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An extensive body of research has been accumulated on finding alternative methods for supplying nodes with their locations in Wireless Sensor Networks (WSNs). Although some path planning models in two-dimensional (2D) regions have been proposed in recent years, many WSNs' realistic applications are applied in three-dimensional (3D) regions. In this paper, we introduce a three-dimensional path planning...
As event detection is one of the main purposes of using wireless sensor networks (WSNs), the nodes location is essential to determine the location of that event when it occurs. Many localization models have been proposed in the literature. One of the solutions is to deploy a set of location-aware nodes, called anchors, to exchange information with the other nodes in order to help estimate their own...
Localization is essential to consider in relation to wireless sensor networks issues. Establishing mobility in the localization process creates improvements in various regards. Static path planning is one of a number of mobility models that are used in localization in wireless sensor networks. Most static path planning models depend on trilateration or triangulation concepts in direct connection fashion...
A variety of wireless sensor network (WSN) applications have been proposed. However, the efficiency of WSNs, as well as their ability to interact with different environments, varies. Many challenges and problems to be solved remain. Overcoming these challenges requires a protocol that will design and provide a highly efficient system, thus helping the WSN to transmit data in a suitable time. In WSNs...
In this paper we present a new data collection scheme using mobile actors in a large scale wireless sensor network (WSN). A mobile actor, or for convenience, M-actor is a mobile node that has powerful energy source, computation, and communication features. The mobile node is able to move freely through the sensor deployment, traversing through the radio transmission range of wireless sensor nodes...
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