Relocating Sensor Nodes to Maximize Cumulative Connected Coverage in Wireless Sensor Networks

Relocating Sensor Nodes to Maximize Cumulative Connected Coverage in Wireless Sensor Networks

In order to extend the availability of the wireless sensor network and to extract maximum possible information from the surveillance area, proper usage of the power capacity of the sensor nodes is important. Our work describes a dynamic relocation algorithm called MaxNetLife, which is mainly based on utilizing the remaining power of individual sensor nodes as well as properly relocating sensor ...

Connected Coverage Assurance for Sensor Scheduling in Wireless Sensor Networks

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Fuzzy Clustering Based Routing in Wireless Body Area Networks to Increase the Life of Sensor Nodes

Body area networks is one of the types of wireless area networks which has been created to optimize utilizing hospital resources and for earlier diagnosis of medical symptoms, and ultimately to reduce the cost of medical care. This network like most of the wireless networks is without infrastructure and the embedded sensor nodes in the body have limited energy. Hence, the early power completion...

RAWSN: A Routing Algorithm Based on Auxiliary Nodes to Reduce Energy Consumption in Wireless Sensor Networks

In this paper, an algorithm , based on genetics and auxiliary nodes, to reduce energy consumption in wireless sensor networks has been presented. In this research, by considering some parameters as energy and distance, a target function has been created, which is more optimum comparing to other methods. In this research cluster head is selected by genetic algorithm. In RAWSN algorithm a new tec...

Coverage Quality in Visual Sensor Networks