In recent years, tremendous advances have been made in the design and applications of
wireless networks and embedded sensors. The combination of sophisticated sensors with …

In this paper, a comprehensive survey of the pioneer as well as the state of-the-art
localization and tracking methods in the wireless sensor networks is presented. Localization …

Received signal strength indicator (RSSI) gives a rough initial measure of the inter-node
distances at low cost without the need of additional equipment or complexity. This …

In this paper, a novel method for mobile sensor node tracking using semi-supervised Hidden
Markov Models (HMM) is discussed. A new methodology to develop a combined attenuation …

RSSI gives an initial rough measure of the inter node distances at low cost without the need
of additional equipment or complexity. This necessitates the need for a mechanism to obtain …

In recent times, Wireless Sensor Networks (WSNs) have active involvement in diverse
applications such as: environment monitoring, security & surveillance, health care, precision …

A self-calibration method of anchor positions for indoor localization is proposed. This
method is intrinsically a two-step combination of an iterative centroid method (CM) and an …

The Internet of Things (IoT) networks have revolutionized the world and have innumerable
real-time applications on automation. A few examples include driverless cars, remote …

针对无线传感网络中测距和定位算法复杂, 精度不高的问题, 提出了一种基于蚁群算法的循环
定位算法. 首先, 利用接收信号强度指示(RssI) 方法测量距离, 并建立信号衰减模型来计算测距 …

В работе проведен анализ методов, методик и алгоритмов определения координат
узлов беспроводных сенсорных сетей. Предложена модель определения координат …