{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T04:15:24Z","timestamp":1779250524219,"version":"3.51.4"},"reference-count":21,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","license":[{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100017634","name":"LG Electronics","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100017634","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014188","name":"Ministry of Science and ICT, South Korea","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100014188","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Information Technology Research Center"},{"name":"Institute of Information and Communications Technology Planning and Evaluation","award":["IITP-2020-0-01787"],"award-info":[{"award-number":["IITP-2020-0-01787"]}]},{"DOI":"10.13039\/501100003661","name":"Korea Institute for Advancement of Technology","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003661","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003052","name":"Ministry of Trade, Industry and Energy","doi-asserted-by":"publisher","award":["P0022557"],"award-info":[{"award-number":["P0022557"]}],"id":[{"id":"10.13039\/501100003052","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Veh. Technol."],"published-print":{"date-parts":[[2023,6]]},"DOI":"10.1109\/tvt.2023.3241928","type":"journal-article","created":{"date-parts":[[2023,2,3]],"date-time":"2023-02-03T18:57:09Z","timestamp":1675450629000},"page":"8170-8174","source":"Crossref","is-referenced-by-count":17,"title":["Channel Estimation for Reconfigurable Intelligent Surface With a Few Active Elements"],"prefix":"10.1109","volume":"72","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2406-2209","authenticated-orcid":false,"given":"Gyoseung","family":"Lee","sequence":"first","affiliation":[{"name":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8611-5196","authenticated-orcid":false,"given":"Hyeongtaek","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jaeky","family":"Oh","sequence":"additional","affiliation":[{"name":"C&amp;M Standard Lab, ICT Technology Center, LG Electronics Inc., Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jaehoon","family":"Chung","sequence":"additional","affiliation":[{"name":"C&amp;M Standard Lab, ICT Technology Center, LG Electronics Inc., Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9862-9020","authenticated-orcid":false,"given":"Junil","family":"Choi","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.001.1900107"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-019-1438-9"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2018.8461496"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2936025"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.2970061"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3147825"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3064073"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.3005402"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3109937"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3102446"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2021.3051897"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2020.3046107"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2013.2269476"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TCCN.2021.3058665"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3099598"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ICCC55456.2022.9880753"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6736761"},{"key":"ref18","first-page":"1","article-title":"Whitening and coloring transforms for multivariate Gaussian random variables","volume":"3","author":"Hossain","year":"2016","journal-title":"Project Rhea"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781139020411"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2011.100611.100641"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2012.071612.121209"}],"container-title":["IEEE Transactions on Vehicular Technology"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/25\/10155543\/10036135.pdf?arnumber=10036135","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,14]],"date-time":"2024-03-14T05:40:30Z","timestamp":1710394830000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10036135\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6]]},"references-count":21,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/tvt.2023.3241928","relation":{},"ISSN":["0018-9545","1939-9359"],"issn-type":[{"value":"0018-9545","type":"print"},{"value":"1939-9359","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,6]]}}}