{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:06:57Z","timestamp":1753880817108,"version":"3.41.2"},"reference-count":29,"publisher":"World Scientific Pub Co Pte Ltd","issue":"02","funder":[{"name":"the Sanya Science and Technology Special Fund","award":["2022KJCX30"],"award-info":[{"award-number":["2022KJCX30"]}]},{"name":"the Hainan Province Science and Technology Special Fund","award":["ZDYF2024GXJS034"],"award-info":[{"award-number":["ZDYF2024GXJS034"]}]},{"name":"the Innovation Platform for Academicians of Hainan Province","award":["YSPTZX202036"],"award-info":[{"award-number":["YSPTZX202036"]}]},{"name":"the Hainan Provincial Natural Science Foundation of China","award":["621MS0787","621QN271"],"award-info":[{"award-number":["621MS0787","621QN271"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Patt. Recogn. Artif. Intell."],"published-print":{"date-parts":[[2025,2]]},"abstract":"<jats:p> Numerous people to determine the location by wireless fingerprint technology indoors at present. The premise of fingerprint positioning is to assume that the received signal strength distance is consistent with the positioning distance. However, due to the interference of obstacles such as walls, desks, chairs, pedestrians, the closest distance selected using the received signal strength distance may not be the closest to the target at its corresponding position, which may lead to large positioning errors. To improve accuracy, this paper analyzes the advantages of the respective features of RSS and CSI, use algorithms to extract them, and proposes a novel WiFi fingerprint positioning algorithm for fusion to estimate the target location. The experimental data show that this method has certain advantages in improving positioning accuracy. <\/jats:p>","DOI":"10.1142\/s0218001425570022","type":"journal-article","created":{"date-parts":[[2025,1,22]],"date-time":"2025-01-22T06:38:27Z","timestamp":1737527907000},"source":"Crossref","is-referenced-by-count":1,"title":["An Indoor WiFi Fingerprint Positioning Based on RSS and CSI"],"prefix":"10.1142","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9195-8000","authenticated-orcid":false,"given":"Kun","family":"Zhang","sequence":"first","affiliation":[{"name":"School of Information Science and Technology, Hainan Normal University, Haikou 571158, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8313-7859","authenticated-orcid":false,"given":"Feixue","family":"Cheng","sequence":"additional","affiliation":[{"name":"Xi\u2019an BYD Electronics Co., Ltd, Xi\u2019an 710076, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8298-9726","authenticated-orcid":false,"given":"Haifeng","family":"Wang","sequence":"additional","affiliation":[{"name":"Yazhou Bay Innovation Institute, Hainan Tropical Ocean University, Sanya, Hainan 572025, P.\u00a0R.\u00a0China"},{"name":"School of Computer Science and Technology, Hainan Tropical Ocean University, Sanya, Hainan 572022, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8481-1796","authenticated-orcid":false,"given":"Yu","family":"Zhou","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology, Hainan Normal University, Haikou 571158, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-8537-907X","authenticated-orcid":false,"given":"Qiang","family":"Geng","sequence":"additional","affiliation":[{"name":"TJ-YZ School of Network Science, Haikou University of Economics, Haikou 571127, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-0532-7496","authenticated-orcid":false,"given":"Jinyang","family":"Zhou","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology, Hainan Normal University, Haikou 571158, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-6460-5454","authenticated-orcid":false,"given":"Yukang","family":"Fan","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology, Hainan Normal University, Haikou 571158, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-4933-4691","authenticated-orcid":false,"given":"Wenting","family":"Pan","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology, Hainan Normal University, Haikou 571158, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2025,3,7]]},"reference":[{"key":"S0218001425570022BIB001","doi-asserted-by":"publisher","DOI":"10.1504\/IJSNET.2016.079335"},{"key":"S0218001425570022BIB002","doi-asserted-by":"publisher","DOI":"10.1007\/s12243-016-0494-y"},{"key":"S0218001425570022BIB004","doi-asserted-by":"publisher","DOI":"10.1145\/1138127.1138129"},{"issue":"07","key":"S0218001425570022BIB005","first-page":"114","volume":"44","author":"Dang X. 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