Journal of Theoretical and Applied Information Technology
The major disadvantage of the wireless sensor network is that its efficient performance may be seriously degraded due to the death of the sensor nodes. When attempted to study and discover the various causes for the failure of the sensor nodes, there are many factors like atmospheric factors, technical factors, environmental factors, mechanical factors, natural calamities etc. Here, the failure of the sensor node due to energy failure is considered. In this paper, a different kind of challenge for the wireless sensor networks is addressed.