{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,2]],"date-time":"2026-01-02T07:48:59Z","timestamp":1767340139258,"version":"3.45.0"},"reference-count":54,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"National Key Research and Development Program of China","award":["2023YFE0126500"],"award-info":[{"award-number":["2023YFE0126500"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62071020"],"award-info":[{"award-number":["62071020"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Instrum. Meas."],"published-print":{"date-parts":[[2024]]},"DOI":"10.1109\/tim.2024.3485434","type":"journal-article","created":{"date-parts":[[2024,10,23]],"date-time":"2024-10-23T13:46:47Z","timestamp":1729691207000},"page":"1-18","source":"Crossref","is-referenced-by-count":2,"title":["Fusion Positioning of GNSS-Cellular Signals of Opportunity Under Low Observability"],"prefix":"10.1109","volume":"73","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3685-2435","authenticated-orcid":false,"given":"Tian","family":"Jin","sequence":"first","affiliation":[{"name":"School of Electronic and Information Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8252-3723","authenticated-orcid":false,"given":"Pei","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Electronic and Information Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4319-1834","authenticated-orcid":false,"given":"James","family":"Chakwizira","sequence":"additional","affiliation":[{"name":"Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-5921-4742","authenticated-orcid":false,"given":"Yuchen","family":"Wang","sequence":"additional","affiliation":[{"name":"South Africa-China Transport Co-Operation Centre, Pretoria, South Africa"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/tim.2024.3369156"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/tim.2022.3168896"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2018.2826798"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.2314096"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2606099"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2012.2187518"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3061985"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2016.2567224"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2023.3325797"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2799167"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/tsp.2021.3068920"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2023.3304286"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2021.3119929"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/tits.2021.3055200"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2789882"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2799166"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1002\/navi.272"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/tiv.2022.3187957"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/taes.2022.3162770"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/PLANS.2008.4570053"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2018.2804223"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2022.3154821"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-023-02248-1"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2022.3232801"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-15-3715-8_47"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.3390\/s18103220"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2024.3396991"},{"volume-title":"Base Station (BS) ElectroMagnetic Compatibility (EMC)","year":"2021","key":"ref28"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.33012\/2017.15221"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2013.032013.120381"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/NAVITEC.2016.7849332"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/ICCW.2018.8403684"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.3390\/app13010366"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1080\/10095020.2022.2144481"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2012.2193854"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.54419\/6JU0O5"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-007-0157-x"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2019.2948452"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.1976.308294"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.1984.310439"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/9.250476"},{"key":"ref42","first-page":"1856","article-title":"Extended Kalman filter modifications based on an optimization view point","volume-title":"Proc. 18th Int. Conf. Inf. Fusion (Fusion)","author":"Skoglund"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2005.128"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1007\/BF00932218"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1007\/s10589-012-9469-8"},{"article-title":"Precise navigation with cellular signals: Receiver design, differential and non-differential frameworks, and performance analysis","year":"2020","author":"Khalife","key":"ref46"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/wcnc.2013.6555215"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.2514\/6.2012-4760"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1088\/1742-6596\/659\/1\/012022"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2003.1261132"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/tvt.2023.3274210"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1109\/7.165367"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-018-1116-4"},{"key":"ref54","first-page":"220","article-title":"Least squares","volume-title":"Fundamentals of Statistical Signal Processing: Estimation Theory","author":"Kay","year":"1993"}],"container-title":["IEEE Transactions on Instrumentation and Measurement"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/19\/10367905\/10731872.pdf?arnumber=10731872","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T06:03:07Z","timestamp":1762927387000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10731872\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024]]},"references-count":54,"URL":"https:\/\/doi.org\/10.1109\/tim.2024.3485434","relation":{},"ISSN":["0018-9456","1557-9662"],"issn-type":[{"type":"print","value":"0018-9456"},{"type":"electronic","value":"1557-9662"}],"subject":[],"published":{"date-parts":[[2024]]}}}