TY - GEN
T1 - Ultra low power asynchronous MAC protocol using wake-up radio for energy neutral WSN
AU - Le, Trong Nhan
AU - Magno, Michele
AU - Pegatoquet, Alain
AU - Berder, Olivier
AU - Sentieys, Olivier
AU - Popovici, Emanuel
PY - 2013
Y1 - 2013
N2 - To extend the system lifetime of WSN, energy harvesting techniques have been considered as potential solutions for long-term operations. Instead of minimizing the consumed energy as for the case of battery-powered systems, the harvesting node is adapted to Energy Neutral Operation (ENO) to achieve a theoretically infinite lifetime. Therefore, consumed energy due to communications is the critical issue to increase the system performance. In this paper, a nano-watt wake-up radio receiver (WUR) is used cooperatively with the main transceiver in order to reduce the wasted energy of idle listening in asynchronous MAC protocols where the node is waiting for potential messages, while still maintaining the same reactivity. Simulation results show that the throughput can be improve up to 82% with 53% energy saving compared to non-WUR approach of the TICER protocol. Our simulations are performed on OMNET++ with three different widely radio chips CC2420, CC2500 and CC1100 using models with measured data.
AB - To extend the system lifetime of WSN, energy harvesting techniques have been considered as potential solutions for long-term operations. Instead of minimizing the consumed energy as for the case of battery-powered systems, the harvesting node is adapted to Energy Neutral Operation (ENO) to achieve a theoretically infinite lifetime. Therefore, consumed energy due to communications is the critical issue to increase the system performance. In this paper, a nano-watt wake-up radio receiver (WUR) is used cooperatively with the main transceiver in order to reduce the wasted energy of idle listening in asynchronous MAC protocols where the node is waiting for potential messages, while still maintaining the same reactivity. Simulation results show that the throughput can be improve up to 82% with 53% energy saving compared to non-WUR approach of the TICER protocol. Our simulations are performed on OMNET++ with three different widely radio chips CC2420, CC2500 and CC1100 using models with measured data.
KW - energy harvesting
KW - MAC protocol
KW - wake-up radio receiver
UR - https://www.scopus.com/pages/publications/84891521043
U2 - 10.1145/2534208.2534221
DO - 10.1145/2534208.2534221
M3 - Conference proceeding
AN - SCOPUS:84891521043
SN - 9781450324328
T3 - ENSSys 2013 - Proceedings of the 1st International Workshop on Energy Neutral Sensing Systems
BT - ENSSys 2013 - Proceedings of the 1st International Workshop on Energy Neutral Sensing Systems
T2 - 1st International Workshop on Energy Neutral Sensing Systems, ENSSys 2013
Y2 - 13 November 2013 through 13 November 2013
ER -