To provide the practical solutions to the difficulties faced by current available medicinal service- based frameworks, Vital information of patient ought to be conveyed to the concerned destination continuously in real-time. This gives rise to the need for a system which allows any patient to get monitored over the internet with the help of a network called as Wireless Body Area Network (WBAN). WBAN comprises of several Sensor Nodes (SNs) which consume low power as compared to other sensing devices. The utilization of these networks includes the assistance of human safety in various situations.
Key words: Wireless Body Area Networks, Sensor Nodes, energy efficiency, fault tolerance.
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