One of the most important issues in wireless sensor networks (WSNs) is to reduce energy
consumption and increase the network lifetime. Proper election of cluster head is one of the …

Sensor nodes in wireless sensor network (WSN) have batteries with a short lifespan and so
the energy has to be judiciously utilized. Consumption of transmission energy of nodes that …

Recent trends in field of wireless networks is setting up Wireless Sensor Networks that,
senses specified parameter (s) related to environment; processes sensed data and …

The major challenges in wireless sensor network include energy conservation, node life
time, stability and throughput of network and its node. Clustering is widely used to reduce …

The energy saving of wireless sensor nodes, which are organize in an unfriendly
environment, is a paramount challenge for the design of wireless sensor networks (WSNs) …

With enormous evolution in Microelectronics, Wireless Sensor Networks (WSNs) have
played a vital role in every aspect of daily life. Technological advancement has led to new …

In heterogeneous wireless sensor network the routing protocol are used to determine the
efficiency of sensor networks. Routing protocols provide an optimal data transmission route …

Cluster formation and optimal cluster head selection are two optimization problems in
wireless sensor network (WSN) for prolonged lifetime. To address the above mentioned …

To prolong the function of wireless sensor networks (WSNs), the lifetime of the system has to
be increased. WSNs lifetime can be calculated by using a few generic parameters, such as …

The technological advancements have led to the revolution in sensing technology. Wireless
Sensor Network (WSN) has been one of the important researched areas which have …