time and accurate. Localization is a …

Wireless sensor network comprises tiny sensor nodes having the ability of sensing to surveil
an area of interest. The amount of area sensed by a sensor node is known as coverage …

Randomly deployed sensor nodes can form a wireless sensor network (WSN) in order to
track changes in a certain physical quantity. These sensors can exchange the measurement …

Received signal strength (RSS)–based cooperative localization has gained significant
attention due to its straightforward system architectures and cost-effectiveness. In this paper …

Positioning a user terminal based on cellular signals is an attractive solution in situations
where accurate positioning based on global navigation satellite systems (GNSS) is not …

Dissemination of wireless networks and mobile devices, such as smartphones, has
motivated the appearance of several types of location-based services. Consequently, the …

Localization in wireless sensor networks (WSNs) is a necessity as there is a vital need to
have location information combined with the measured quantities. The received signal …

In this article, we present a fog computing technique for real-time activity recognition and
localization on-board wearable Internet of Things (IoT) devices. Our technique makes joint …

针对现有的脉冲超宽带(Impulse radio ultra wideband, IR‑UWB) 系统中到达时间(Time‑of‑
arrival, TOA) 和波达方向(Direction‑of‑arrival, DOA) 联合估计精度不足的问题 …