Heartbeat design for energy-aware IoT: Are your sensors alive?

作者：

Highlights：

• We derive the optimal heartbeat period for WSNs with transmission suppression.

• The optimal heartbeat period is obtained by minimising the Bayes risk.

• Using the optimal heartbeat period, we propose an optimal heartbeat transmission protocol.

• The proposed method is experimentally validated on one-year worth of monitoring data.

摘要

•We derive the optimal heartbeat period for WSNs with transmission suppression.•The optimal heartbeat period is obtained by minimising the Bayes risk.•Using the optimal heartbeat period, we propose an optimal heartbeat transmission protocol.•The proposed method is experimentally validated on one-year worth of monitoring data.

论文关键词：Internet of things,Wireless sensor networks,Failure detection,Heartbeat transmission,Edge mining

论文评审过程：Received 17 December 2018, Revised 12 March 2019, Accepted 13 March 2019, Available online 24 March 2019, Version of Record 29 March 2019.

论文官网地址：https://doi.org/10.1016/j.eswa.2019.03.022