Air pollution is considered as crucial for people's comfort, health, and safety. Monitoring the
air pollution is crucial in both environments (indoors and outdoors), and can be …

The area of localization in wireless sensor networks (WSNs) has received considerable
attention recently, driven by the need to develop an accurate localization system with the …

This paper presents a low-cost system architecture that has been proposed for automatically
monitoring air quality indoors and continuously in real-time. The designed system is in pilot …

Environmental monitoring systems using Wireless Sensor Networks (WSNs) face the
challenge of high power consumption, due to the high levels of multi-hop data …

Usually, wireless sensor networks (WSNs) are installed in large areas to monitor various
physical conditions of the environment and forward the collected sensed data to a base …

Localization is one of the key aspects of wireless sensor networks (WSNs) that has attracted
significant research interest. A wide variety of proposed approaches regarding the research …

Air pollution is considered critical to people's comfort, health and safety. In both
environments (indoor and outdoor) air pollution can be controlled using a small amount of …

The areas of positioning and tracking through Wireless Sensor Network (WSN) have
received considerable attention recently driven by the requirement to obtain high positioning …

Wireless sensor networks (WSNs) are deployed in large areas to monitor a number of
events in an area of interest. Monitoring environmental events by distributed sensor …

With the tremendous technological progress and the widespread use of a variety of
technologies, we note how smart cities are providing services efficiently by using …