An Efficient Energy Aware Routing Mechanism for Wireless Body Area Networks

The accelerated development of wireless network technology has resulted in the emergence Wireless Body Area Network (WBAN), which is a commonly used medical field. WBAN consists tiny sensor nodes that interconnect with each other and set human body to collect transmit patient data physician, monitor patients remotely. These typically have limited battery energy led shortage lifetime. Therefore, efficiency considered one most demanding challenges routing design for WBAN. Many proposed mechanisms did not cover source node harvesting techniques. this study proposes an Efficient Energy Aware Routing (EEAR) mechanism. This paper constructs path cost function considers three parameters: residual energy, number hops sink, distance between nodes. Besides, aggregation filtration hybrid technique are extend lifetime, reduce traffic load, maintain energy. Extensive simulations using MATLAB been performed evaluate performance EEAR contrasted two latest schemes, called Priority-based Congestion-avoidance Protocol (PCRP) (EERP). results show significant mechanism terms stability, throughput.