{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T21:58:33Z","timestamp":1774475913118,"version":"3.50.1"},"reference-count":27,"publisher":"MDPI AG","issue":"17","license":[{"start":{"date-parts":[[2021,8,30]],"date-time":"2021-08-30T00:00:00Z","timestamp":1630281600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003708","name":"Korea Institute of Science and Technology Information","doi-asserted-by":"publisher","award":["K-21-L02-C02-S01"],"award-info":[{"award-number":["K-21-L02-C02-S01"]}],"id":[{"id":"10.13039\/501100003708","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Here, we introduce the current stage and future directions of the wireless infrastructure of the Korea Research Environment Open NETwork (KREONET), a representative national research and education network in Korea. In 2018, ScienceLoRa, a pioneering wireless network infrastructure for scientific applications based on low-power wide-area network technology, was launched. Existing in-service applications in monitoring regions, research facilities, and universities prove the effectiveness of using wireless infrastructure in scientific areas. Furthermore, to support the more stringent requirements of various scientific scenarios, ScienceLoRa is evolving toward ScienceIoT by employing high-performance wireless technology and distributed computing capability. Specifically, by accommodating a private 5G network and an integrated edge computing platform, ScienceIoT is expected to support cutting-edge scientific applications requiring high-throughput and distributed data processing.<\/jats:p>","DOI":"10.3390\/s21175852","type":"journal-article","created":{"date-parts":[[2021,8,31]],"date-time":"2021-08-31T22:58:15Z","timestamp":1630450695000},"page":"5852","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["ScienceIoT: Evolution of the Wireless Infrastructure of KREONET"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2276-8013","authenticated-orcid":false,"given":"Cheonyong","family":"Kim","sequence":"first","affiliation":[{"name":"Advanced KREONET Center, KISTI, Daejeon 34141, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4665-0602","authenticated-orcid":false,"given":"Joobum","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Information Technology, Middle Georgia State University, Macon, GA 31206, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9195-7155","authenticated-orcid":false,"given":"Ki-Hyeon","family":"Kim","sequence":"additional","affiliation":[{"name":"Advanced KREONET Center, KISTI, Daejeon 34141, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4438-1901","authenticated-orcid":false,"given":"Sang-Kwon","family":"Lee","sequence":"additional","affiliation":[{"name":"Advanced KREONET Center, KISTI, Daejeon 34141, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7636-8990","authenticated-orcid":false,"given":"Kiwook","family":"Kim","sequence":"additional","affiliation":[{"name":"Advanced KREONET Center, KISTI, Daejeon 34141, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6471-6380","authenticated-orcid":false,"given":"Syed Asif Raza","family":"Shah","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Sukkur IBA University, Airport Road, Delhi Muslim Housing Society, Sukkur 65200, Sindh, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3013-7011","authenticated-orcid":false,"given":"Young-Hoon","family":"Goo","sequence":"additional","affiliation":[{"name":"Advanced KREONET Center, KISTI, Daejeon 34141, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,8,30]]},"reference":[{"key":"ref_1","unstructured":"Cisco (2019). 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