{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T14:37:14Z","timestamp":1775745434423,"version":"3.50.1"},"reference-count":45,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"12","license":[{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"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":["62031017"],"award-info":[{"award-number":["62031017"]}],"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":["62471228"],"award-info":[{"award-number":["62471228"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2024,12]]},"DOI":"10.1109\/twc.2024.3485070","type":"journal-article","created":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T17:28:03Z","timestamp":1730482083000},"page":"19537-19552","source":"Crossref","is-referenced-by-count":4,"title":["Superimposed Pilots for Cell-Free Massive MIMO Over Spatial-Correlated Rician Fading Channels"],"prefix":"10.1109","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3253-9137","authenticated-orcid":false,"given":"Mingfeng","family":"Xie","sequence":"first","affiliation":[{"name":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6006-2911","authenticated-orcid":false,"given":"Xiangbin","family":"Yu","sequence":"additional","affiliation":[{"name":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8602-0800","authenticated-orcid":false,"given":"Kezhi","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Brunel University London, Uxbridge, U.K."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2434-4329","authenticated-orcid":false,"given":"Jiayi","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Electronic and Information Engineering and the Frontiers Science Center for Smart High-Speed Railway Systems, Beijing Jiaotong University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1519-7139","authenticated-orcid":false,"given":"Xiaoyu","family":"Dang","sequence":"additional","affiliation":[{"name":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9307-2120","authenticated-orcid":false,"given":"Chau","family":"Yuen","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronics Engineering, Nanyang Technological University, Cluny Road, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2655515"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.3000826"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2021.3123267"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2018.2846272"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3158353"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/twc.2023.3287577"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2024.3404491"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2017.2734893"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.2987311"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2941478"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ICCW.2018.8403508"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.3018836"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.3000496"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ICCC55456.2022.9880671"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3321334"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3076440"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/IEEECONF56349.2022.10052089"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3146624"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2022.3227408"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2004.842283"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2935434"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2020.3041899"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3270299"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2022.3193156"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.23919\/JCN.2022.000040"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2675859"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2665467"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2860939"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.2975551"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/JSYST.2021.3098919"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2020.3024705"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3160300"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2022.3174397"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2023.3280550"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC55385.2023.10118899"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/twc.2023.3250267"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/jstsp.2024.3408071"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/ICCT59356.2023.10419401"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2023.3301071"},{"key":"ref40","volume-title":"Fundamentals of Statistical Signal Processing: Estimation Theory","volume":"1","author":"Kay","year":"1993"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1561\/2000000093"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/WCSP.2016.7752724"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1561\/2000000109"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.2975354"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2020.2969404"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7693\/10794196\/10739913.pdf?arnumber=10739913","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,12]],"date-time":"2024-12-12T07:15:05Z","timestamp":1733987705000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10739913\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,12]]},"references-count":45,"journal-issue":{"issue":"12"},"URL":"https:\/\/doi.org\/10.1109\/twc.2024.3485070","relation":{},"ISSN":["1536-1276","1558-2248"],"issn-type":[{"value":"1536-1276","type":"print"},{"value":"1558-2248","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,12]]}}}