Konferenzen und Rahmenprogramm
Maintenance-free MIOTY LPWAN Enabled by Energy Harvesting
Low-power wide-area networks (LPWANs) are a key technology in building up the Internet of Things. A major hurdle during the installation and operation of LPWANs is the power supply covered by small batteries: These batteries have to be recharged or replaced depending on performance like duty-cycle, data rate, coverage and applied sensors. MIOTY, a LPWAN protocol based on the ETSI standard TS103357 with minimum power consumption, is well suited to extend the operation time. Even further extension can be achieved by the energy harvesting using ambient energy like light, heat or motion: Small thermal gradients or vibrations and even indoor light are sufficient to power the MIOTY communication without any battery and transmit data every couple of minutes. We will present measurement results and performance data of a unique combination of energy harvesting and efficient energy management for a fully self-powered, maintenance-free MIOTY node operated by light, thermal gradients or vibrations.
--- Datum: 27.02.2020 Uhrzeit: 14:30 - 15:00 Uhr Ort: Conference Counter NCC Ost