Analyzing and reviewing cumulative cost functions of simple protocol in wireless body area network

Wireless Body area network (WBAN) has become an of special interest for the researchers due to its vast applications in medical field. The major components WBAN are sensors and gateway where responsible collecting transmitting physical biological status human body. is linking with any external server valuable output. As it been always challenging enhance performance, energy efficiency, higher throughput longer stability time WBAN. To overcome such issues many routing protocols initiated, SIMPLE protocol one them. Till now there 6 cost functions modified from Protocol, It also tell which better ability work well under certain condition. In this paper, we have compared analyzed all cumulative CF’s following parameters, a) throughput, b) packet sent sink, c) drop, d) received at e) residual energy, f) path loss delay. simulations performed rounds ranges 0-8000 MATLAB simulator. efficient function categorized on basis electing parent node measure performance.