{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T15:36:40Z","timestamp":1772206600715,"version":"3.50.1"},"reference-count":28,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62020106001"],"award-info":[{"award-number":["62020106001"]}],"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":["U23A20274"],"award-info":[{"award-number":["U23A20274"]}],"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":["62171389"],"award-info":[{"award-number":["62171389"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Sichuan Provincial Fund for Distinguished Young Scholars","award":["2023NSFSC1912"],"award-info":[{"award-number":["2023NSFSC1912"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Veh. Technol."],"published-print":{"date-parts":[[2025,2]]},"DOI":"10.1109\/tvt.2024.3481014","type":"journal-article","created":{"date-parts":[[2024,10,15]],"date-time":"2024-10-15T13:21:55Z","timestamp":1728998515000},"page":"3039-3051","source":"Crossref","is-referenced-by-count":2,"title":["Non-Uniform Pilot Pattern Design for Sparse Channel Estimation in MIMO-OFDM Systems"],"prefix":"10.1109","volume":"74","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-6706-938X","authenticated-orcid":false,"given":"Yanxi","family":"Zhou","sequence":"first","affiliation":[{"name":"Information Coding & Transmission Key Lab of Sichuan Province, CSNMT Int. Coop. Res. Centre (MoST), Southwest Jiaotong University, Chengdu, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1200-9737","authenticated-orcid":false,"given":"Zhi","family":"Gu","sequence":"additional","affiliation":[{"name":"Information Coding & Transmission Key Lab of Sichuan Province, CSNMT Int. Coop. Res. Centre (MoST), Southwest Jiaotong University, Chengdu, China"}]},{"given":"Shukai","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Mathematics, Southwest Jiaotong University, Chengdu, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5241-5203","authenticated-orcid":false,"given":"Yang","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Mathematics, Southwest Jiaotong University, Chengdu, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8281-6251","authenticated-orcid":false,"given":"Pingzhi","family":"Fan","sequence":"additional","affiliation":[{"name":"Information Coding & Transmission Key Lab of Sichuan Province, CSNMT Int. Coop. Res. Centre (MoST), Southwest Jiaotong University, Chengdu, China"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007\/s11276-021-02811-y"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2017.2687718"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2010.5621984"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2010.2042415"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2019.2893841"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2020.3024817"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.3390\/s23156668"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1972.1054840"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2958976"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1080\/02564602.2016.1211966"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2619699"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2014.2331085"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2011.2170834"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2013.051313.122933"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2613086"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TCSII.2013.2268433"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2015.2441743"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2012.032612.112553"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2014.2371036"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3164970"},{"key":"ref21","article-title":"5G NR; Physical layer procedures for control","year":"2021"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2005.846411"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2505315"},{"key":"ref24","volume-title":"Cyclic Difference Sets","author":"Baumert","year":"2006"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2015.2504379"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2018.2874963"},{"key":"ref27","volume-title":"Modern Algebra: An Introduction","author":"Durbin","year":"2008"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.2307\/2033024"}],"container-title":["IEEE Transactions on Vehicular Technology"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/25\/10887097\/10717333.pdf?arnumber=10717333","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,23]],"date-time":"2025-08-23T00:54:16Z","timestamp":1755910456000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10717333\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2]]},"references-count":28,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/tvt.2024.3481014","relation":{},"ISSN":["0018-9545","1939-9359"],"issn-type":[{"value":"0018-9545","type":"print"},{"value":"1939-9359","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,2]]}}}