In this paper, we propose an energy-efficient clustering protocol for wireless sensor
networks. The wireless sensor network can be represented by virtual groups known as …

We propose a position-based, energy-efficient, and centralised clustering protocol for
wireless sensor networks. The protocol aims at prolonging the network lifetime by evenly …

Wireless sensor networks have many sensor nodes with a limited energy in a limited area.
One of key issues in wireless sensor networks is to prolong the network lifetime. In this …

Wireless Sensor Networks (WSN) have drawn the attention of many researchers as well as
general users in recent years. Since WSN has a wide range of applications, including …

Energy efficiency is a major concern in wireless sensor networks (WSNs). Many clustering
algorithms have been proposed for such a purpose. This paper investigates the existing …

Wireless sensor networks are application specific networks composed of large number of
sensor nodes. Limited energy resource of sensor nodes make efficient energy consumption …

A Wireless Sensor Network (WSN) is a particular ad hoc network which consists of a set of
small size devices called sensors exploited in a defined geographical zone. The …

Energy efficiency is a critical parameter in wireless sensor networks. Clustering the nodes
and controlling the number of cluster heads and members provides an effective way of …

Clustering sensor nodes is an effective technique to prolong the lifetime of wireless sensor
networks. In this paper we investigate the impact of heterogeneity of nodes, in terms of their …

The wireless sensor networks have been extensively deployed and researched. One of the
major issues in wireless sensor networks is a developing energy-efficient clustering …