Wireless sensor node coverage optimization is a critical issue in wireless sensor networks
(WSN), which is a commonly typical NP-hard problem. To enhance the coverage of wireless …

Wireless communication and computation technologies are becoming increasingly complex
and dynamic due to the sophisticated and ubiquitous Internet of things (IoT) applications …

This paper proposes a RSSI quantization and genetic algorithm based localization method.
To quantize RSSI measurements from sensor nodes, we first divide sensing disks of nodes …

Ultra-wideband (UWB) localization systems have gained wide attention in precise indoor
positioning applications, due to the usage of high bandwidth signals. We propose a modified …

Generally, wireless sensor network is a group of sensor nodes which is used to continuously
monitor and record the various physical, environmental, and critical real time application …

Wireless sensor networks (WSNs) are widely utilized in various applications due to their
compact size, cost-effectiveness, and ease of deployment. Nonetheless, one of the biggest …

The problem of multisensors fusion target trajectory tracking under the Bayesian variational
inference (VI) is to find the jointly accurate posterior distribution. In this article, a joint …

With the popularity of swarm intelligence algorithms, the positioning of nodes to be located
in wireless sensor networks (WSNs) has received more and more attention. To overcome …

Target tracking is one of the most attractive applications of wireless sensor networks, used
for estimating the moving target's position accurately. A primary challenge in this domain is …

For target tracking in underwater wireless sensor networks (WSNs), the contributions of the
measured values of each sensor node are different for data fusion, so a better weighted …