{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T10:07:30Z","timestamp":1779358050554,"version":"3.51.4"},"reference-count":16,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2020,3,1]],"date-time":"2020-03-01T00:00:00Z","timestamp":1583020800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["2019R1F1A1060501"],"award-info":[{"award-number":["2019R1F1A1060501"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Wireless body area networks (WBANs) have become a new paradigm for electronic healthcare applications; for instance, they are used to efficiently monitor patients in real-time. In this paper, an energy-efficient link scheduling (ELS) protocol for cognitive radio body area networks (CRBANs) is proposed, which aims to minimize energy consumption in CRBANs, while achieving higher probabilities of successful transmissions with multiple CRBANs. The proposed ELS transmits packets in the common control channel to control transmission links amongst CRBANs to the gateway and vice versa. The transmissions of CRBANs to the gateway are scheduled at a specific time by the gateway in different data channels, according to the traffic priority of CRBANs. Packet delivery ratio, delay, and energy consumption are evaluated for multiple CRBANs via extensive simulation.<\/jats:p>","DOI":"10.3390\/s20051355","type":"journal-article","created":{"date-parts":[[2020,3,3]],"date-time":"2020-03-03T03:13:28Z","timestamp":1583205208000},"page":"1355","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Energy-Efficient Protocol of Link Scheduling in Cognitive Radio Body Area Networks for Medical and Healthcare Applications"],"prefix":"10.3390","volume":"20","author":[{"given":"Thien Thi Thanh","family":"Le","sequence":"first","affiliation":[{"name":"School of Computing and Information Technology, Eastern International University, Binh Duong City 75114, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9175-3400","authenticated-orcid":false,"given":"Sangman","family":"Moh","sequence":"additional","affiliation":[{"name":"Department of Computer Engineering, Chosun University, Gwangju 61452, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,3,1]]},"reference":[{"key":"ref_1","unstructured":"(2012). 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Commun."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"29567","DOI":"10.1109\/ACCESS.2018.2843259","article-title":"Technologies and Challenges for Cognitive Radio Enabled Medical Wireless Body Area Networks","volume":"6","author":"Shabnam","year":"2018","journal-title":"IEEE Access"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"2209","DOI":"10.1109\/TMC.2018.2793198","article-title":"Transmission Management of Delay-Sensitive Medical Packets in beyond Wireless Body Area Networks: A Queueing Game Approach","volume":"17","author":"Changyan","year":"2018","journal-title":"IEEE Trans. Mob. Comput."},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Shen, Q., Liu, J., Yu, H., Ma, Z., Li, M., Shen, Z., and Chen, C. (2013, January 12\u201314). Adaptive Cognitive Enhanced Platform for WBAN. 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Sensors, 19.","DOI":"10.3390\/s19071640"},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Ali, M., Moungla, H., Younis, M., and Mehaoua, A. (2017, January 26\u201330). IoT-enabled Channel Selection Approach for WBANs. Proceedings of the 13th International Wireless Communications and Mobile Computing Conference (IWCMC), Valencia, Spain.","DOI":"10.1109\/IWCMC.2017.7986554"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1155\/2017\/3721234","article-title":"A Survey on Secure Wireless Body Area Networks","volume":"2017","author":"Zou","year":"2017","journal-title":"Secur. Commun. Netw."},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Salim, S., and Moh, S. (2016). An Energy-Efficient Game-Theory-Based Spectrum Decision Scheme for Cognitive Radio Sensor Networks. Sensors, 16.","DOI":"10.3390\/s16071009"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1002\/2013RS005319","article-title":"A Review of Radio Channel Models for Body Centric Communications","volume":"49","author":"Cotton","year":"2014","journal-title":"Radio Sci."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/20\/5\/1355\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T09:02:56Z","timestamp":1760173376000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/20\/5\/1355"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,1]]},"references-count":16,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2020,3]]}},"alternative-id":["s20051355"],"URL":"https:\/\/doi.org\/10.3390\/s20051355","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,1]]}}}