{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T16:35:34Z","timestamp":1784133334435,"version":"3.55.0"},"reference-count":60,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"1","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100007275","name":"Ministry of Science and Technology (MOST) Major Research and Development Project","doi-asserted-by":"publisher","award":["2021YFB2900204"],"award-info":[{"award-number":["2021YFB2900204"]}],"id":[{"id":"10.13039\/501100007275","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Sichuan Science and Technology Program","award":["2022YFH0022"],"award-info":[{"award-number":["2022YFH0022"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62132004"],"award-info":[{"award-number":["62132004"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62301123"],"award-info":[{"award-number":["62301123"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Stable Supporting Fund of the National Key Laboratory of Underwater Acoustic Technology"},{"DOI":"10.13039\/100022963","name":"Key Research and Development Program of Zhejiang Province","doi-asserted-by":"publisher","award":["2022C01093"],"award-info":[{"award-number":["2022C01093"]}],"id":[{"id":"10.13039\/100022963","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE J. Sel. Areas Commun."],"published-print":{"date-parts":[[2025,1]]},"DOI":"10.1109\/jsac.2024.3460059","type":"journal-article","created":{"date-parts":[[2024,9,16]],"date-time":"2024-09-16T14:01:10Z","timestamp":1726495270000},"page":"107-121","source":"Crossref","is-referenced-by-count":16,"title":["Joint User Identification, Channel Estimation, and Data Detection for Grant-Free NOMA in LEO Satellite Communications"],"prefix":"10.1109","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-0484-2209","authenticated-orcid":false,"given":"Chen","family":"Zhang","sequence":"first","affiliation":[{"name":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yusha","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5157-0172","authenticated-orcid":false,"given":"Jie","family":"Hu","sequence":"additional","affiliation":[{"name":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kun","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Intelligent Software and Engineering, Nanjing University, Suzhou, Jiangsu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3261362"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.3038387"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3134949"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2018.2866820"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2020.3015995"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/PIMRC48278.2020.9217207"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3250227"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2017.2735988"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TGCN.2022.3186792"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2021.3112907"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2023.3285875"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2878571"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3247986"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3224645"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2022.3190887"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3190315"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3049594"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3095350"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3076579"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.23919\/JCC.2023.00.020"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM48099.2022.10000986"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2023.3277836"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM48099.2022.10000619"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3214862"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2859806"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3107576"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2020.2997336"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3125453"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2895263"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2024.3365868"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3220844"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2022.3171450"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2023.3337004"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.23919\/JCC.2022.03.020"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/ASMS\/SPSC55670.2022.9914689"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2023.3333934"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC49053.2021.9417508"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2022.3177784"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/ICUWB.2016.7790383"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3148262"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2023.3280919"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC45663.2020.9120664"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3077569"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.3007545"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3228730"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2022.3227294"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2022.3196128"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2003.811182"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2015.2433915"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1049\/ecej:19990506"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2005.850327"},{"key":"ref52","first-page":"211","article-title":"Sparse Bayesian learning and the relevance vector machine","volume":"1","author":"Tipping","year":"2001","journal-title":"J. Mach. Learn. Res."},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2375133"},{"key":"ref54","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2011.6033942"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2016.2556582"},{"key":"ref56","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2021.3114985"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2014.6874830"},{"key":"ref58","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2619365"},{"key":"ref59","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2014.7094812"},{"key":"ref60","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2019.2898323"}],"container-title":["IEEE Journal on Selected Areas in Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/49\/10807655\/10680640.pdf?arnumber=10680640","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T18:46:02Z","timestamp":1763491562000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10680640\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,1]]},"references-count":60,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1109\/jsac.2024.3460059","relation":{},"ISSN":["1558-0008","0733-8716"],"issn-type":[{"value":"1558-0008","type":"electronic"},{"value":"0733-8716","type":"print"}],"subject":[],"published":{"date-parts":[[2025,1]]}}}