{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T02:06:05Z","timestamp":1740103565977,"version":"3.37.3"},"reference-count":16,"publisher":"Wiley","license":[{"start":{"date-parts":[[2019,3,24]],"date-time":"2019-03-24T00:00:00Z","timestamp":1553385600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Universidad Aut\u00f3noma de Baja California, Ensenada"},{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Research Center"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2019,3,24]]},"abstract":"<jats:p>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.<\/jats:p>","DOI":"10.1155\/2019\/2405141","type":"journal-article","created":{"date-parts":[[2019,3,24]],"date-time":"2019-03-24T19:30:36Z","timestamp":1553455836000},"page":"1-8","source":"Crossref","is-referenced-by-count":7,"title":["SenPUI: Solutions for Sensing and Primary User Interference in Cognitive Radio Implementation of a Wireless Sensor Network"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2023-7107","authenticated-orcid":true,"given":"Kedir Mamo","family":"Besher","sequence":"first","affiliation":[{"name":"FIAD-Universidad Aut\u00f3noma de Baja California, Ensenada, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0105-6789","authenticated-orcid":true,"given":"Juan-Ivan","family":"Nieto-Hipolito","sequence":"additional","affiliation":[{"name":"FIAD-Universidad Aut\u00f3noma de Baja California, Ensenada, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2545-2153","authenticated-orcid":true,"given":"Mabel","family":"Vazquez Briseno","sequence":"additional","affiliation":[{"name":"FIAD-Universidad Aut\u00f3noma de Baja California, Ensenada, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1449-1982","authenticated-orcid":true,"given":"Raymundo","family":"Buenrostro Mariscal","sequence":"additional","affiliation":[{"name":"Universidad de Colima, Mexico"}]}],"member":"311","reference":[{"volume-title":"IEEE draft standard for local and metropolitan area networks - Part 15.4","year":"2011","key":"10"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2015.2417119"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2440359"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2016.2615438"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2015.2440428"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2596763"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2017.2674181"},{"key":"11","first-page":"1","volume":"03","year":"2009","journal-title":"UCLA Networked & Embedded Sensing Lab"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2013.130319"},{"key":"13","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1007\/978-3-642-23041-7_4","volume-title":"An overview of spectrum occupancy models for cognitive radio networks","volume":"6827","year":"2011"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2006.05.001"},{"issue":"10","key":"15","first-page":"20","volume":"2","year":"2013","journal-title":"International Journal of Enhanced Research in Science Technology & Engineering"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2010.5416346"},{"issue":"9","key":"19","volume":"11","year":"2015","journal-title":"International Journal of Distributed Sensor Networks"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1109\/T-WC.2008.070391"},{"issue":"4","key":"21","volume":"7","year":"2017","journal-title":"Advances in Internet of Things"}],"container-title":["Wireless Communications and Mobile Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2019\/2405141.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2019\/2405141.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2019\/2405141.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,23]],"date-time":"2020-02-23T18:30:24Z","timestamp":1582482624000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/wcmc\/2019\/2405141\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,3,24]]},"references-count":16,"alternative-id":["2405141","2405141"],"URL":"https:\/\/doi.org\/10.1155\/2019\/2405141","relation":{},"ISSN":["1530-8669","1530-8677"],"issn-type":[{"type":"print","value":"1530-8669"},{"type":"electronic","value":"1530-8677"}],"subject":[],"published":{"date-parts":[[2019,3,24]]}}}