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This paper proposes a cost and sub-epoch based stable energy-efficient clustering (CSSEEC) algorithm for heterogeneous wireless sensor networks. In this paper, we provide a cost function for cluster heads selection and a sub-epoch to re-stands the previously selected cluster heads as normal nodes in cluster head selection process for future rounds. Cost function alleviates the energy consumption of...
In this paper our work investigates the performance of Intra-WBSN by placing the Body Node Coordinators (BNCs) at different positions in Intra-WBSN. Physiological data is collected by bio-sensor nodes and forwarded to BNC through intermediate node or forwarder. The forwarder node is selected on the basis of cost-function. Cost-function depends on the residual energy of node and path-loss between sensor...
WSNs with randomly deployed nodes, to reduce energy consumption while ensuring the connectivity and power of entire network is an important issue of research. A mobility and energy-aware cross-layer searching routing algorithm works in stationary and mobile scenario with the satisfactory performance in addition to mobility handling, provides route to nodes which forward data between each other directly...
Wireless Sensor Networks (WSN) is an evolving technology and a sizzling research topic among researchers due to their tractability and impartiality of network infrastructures, such as base stations. It can also be used for applications such as building, traffic surveillance, and habitat monitoring and many scenarios. It is flexible to go through physical partition and it avoids lot of wiring. The...
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