The concept of clustering in wireless sensor networks refers to the grouping of sensors into
clusters where each cluster has a cluster head communicating the aggregated signal to …

Recent years have witnessed an increasing interest in using wireless sensor networks
(WSNs) in many applications, including health monitoring, military and national security …

Energy optimized cluster formation for a set of randomly scattered wireless sensors is
presented. Sensors within a cluster are expected to be communicating with a cluster head …

Reducing node energy consumption is a vital requirement in wireless sensor networks. In
this paper, we studied classic clustering algorithms in wireless sensor networks and find two …

A wireless sensor network is a new kind of wireless Ad-Hoc network consisting of a large
number of small low cost, power constrained sensors deployed in a large area for gathering …

A wireless network consisting of a large number of small sensors with low-power
transceivers can be an effective tool for gathering data in a variety of environments. The data …

Clustering the sensor nodes is one of the most popular and an effective approach for
applications that require scalability to hundreds or thousands of nodes. The conventional …

Clustering the sensor nodes is one of the most popular and effective approaches for
applications that must support hundreds or thousands of nodes. The conventional …

Clustering algorithms have been extensively applied for energy conservation in wireless
sensor networks (WSNs). In a clustered WSNs, cluster-heads (CHs) play an important role …

A method to determine the optimal clusterhead number in a clustered wireless sensor
network is proposed to improve the energy efficiency of clustering schemes. The wireless …