Localization of sensor nodes in wireless sensor networks (WSNs) promotes many new
applications. A longer life time is imperative for WSNs, this requirement constrains the …

Node localization is an important supporting technology in wireless sensor networks
(WSNs). Traditional maximum likelihood estimation based localization methods (MLE) …

Sensor positioning is a fundamental block in many location-dependent applications of
wireless sensor networks. Although the main objective in localization is primarily enhancing …

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 …

Accurate location information is essential for various emerging applications in wireless
sensor network (WSN). In order to improve localization accuracy, it is of paramount …

We address the problem of locating multiple nodes in a wireless sensor network with the use
of received signal strength (RSS) measurements. In RSS based positioning, transmit power …

The localization of a sensor in wireless sensor networks (WSNs) has now gained
considerable attention. Since the transmit power and path loss exponent (PLE) are two …

Wireless sensor networks (WSNs) usually employ different ranging techniques to measure
the distance between an unknown node and its neighboring anchor nodes, and based on …

Received signal strength indications (RSSI) received at multiple anchors decay with
distances that the signals have traveled to reach the sensors, so the sensor of unknown …

Received Signal Strength (RSS) is a readily available and cost-effective method of location
estimation, or localization, in wireless sensor networks (WSNs). However, RSS-derived …