Technologies and techniques of location and navigation are advancing, allowing greater
precision in locating people in complex and challenging conditions. These advances have …

Wireless sensor networks (WSNs) have recently gained a lot of attention by scientific
community. Small and inexpensive devices with low energy consumption and limited …

Nowadays, the integration of Wireless Sensor Networks (WSN) and the Internet of Things
(IoT) provides a great concern for the research community for enabling advanced services …

Localization is a key issue in wireless sensor networks. The geographical location of
sensors is important information that is required in sensor network operations such as target …

Many improved DV-Hop localization algorithm have been proposed to enhance the
localization accuracy of DV-Hop algorithm for wireless sensor networks. These proposed …

Node localization is an essential aspect of wireless sensor networks (WSNs). There are
mainly two types of localization algorithms used to compute the position of the node, namely …

Localization is a process of finding the coordinates of the deployed sensor nodes in the
sensing area. Localization in wireless sensor networks (WSNs) is important as it results in …

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 …

One of the main issues of wireless sensor networks is localization. Besides, it is important to
track and analyze the sensed information. The technique of localization can calculate node …

In recent years, wireless sensor networks localization becomes a crucial method in the
indoor positioning. Following the frontiers of technology, we studied on ZigBee wireless …