Abstract
Wireless Sensor nodes are power-constrained devices and the lifetime of the nodes is significantly influenced by the
deployment of the nodes. In the appropriate deployment of the nodes leads to inefficient network energy utilization which results in a
minimized network lifetime. To enhance the network lifetime within the limited battery power, hierarchical heterogeneous routing has
been proposed by various researchers and have significantly prolonged the network lifetime. In heterogeneous wireless sensor networks,
the researchers have addressed mainly energy efficiency of the network but node deployment has been rarely addressed. Node
deployment is a critical issue in heterogeneous wireless sensor networks since the nodes in these networks are energized with different
energy levels. The simulation results obtained proved that the appropriate deployment of nodes can lead to a substantial amount of
energy conservation
Shahzad Hassan, Shahida Khanam, Maria Ahmad, Imtiaz Alam. (2021) Energy Efficient Node Deployment for Heterogeneous Wireless Sensor Networks, Journal of Applied and Emerging Sciences, Volume-11, Issue-1.
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