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Mbit/second Communication through a Rock Bolt Using Ultrasound
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0002-6216-6132
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0001-8647-436X
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0002-9225-8150
2017 (English)Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

In most industrial processes transfer of data and software from or to sensors is an essential part of the monitoring and control systems. Many of the older, wired communication systems have been or are being replaced with wireless alternatives. A number of challenges are associated with this replacement: Radio receivers are subject to interference from other radio sources. Similarly, radio transmitters may cause undesired interference into other equipment and environments. Compared to wired solutions, security becomes an issue as radio communication links are more vulnerable to eavesdropping than wired schemes. Radio communication with sensors and sensor platforms embedded deep inside large metal structures or fluid tanks may be difficult or even impossible. The objective of this work is to develop and evaluate a high data-rate communications scheme based on ultrasound, which can be used to transmit wirelessly through solid structures. An example will be given using a one-meter segment of a rock bolt.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE, 2017. article id 8092454
Series
IEEE International Ultrasonics Symposium, ISSN 1948-5719, E-ISSN 1948-5727
Keywords [en]
Ultrasonic imaging, Rocks, Fasteners, Sensors, Radio communication, Interference, Channel estimation
National Category
Signal Processing Telecommunications
Research subject
Signal Processing
Identifiers
URN: urn:nbn:se:ltu:diva-66541DOI: 10.1109/ULTSYM.2017.8092454Scopus ID: 2-s2.0-85039419149ISBN: 978-1-5386-3383-0 (electronic)OAI: oai:DiVA.org:ltu-66541DiVA, id: diva2:1155999
Conference
2017 IEEE International Ultrasonics Symposium (IUS), Washington D.C., 6-9 Sept. 2017
Available from: 2017-11-10 Created: 2017-11-10 Last updated: 2018-12-07Bibliographically approved

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Carlson, Johanvan de Beek, JaapMohamad, Medhat

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