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Routing protocols for wireless sensor networks are important in addressing the various quality-of-service (QoS) issues pertaining to different applications. The most important QoS issues while designing routing protocols for WSN are energy awareness, scalability and network lifetime. However to deal with these issues the solutions provided in related literature have certain inherent disadvantages...
Clustering is one of the popular methods in wireless sensor networks for achieving energy efficiency, scalability and efficient routing. Residual energy and topological features that are related to a node with respect of its structural position in the network are used for electing cluster heads. However optimal numbers of nodes that may belong to a cluster are not taken into consideration while selecting...
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