{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,10]],"date-time":"2025-09-10T21:38:58Z","timestamp":1757540338238},"reference-count":30,"publisher":"IEEE","license":[{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,9]]},"DOI":"10.1109\/ipin.2019.8911820","type":"proceedings-article","created":{"date-parts":[[2019,11,29]],"date-time":"2019-11-29T11:16:31Z","timestamp":1575026191000},"page":"1-8","source":"Crossref","is-referenced-by-count":5,"title":["Enhancing WiFi RSS fingerprint positioning accuracy: lobe-forming in radiation pattern enabled by an air-gap"],"prefix":"10.1109","author":[{"given":"S.","family":"Lembo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Horsmanheimo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Somersalo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Laukkanen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.","family":"Tuomimaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Huilla","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-20883-1_22"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/IPIN.2015.7346754"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/IPIN.2016.7743586"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/NAECON.2018.8556731"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1145\/1859995.1860016"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2757472"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/IPIN.2014.7275493"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/IPIN.2010.5648247"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/IPIN.2016.7743641"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/BGC.Geomatics.2016.17"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ICCW.2019.8756883"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/EuCAP.2014.6902090"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2016.2637663"},{"key":"ref27","first-page":"1","article-title":"A position estimation method based on position fingerprint using directional antennas","author":"yamada","year":"2015","journal-title":"Proc 2015 Int Symp Antennas and Propagation (ISAP)"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2015.2464084"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TSMCC.2007.905750"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/ICL-GNSS.2015.7217151"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2019.2911558"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2833029"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2016.2632427"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/MobileSoft.2016.011"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2012.6288374"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/WPNC.2010.5653403"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC.2010.5506586"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-26626-8_24"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICCS.2010.5686092"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2007.1017"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/JSYST.2016.2525814"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/ICCE-Berlin.2013.6698019"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/SDF.2012.6327911"}],"event":{"name":"2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","start":{"date-parts":[[2019,9,30]]},"location":"Pisa, Italy","end":{"date-parts":[[2019,10,3]]}},"container-title":["2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8903208\/8911740\/08911820.pdf?arnumber=8911820","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,17]],"date-time":"2022-07-17T21:48:00Z","timestamp":1658094480000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8911820\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9]]},"references-count":30,"URL":"https:\/\/doi.org\/10.1109\/ipin.2019.8911820","relation":{},"subject":[],"published":{"date-parts":[[2019,9]]}}}