Nowadays distributed electronic health and fitness monitoring are hot-topics in bio-engineering, however common solutions for Wireless Body Area Networks (WBANs) featuring high-density sampled data transmission still stumbles over the trade-off among data rate, application throughput, and latency. Therefore, the Bluetooth Low Energy (BLE) and the IEEE 802.15.4 protocols are here investigated, with the aim of developing an event-driven WBAN to support a threshold-crossing surface ElectroMyoGraphy (sEMG) acquisition approach. We then implemented a custom protocol to overcome their limitations and fulfil all the requirements, resulting in a transmission latency of 0.856 ms ± 1 µs and enabling a functional operating time up to 110 h.
Low Latency Protocols Investigation for Event-Driven Wireless Body Area Networks / Mongardi, Andrea; Rossi, Fabio; Pellegrino, Elia; Ros, Paolo Motto; Roch, Massimo Ruo; Martina, Maurizio. - ELETTRONICO. - (2021), pp. 01-06. (Intervento presentato al convegno 2021 IEEE Biomedical Circuits and Systems Conference (BioCAS) tenutosi a Berlin (Germany) nel 7-9 Ottobre 2021) [10.1109/BioCAS49922.2021.9644953].
Low Latency Protocols Investigation for Event-Driven Wireless Body Area Networks
Mongardi, Andrea;Rossi, Fabio;Ros, Paolo Motto;Roch, Massimo Ruo;Martina, Maurizio
2021
Abstract
Nowadays distributed electronic health and fitness monitoring are hot-topics in bio-engineering, however common solutions for Wireless Body Area Networks (WBANs) featuring high-density sampled data transmission still stumbles over the trade-off among data rate, application throughput, and latency. Therefore, the Bluetooth Low Energy (BLE) and the IEEE 802.15.4 protocols are here investigated, with the aim of developing an event-driven WBAN to support a threshold-crossing surface ElectroMyoGraphy (sEMG) acquisition approach. We then implemented a custom protocol to overcome their limitations and fulfil all the requirements, resulting in a transmission latency of 0.856 ms ± 1 µs and enabling a functional operating time up to 110 h.File | Dimensione | Formato | |
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2021_MongardiAetal_LowLatencyProtocolsInvestigationForEventDrivenWirelessBodyAreaNetwork.pdf
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https://hdl.handle.net/11583/2947832