The essential design concern of a sensor network is to balance energy consumption of
sensor nodes (SNs) to prolong the network lifetime. Many research works cited that …

In wireless sensor network applications for surveillance and reconnaissance, large amounts
of redundant sensing data are frequently generated. It is important to control these data with …

Clustering provides an effective way to prolong the lifetime of wireless sensor networks.
However, the head node may die much faster than other nodes due to its overburden. In this …

In this paper, we have proposed energy efficient multi-level aggregation strategy which
considers data sensing as continuous stochastic process. Our proposed strategy performs …

Economic utilization of energy in wireless sensor network, composed of tiny battery powered
sensor nodes constrained in energy and computation power is a critical issue. Clustering …

Purpose In wireless sensor networks, improving the network lifetime is considered as the
prime objective that needs to be significantly addressed during data aggregation. Among the …

Energy efficiency has a vigorous extent of research in sensor networks. There are a
widespread investigation and research activities going towards this path, and present …

Energy problem is a key issue for Wireless Sensor Network. It's a good idea to select a head
node for data aggregation to reduce the energy of data transmission. However, many …

Abstract In Wireless Sensor Networks (WSN), one of the major issues is to maximize the
network lifetime. Since all sensor nodes directly send the data to the Base station, the …

Clustering provides an effective mechanism for energy-efficient data delivery in wireless
sensor networks. To reduce communication cost, most clustering algorithms rely on a …