{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T17:16:02Z","timestamp":1771002962539,"version":"3.50.1"},"reference-count":19,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2025,4,3]],"date-time":"2025-04-03T00:00:00Z","timestamp":1743638400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Computational Methods in Sciences and Engineering"],"published-print":{"date-parts":[[2025,5]]},"abstract":"\n With the increasing demand for location information, applications based on location information are also showing a diversified trend. Traditional indoor positioning technology often requires multiple base stations or relies on external devices to achieve positioning. To better avoid the problem of synchronization between sites in multi-site positioning systems, this study proposes a positioning method based on differential evolution algorithm in indoor non line of sight scenarios with known access point locations. By collecting multi-path fingerprint features from terminals and utilizing differential evolution algorithm for optimization, a single station positioning system based on differential evolution algorithm was established to achieve indoor single station positioning of basketball courts. The experiment shows that the positioning model can achieve 90% accuracy when the distance between\n \n \n \n R<\/mml:mi>\n P<\/mml:mi>\n <\/mml:mrow>\n <\/mml:math>\n <\/jats:inline-formula>\n is 0.8\u00a0m. In terms of positioning performance, a grid spacing of 0.5\u00a0meters is the best. Based on differential evolution algorithm, it can not only overcome the issue of error increase caused by multi-path effects but also improve positioning accuracy and stability. This study is essential for the design and optimization of indoor positioning systems.\n <\/jats:p>","DOI":"10.1177\/14727978251321729","type":"journal-article","created":{"date-parts":[[2025,4,4]],"date-time":"2025-04-04T01:54:24Z","timestamp":1743731664000},"page":"2770-2782","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Indoor single station location technology for basketball court based on differential evolution algorithm for terminal multi-path fingerprint features"],"prefix":"10.1177","volume":"25","author":[{"given":"Junxian","family":"Huang","sequence":"first","affiliation":[{"name":"Jimei University"}]},{"given":"Zhongwang","family":"Cao","sequence":"additional","affiliation":[{"name":"Fujian Chuanzheng Communications College"}]}],"member":"179","published-online":{"date-parts":[[2025,4,3]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1049\/cmu2.12301"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/hec.4244"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1113\/EP088204"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2021.04.009"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.rser.2022.112170"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1049\/gtd2.12128"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1049\/cit2.12145"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2022.108582"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.energy.2021.121850"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1049\/gtd2.12296"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2021.107636"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1145\/3448303"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1049\/iet-com.2019.1141"},{"issue":"7","key":"e_1_3_2_15_2","first-page":"1017","article-title":"Research on indoor wireless positioning precision optimization based on UWB","volume":"19","author":"Guo H","year":"2020","unstructured":"Guo H, Li MQ, Zhang XJ, et al. 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