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Wireless sensor networks (WSNs) are made up of large number of sensor nodes with restricted power resources and storage capacity. As it is necessary to utilize the limited power of each node very efficiently. Therefore it is essential to design an improved chain-based routing protocol for enhancing the lifetime of the network. Among all the existing routing protocols, chain-based routing is one of...
Wireless sensor networks consist of tiny sensor nodes with sensing, computation and wireless communication capabilities. The design of routing protocols is influenced by various factors like fault tolerance, energy efficiency, scalability, latency, power consumption and network topology. The primary design objective of research is determining the active nodes and enhancing the energy efficiency. In...
Wireless Sensor Network(WSN) is being emerged as a prevailing technology in future due to its wide range of applications in military and civilian domains. These networks are easily prone to security attacks, since once deployed these networks are unattended and unprotected. Some of the inherent features like limited battery and low memory makes sensor networks infeasible to use conventional security...
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