Coverage of interest points and network connectivity are two main challenging and practically important issues of Wireless Sensor Networks (WSNs). Although many studies …
NT Nguyen, BH Liu - IEEE Systems Journal, 2018 - ieeexplore.ieee.org
Recently, the problem of scheduling mobile sensors to cover all targets and maintain network connectivity such that the total movement distance is minimized, termed the mobile …
X Sheng, J Tang, X Xiao, G Xue - IEEE Sensors journal, 2013 - ieeexplore.ieee.org
Sensors on (or attached to) mobile phones can enable attractive sensing applications in different domains, such as environmental monitoring, social networking, healthcare …
Sensor networks, as a promising network paradigm, have been widely applied in a great deal of critical real-world applications. A key challenge in sensor networks is how to improve …
TN Nguyen, BH Liu, SY Wang - IEEE Transactions on Network …, 2019 - ieeexplore.ieee.org
In mobile wireless sensor networks (MWSNs), because the movement of sensors consumes much more power than that in sensing and communication, the problem of scheduling …
S Biswas, R Das, P Chatterjee - Industry Interactive Innovations in Science …, 2018 - Springer
Wireless sensor networks (WSNs) employ numerous sensor nodes possessing sensing, processing, and wireless communication abilities to monitor a specified sensing field. As …
Barrier coverage is a critical issue in wireless sensor networks for various battlefield and homeland security applications. The goal is to effectively detect intruders that attempt to …
Traditional tracking solutions in wireless sensor networks based on fixed sensors have several critical problems. First, due to the mobility of targets, a lot of sensors have to keep …