On Distributed Sensor Fusion in Batteryless Intermittent Networks
On Distributed Sensor Fusion in Batteryless Intermittent Networks
复制标题
无电池间歇网络中的分布式传感器融合
DOI：
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复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
P. Pawełczak
中科院分区：
文献类型：
--
作者：
K. Yıldırım;P. Pawełczak
Distributed and collaborative computation has never been considered before in networks of batteryless sensors. This can bring many advantages for applications (e.g. longer transmission ranges, lower network costs), however introducing new research challenges. In this paper, we focus on the well-known distributed sensor fusion but in an intermittently-powered batteryless sensor network. The goal is to estimate a parameter collaboratively by considering individual sensor measurements. We show that, even though the nodes stop operation with high probability due to random power failures and they neither communicate with their neighbors nor perform computation most of the time, the simplest implementation of the fully-distributed sensor fusion based on average consensus improves the overall estimation quality of the network considerably. In the light of this, we anticipate that if harvested energy is used efficiently so that nodes have more opportunity to receive and send packets, existing fully-distributed protocols can be implemented with tiny modifications in networks of batteryless sensors.
影响因子：
2
作者：
Hester, Josiah;Tobias, Nicole;Sorber, Jacob
通讯作者：
Sorber, Jacob
DOI：
10.1109/tcad.2016.2547919
发表时间：
2016-12-01
影响因子：
2.9
作者：
Balsamo, Domenico;Weddell, Alex S.;Benini, Luca
通讯作者：
Benini, Luca