Energy efficiency is very important issue in wireless sensor networks (WSNs). In WSN,
sensors are distributed in different places, where they can be exposed to contact with the …

Over the last few years, autonomic network and service management has emerged as a
serious alternative to traditional management approaches. In these systems, distributed …

In a wireless sensor network, energy efficiency is the major issue because of the limited
batteries of sensor nodes. Failure of nodes occurs after the depletion of energy. Energy …

This paper proposes a model where the energy usage of sensor nodes in a multi-hop
Wireless Sensor Network (WSN) is optimized by using data aggregation, a technique which …

In tree-based Wireless Sensor Networks (WSNs), multihop sensor nodes require a longer
time to send sensed data to a sink node as the number of hops increases. The time taken for …

In the recent advance in science and technology, the communication system has been
marching towards quick development. Wireless sensor network is one of the important …

Multiple sensor nodes known as detection stations make the sensor networks; each node is
light and portable. Every sensor node contains power source, microcomputer, transducer …

The main objective of this work is to present a system that detects and identifies combat
vehicles with a wireless sensor network that contains acoustic sensors. The objective is to …

In tree-based wireless sensor networks (WSNs), multihop sensor nodes require a longer
time frame to send sensed data to a sink node as the number of hops increases. The time …

Wireless Sensor Networks (WSNs) containslarge number of low cost, low power and tiny
sensor nodes that are handle the complex functionalities, the network require the energy to …