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SenPUI: Solutions for Sensing and Primary User Interference in Cognitive Radio Implementation of a Wireless Sensor Network
Joint Authors
Besher, Kedir Mamo
Nieto-Hipolito, Juan-Ivan
Vazquez Briseno, Mabel
Buenrostro Mariscal, Raymundo
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-24
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
After an introduction of cognitive radio (CR) technology in communication, the hot research topics are sensing, Primary User Interference (PUI), spectrum management, security, spectrum sharing, and environmental sensing.
Among the listed, sensing and Primary User Interference are the bold ones.
The base query for these two problems lays finding a means for which and what channel at a particular time is available and avoiding interference with Primary Users (PU).
This article presents a novel cognitive radio algorithm called SenPUI for both mentioned main challenges, sensing and PUI.
First, energy scan during the inactive portion of communication which is dynamic is done.
Second, application packet based primary user identification for PUI avoidance is proposed as base solution.
Both techniques described in this work are implemented and resulted in a significant reduction of the target problems estimated around 10-30% reduction in average.
Main limitations of Wireless Sensor Network (WSN) such as memory, battery lifetime, and size are considered during the design and implementation of our solutions.
American Psychological Association (APA)
Besher, Kedir Mamo& Nieto-Hipolito, Juan-Ivan& Vazquez Briseno, Mabel& Buenrostro Mariscal, Raymundo. 2019. SenPUI: Solutions for Sensing and Primary User Interference in Cognitive Radio Implementation of a Wireless Sensor Network. Wireless Communications and Mobile Computing،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1212034
Modern Language Association (MLA)
Besher, Kedir Mamo…[et al.]. SenPUI: Solutions for Sensing and Primary User Interference in Cognitive Radio Implementation of a Wireless Sensor Network. Wireless Communications and Mobile Computing No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1212034
American Medical Association (AMA)
Besher, Kedir Mamo& Nieto-Hipolito, Juan-Ivan& Vazquez Briseno, Mabel& Buenrostro Mariscal, Raymundo. SenPUI: Solutions for Sensing and Primary User Interference in Cognitive Radio Implementation of a Wireless Sensor Network. Wireless Communications and Mobile Computing. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1212034
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212034