A. wireless. sensor. network. is. a. network. of. tiny. sensor. nodes. that. communicate. with.
each. other. through. a. wireless. communication. link.. Each. sensor. node. typically …

A Wireless Sensor Network (WSN) is a group of sensor nodes performing some sensing
tasksjointly through wireless radio interface. Unlike other wireless networks, WSNs are …

Abstract Wireless Sensor Networks are a collection of nodes which contain tiny devices
having low power and work with minimal cost. In such a network, the functioning of these …

For most wireless sensor network (WSN) applications, the positions of the sensor nodes
need to be known. Global positioning systems have not fitted into WSNs very well owing to …

Locations of devices or objects are important information in many applications. In addition to
the global positioning system (GPS) system, positioning can also be done using some …

Abstract—For the majority of the applications of WSNs, it is desirable to know the location
of sensors. In WSNs, for obtaining this kind of information we need localization schemes …

Similar to many technological developments, wireless sensor networks have emerged from
military needs and found its way into civil applications. Today, wireless sensor networks has …

Wireless sensor network applications have been deployed widely. Sensor networks involve
sensor nodes which are very small in size. They are low in cost, and have a low battery life …

Wireless sensor networks need to have positioning information in order to form a coherent
picture of the environment they are sensing. Traditional methods of providing this …

The sensor network localization problem is one of determining the Euclidean positions of all
sensors in a network given knowledge of the Euclidean positions of some, and knowledge of …