{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,16]],"date-time":"2025-04-16T04:11:40Z","timestamp":1744776700830,"version":"3.40.4"},"reference-count":24,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","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":[{"name":"National Key R&amp;D Program of China","award":["2025YFE0100900"],"award-info":[{"award-number":["2025YFE0100900"]}]},{"DOI":"10.13039\/501100003336","name":"Bulgarian National Science Fund","doi-asserted-by":"publisher","award":["BG-175467353-2024-06-0015-C01"],"award-info":[{"award-number":["BG-175467353-2024-06-0015-C01"]}],"id":[{"id":"10.13039\/501100003336","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Key Laboratory of Wireless Communications Foundation","award":["2024-kgr-jj-03"],"award-info":[{"award-number":["2024-kgr-jj-03"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2025]]},"DOI":"10.1109\/lsp.2025.3551943","type":"journal-article","created":{"date-parts":[[2025,3,17]],"date-time":"2025-03-17T17:53:54Z","timestamp":1742234034000},"page":"1490-1494","source":"Crossref","is-referenced-by-count":0,"title":["Sensing Within Ultra-Short Duration: Extended Subspace Algorithms With Insufficient Snapshots"],"prefix":"10.1109","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1179-5024","authenticated-orcid":false,"given":"Teng","family":"Ma","sequence":"first","affiliation":[{"name":"National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-7235-4435","authenticated-orcid":false,"given":"Yuxuan","family":"Feng","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2127-8947","authenticated-orcid":false,"given":"Yue","family":"Xiao","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8137-0529","authenticated-orcid":false,"given":"Xia","family":"Lei","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3226-5639","authenticated-orcid":false,"given":"Vladimir","family":"Poulkov","sequence":"additional","affiliation":[{"name":"Faculty of Telecommunications, Technical University of Sofia, Sofia, Bulgaria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3190845"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1969.7278"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.1986.1143830"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/29.32276"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/globalsip45357.2019.8969436"},{"key":"ref6","first-page":"1","article-title":"Performance improvement of DOA estimation using compressed sensing by SAGE algorithm","volume-title":"Proc. IEEE Int. Symp. Antennas Propag.","author":"Inami","year":"2019"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ICSPCC.2014.6986312"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/CCECE53047.2021.9569205"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/RadarConf2248738.2022.9763905"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP40776.2020.9054380"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.3724\/SP.J.1146.2009.00321"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/WiSEE.2017.8124899"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2022.3225331"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/icassp49357.2023.10094931"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2023.3289699"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2019.1800418"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2022.3173031"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6979962"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2015.2434384"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2016.2523924"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2019.2913173"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/EuCNC\/6GSummit51104.2021.9482537"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-022-3598-4"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2022.3161292"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/97\/10802935\/10930552.pdf?arnumber=10930552","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,15]],"date-time":"2025-04-15T05:01:12Z","timestamp":1744693272000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10930552\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":24,"URL":"https:\/\/doi.org\/10.1109\/lsp.2025.3551943","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"type":"print","value":"1070-9908"},{"type":"electronic","value":"1558-2361"}],"subject":[],"published":{"date-parts":[[2025]]}}}