Typical wireless sensor network comprises sensors and a sink. The sink gathers and analyzes the data from sensors and then takes the corresponding action. Such architecture may have single-point of failure problem. Besides, when sensors have no direct link with the sink, they must deliver data by hopping scheme. The sink may take a longer time to collect data. Furthermore, faulty sensors and environment interference may cause an incorrect result. To overcome the mentioned problems, we propose a consensus problem based solution to make all sensors reach an agreement without the sink. It can conduct actions more quickly and directly. Crown Copyright © 2009.
CITATION STYLE
Hsieh, H. C., Leu, J. S., & Shih, W. K. (2010). A fault-tolerant scheme for an autonomous local wireless sensor network. Computer Standards and Interfaces, 32(4), 215–221. https://doi.org/10.1016/j.csi.2009.11.012
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