Abstract Nowadays, in Wireless Sensor Network (WSN), the ability to transfer data over the
network via a better route seems to be the tactic aspect due to certain criteria like network …

Advances in wireless technologies and small computing devices, wireless sensor networks
can be superior technology in many applications. Energy supply constraints are one of the …

Clustering is the most common approach to achieve energy efficiency in wireless sensor
networks. The existing clustering techniques exhibit some drawbacks which limit their usage …

The RPL routing protocol for low power and lossy networks uses the objective function (OF)
to build a Destination Oriented Directed Acyclic Graph (DODAG) based on a set of metrics …

The article analyzes the problem of energy efficient techniques in cooperative spectrum
sensing (CSS). Although it was proven that single-device sensing is not sufficient for reliable …

In real-life applications of wireless sensor networks (WSNs), optimization of the network
operation is required to extend its lifetime. A framework is proposed that enables practical …

Wireless sensor networks are rapidly evolving technological platforms with tremendous
applications in several domains. Since sensor nodes are battery powered and may be used …

Energy conservation plays a crucial role in sensor network design. Hierarchical clustering
design is one of the approaches to save energy of the sensor networks. However, for mobile …

Topology control in wireless sensor networks (WSNs) balances the communication load on
sensor devices and increases the network lifetime and scalability. Hierarchical or cluster …

Due to dynamic topology, resource constraints and the distributed nature of WSNs, several
requirements of routing protocols needs to be fulfilled. Wireless sensor networks comprise of …