{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T16:29:01Z","timestamp":1778257741293,"version":"3.51.4"},"reference-count":34,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2024,5,1]],"date-time":"2024-05-01T00:00:00Z","timestamp":1714521600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2024,5,1]],"date-time":"2024-05-01T00:00:00Z","timestamp":1714521600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,5,1]],"date-time":"2024-05-01T00:00:00Z","timestamp":1714521600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Science and Technology Major Project of Tibetan Autonomous Region of China","award":["XZ202201ZD0006G02"],"award-info":[{"award-number":["XZ202201ZD0006G02"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62001190"],"award-info":[{"award-number":["62001190"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Science and Technology Project of Guangzhou","award":["202201010200"],"award-info":[{"award-number":["202201010200"]}]},{"DOI":"10.13039\/501100001809","name":"NSFC, China","doi-asserted-by":"publisher","award":["62201486"],"award-info":[{"award-number":["62201486"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100021171","name":"Basic and Applied Basic Research Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2022SB0004"],"award-info":[{"award-number":["2022SB0004"]}],"id":[{"id":"10.13039\/501100021171","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2024,5]]},"DOI":"10.1109\/twc.2023.3322984","type":"journal-article","created":{"date-parts":[[2023,10,16]],"date-time":"2023-10-16T18:31:55Z","timestamp":1697481115000},"page":"4830-4844","source":"Crossref","is-referenced-by-count":16,"title":["Threshold-Enhanced Hierarchical Spatial Non-Stationary Channel Estimation for Uplink Massive MIMO Systems"],"prefix":"10.1109","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-9665-4462","authenticated-orcid":false,"given":"Chongyang","family":"Tan","sequence":"first","affiliation":[{"name":"College of Information Science Technology, Jinan University, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5350-135X","authenticated-orcid":false,"given":"Donghong","family":"Cai","sequence":"additional","affiliation":[{"name":"College of Information Science Technology, Jinan University, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1503-2983","authenticated-orcid":false,"given":"Yanqing","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5280-384X","authenticated-orcid":false,"given":"Zhiguo","family":"Ding","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, The University of Manchester, Manchester, U.K"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8281-6251","authenticated-orcid":false,"given":"Pingzhi","family":"Fan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM54140.2023.10437637"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2021.3098277"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2016.7402270"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2019.2935810"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2021.3077219"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2020.3020925"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2016.2593924"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2019.2940128"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6736761"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2014.2317671"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.001.1900411"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2715008"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.001.1900157"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2020.2979534"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2019.2919411"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2922913"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2019.2898572"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3066806"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2021.3114999"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2889952"},{"key":"ref21","volume-title":"Topics in Sparse Approximation","author":"Tropp","year":"2004"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2006.871582"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2011.2146090"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-021-3328-y"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2962242"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2015.2508809"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2016.2557791"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2019.2963877"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/SPAWC.2017.8227670"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2019.2961079"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/ICITES56274.2022.9943693"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2008.5074472"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2818082"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2818070"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/7693\/10527220\/10286338.pdf?arnumber=10286338","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,5,10]],"date-time":"2024-05-10T17:32:24Z","timestamp":1715362344000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10286338\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5]]},"references-count":34,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/twc.2023.3322984","relation":{},"ISSN":["1536-1276","1558-2248"],"issn-type":[{"value":"1536-1276","type":"print"},{"value":"1558-2248","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5]]}}}