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Cross Layer Energy Optimization Methods in Wireless Sensor Networks: A Review
Sanjeev Kumar, Satyam Pandey, Shivand, Vithal, Rajeev Ranjan
Dept. of Computer Science & IT, REVA University, Bangalore, India
The energy consumption at various protocol layers in Wireless Sensor Network affects the survivability and lifetime of nodes in the networks and hence much attentions is given by the researchers. Because of this, several approaches focuses their studies to the challenge of energy consumption. Many researchers are working on cross-layer techniques to optimize energy and other resources to increase lifetime. In Fact, related to their axes of researches, the scientists are more specified in precise area training the energy which gives rise to several approaches that aim optimization of energy consumption of WSNs. In this survey, we focus on the Cross Layer energy consumption and optimization in WSNs.