A wireless sensor network is a group of sensors that can share data gathered from a
monitored field across wireless networks in which clustering is an important phenomenon for …

Lifetime expansion and balanced energy utilization among sensor nodes broadly is a
significant problem in the sensor networks. Due to the battery's limitations, equal energy …

Abstract In Wireless Sensor network (WSN), the sensor nodes have short life span due to its
limited power source (ie battery). So its consumption needs to be optimized to increase the …

Due to the limited energy resources, energy efficient operation of sensor node is a key issue
in wireless sensor networks. Clustering is an effective method to prolong the lifetime of …

Abstract In fact, Cluster Head (CH) can be selected randomly or based on one or more
criteria that directly pave the way for maximizing network lifetime. However, the selection of …

The energy efficiency is the determinant aspect of the wireless sensor network life time.
Various routing protocols are used to reduce the energy consumption and to improve the …

Clustering is one of the major techniques for maximizing the network lifetime in wireless
sensor networks (WSNs). Here, the sensor nodes (SNs) are grouped into clusters and the …

Generally, grouping sensor nodes into clusters has been widely adopted by the research
community to satisfy the above scalability objective and generally achieve high energy …

Wireless sensor networks are an emerging technology for monitoring physical world. The
energy constraint of Wireless sensor networks makes energy saving and Prolonging the …

Hierarchical routing is an efficient way to lower energy consumption within a cluster. Due to
the characteristics of wireless channels, multi-hop communications between a data source …