Improving Effectiveness of Seamless Redundancy in Real Industrial Wi-Fi Networks
IEEE Transactions on Industrial Informatics, ISSN: 1551-3203, Vol: 14, Issue: 5, Page: 2095-2107
2018
- 24Citations
- 16Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Reliability and determinism of Wi-Fi can be tangibly improved by means of seamless redundancy, to the point of making this technology suitable for industrial environments. As pointed out in recent papers, the most benefits can be achieved when no phenomena can simultaneously affect transmissions on all channels of a redundant link. In this paper, several aspects are analyzed which, if not properly counteracted, may worsen seamless redundancy effectiveness. Effects they cause on communication have been experimentally evaluated in real testbeds, which rely on commercial Wi-Fi devices. Then, practical guidelines are provided, which aim at preventing joint interference through a careful system design. Results show that measured communication quality can be made as good as expected in theory.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85031817960&origin=inward; http://dx.doi.org/10.1109/tii.2017.2759788; https://ieeexplore.ieee.org/document/8060997/; http://ieeexplore.ieee.org/document/8060997/; http://xplorestaging.ieee.org/ielx7/9424/4389054/08060997.pdf?arnumber=8060997
Institute of Electrical and Electronics Engineers (IEEE)
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