{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T15:38:01Z","timestamp":1774021081414,"version":"3.50.1"},"reference-count":17,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"9","license":[{"start":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T00:00:00Z","timestamp":1630454400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T00:00:00Z","timestamp":1630454400000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"funder":[{"name":"German Federal Ministry of Education and Research (BMBF) through KICK","award":["16KIS1105"],"award-info":[{"award-number":["16KIS1105"]}]},{"DOI":"10.13039\/501100000780","name":"European Commission H2020 Framework Programme through AI@EDGE","doi-asserted-by":"publisher","award":["H2020-ICT-2020-2\/101015922"],"award-info":[{"award-number":["H2020-ICT-2020-2\/101015922"]}],"id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Commun. Lett."],"published-print":{"date-parts":[[2021,9]]},"DOI":"10.1109\/lcomm.2021.3094266","type":"journal-article","created":{"date-parts":[[2021,7,2]],"date-time":"2021-07-02T19:31:38Z","timestamp":1625254298000},"page":"3114-3118","source":"Crossref","is-referenced-by-count":45,"title":["Impact of Channel Aging on Zero-Forcing Precoding in Cell-Free Massive MIMO Systems"],"prefix":"10.1109","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3719-3710","authenticated-orcid":false,"given":"Wei","family":"Jiang","sequence":"first","affiliation":[]},{"given":"Hans Dieter","family":"Schotten","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2937588"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.2375874"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2506574"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2021.3069051"},{"key":"ref14","article-title":"Cell-free massive MIMO with channel aging and pilot contamination","author":"zheng","year":"2020","journal-title":"arXiv 2008 10827"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2935434"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2015.2440300"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2020.2982513"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2948841"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2017.2694431"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2950316"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2920070"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2016.2570742"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2952117"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2698449"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2655515"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2775629"}],"container-title":["IEEE Communications Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4234\/9531652\/09471851.pdf?arnumber=9471851","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,8]],"date-time":"2021-11-08T22:44:52Z","timestamp":1636411492000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9471851\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,9]]},"references-count":17,"journal-issue":{"issue":"9"},"URL":"https:\/\/doi.org\/10.1109\/lcomm.2021.3094266","relation":{},"ISSN":["1089-7798","1558-2558","2373-7891"],"issn-type":[{"value":"1089-7798","type":"print"},{"value":"1558-2558","type":"electronic"},{"value":"2373-7891","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,9]]}}}