The dispersed nature and vibrant topology of wireless sensor network have some basic
requirements that include reduced energy utilization and extended network's lifetime. In this …

A wireless sensor network (WSN) includes more low-cost and less-power sensor nodes. All
the sensor nodes are positioned in a particular area and form a wireless network by way of …

In Wireless Sensor Network (WSN), cluster head selection is a critical issue. It can drastically
affect the whole performance of network lifetime when the characteristic of sensor node are …

Enhancing lifetime of sensor nodes should be considered as the key design objective in
Wireless Sensor Networks (WSN). A sensor node can only be equipped with a limited …

Wireless sensor network (WSN) consists of hundred to thousands sensor nodes to gathered
the information from physical environment. Different clustering based algorithms have been …

Wireless sensor network has gained increasing attention for the research community and
users in the last years. In a wireless sensor network, sensor nodes have generally limited …

Abstract Wireless Sensor Networks are becoming a worldwide sensational topic with recent
advances in wireless communications and digital electronics. It serves as the backbone for …

In this paper, a distance based Cluster head selection algorithm is proposed for improving
the sensor network life time. This protocol achieves a good performance in terms of lifetime …

Clustering is an efficient way to improve lifetime of wireless sensor network. To enhance
lifetime of sensor network this paper proposes to have multiple cluster heads within the …

In wireless sensor network the main issue is power consumption and lifetime of network.
This can be achieved by selection of proper cluster heads in a cluster based protocol. In …