A Fast Channel Assignment Scheme for Emergency Handling in Wireless Body Area Networks.

Sensors (Basel)

Department of Computer Engineering, Chosun University, Gwangju 61452, Korea.

Published: February 2017

Ubiquitous healthcare is a promising technology that has attracted significant attention in recent years; this has led to the realization of wireless body area networks (WBANs). For designing a robust WBAN system, the WBAN has to solve the drawbacks of wireless technology. Also, a WBAN has to support immediate, reliable data transmission for medical services during emergencies. Hence, this study proposes a new MAC superframe structure that can handle emergencies by delivering strongly correlated regular data to a caretaker, within a certain time threshold. Simulation results demonstrate that the proposed MAC protocol achieves low latency and high throughput.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5375763PMC
http://dx.doi.org/10.3390/s17030477DOI Listing

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