Distributed Connectivity Control in Bio-Hybrid Wireless Sensor Networks (CROSBI ID 722835)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Križmančić, Marko ; Rabbel, Tim-Lucas ; Buss, Eduard ; Wahby, Mostafa ; Hamann, Heiko ; Bogdan, Stjepan
engleski
Distributed Connectivity Control in Bio-Hybrid Wireless Sensor Networks
In the WatchPlant project, we aim to develop a bio-hybrid wireless sensor network (WSN) that uses natural plants as sensors for a variety of environmental conditions. One of the major challenges in such a system is managing connectivity while balancing higher data throughput with energy conservation. In this work, connectivity is controlled through the so-called Fiedler value, the second smallest eigenvalue of the Laplacian of the communication graph. We propose a distributed connectivity control method that relies on consensus-based topology estimation, and in which links in the graph are added or removed according to the values of the Fiedler eigenvector obtained from the estimated adjacency matrix. The proposed strategy for estimating and maintaining connectivity was validated in a simulation and in a physical proof-of-concept WSN consisting of several single-board mini-computers.
multi-agent systems ; network topology ; consensus ; distributed control
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Podaci o prilogu
250-257.
2022.
objavljeno
10.1145/3524458.3547260
Podaci o matičnoj publikaciji
Proceedings of the 2022 ACM Conference on Information Technology for Social Good
New York (NY): The Association for Computing Machinery (ACM)
9781450392846
Podaci o skupu
ACM International Conference on Information Technology for Social Good (GoodIT 2018)
predavanje
07.09.2022-09.09.2022
Limassol, Cipar