{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T20:18:38Z","timestamp":1740169118106,"version":"3.37.3"},"reference-count":31,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/OAPA.html"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61601018","61801114"],"award-info":[{"award-number":["61601018","61801114"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008081","name":"Southeast University","doi-asserted-by":"publisher","award":["2019D01"],"award-info":[{"award-number":["2019D01"]}],"id":[{"id":"10.13039\/501100008081","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005023","name":"State Key Laboratory of Rail Traffic Control and Safety","doi-asserted-by":"publisher","award":["RCS2017ZT011"],"award-info":[{"award-number":["RCS2017ZT011"]}],"id":[{"id":"10.13039\/501100005023","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004608","name":"Natural Science Foundation of Jiangsu Province","doi-asserted-by":"publisher","award":["BK20170688"],"award-info":[{"award-number":["BK20170688"]}],"id":[{"id":"10.13039\/501100004608","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2019]]},"DOI":"10.1109\/access.2019.2919133","type":"journal-article","created":{"date-parts":[[2019,5,27]],"date-time":"2019-05-27T23:08:37Z","timestamp":1558998517000},"page":"76217-76226","source":"Crossref","is-referenced-by-count":0,"title":["Limited Feedforward for Channel Estimation in Massive MIMO With Cascaded Precoding"],"prefix":"10.1109","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3046-4888","authenticated-orcid":false,"given":"Yinsheng","family":"Liu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8600-1423","authenticated-orcid":false,"given":"Li","family":"You","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xia","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1952-968X","authenticated-orcid":false,"given":"Kai","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"doi-asserted-by":"publisher","key":"ref31","DOI":"10.1109\/26.701321"},{"year":"2010","author":"haykin","journal-title":"Adaptive Filter Theory","key":"ref30"},{"doi-asserted-by":"publisher","key":"ref10","DOI":"10.1109\/29.32276"},{"doi-asserted-by":"publisher","key":"ref11","DOI":"10.1109\/LSP.2004.839702"},{"doi-asserted-by":"publisher","key":"ref12","DOI":"10.1109\/ISAPE.2018.8634083"},{"year":"2008","journal-title":"Technical Specification Group Radio Access Network Evolved Universal Terrestrial Radio Access (E-UTRA) Physical Channels and Modulation","key":"ref13"},{"doi-asserted-by":"publisher","key":"ref14","DOI":"10.1109\/98.656159"},{"doi-asserted-by":"publisher","key":"ref15","DOI":"10.1109\/79.637317"},{"doi-asserted-by":"publisher","key":"ref16","DOI":"10.1109\/TCOMM.2015.2425882"},{"doi-asserted-by":"publisher","key":"ref17","DOI":"10.1109\/TIT.2004.838379"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"196","DOI":"10.1109\/MAP.2008.4768971","article-title":"A geometrical model for the toa distribution of uplink\/downlink multipaths, assuming scatterers with a conical spatial density","volume":"50","author":"wu","year":"2008","journal-title":"IEEE Antennas Propag Mag"},{"doi-asserted-by":"publisher","key":"ref19","DOI":"10.1109\/TAP.2006.880661"},{"year":"0","author":"ben-tal","journal-title":"Convex Optimization In Engineering Modeling Analysis Algorithms","key":"ref28"},{"doi-asserted-by":"publisher","key":"ref4","DOI":"10.1109\/TIT.2013.2269476"},{"doi-asserted-by":"publisher","key":"ref27","DOI":"10.1109\/78.348129"},{"doi-asserted-by":"publisher","key":"ref3","DOI":"10.1109\/MCOM.2014.6736761"},{"doi-asserted-by":"publisher","key":"ref6","DOI":"10.1109\/JSAC.2008.081002"},{"doi-asserted-by":"publisher","key":"ref29","DOI":"10.1090\/S0002-9939-1974-0340291-3"},{"doi-asserted-by":"publisher","key":"ref5","DOI":"10.1109\/COMST.2014.2320074"},{"doi-asserted-by":"publisher","key":"ref8","DOI":"10.1109\/LCOMM.2014.2316157"},{"doi-asserted-by":"publisher","key":"ref7","DOI":"10.1109\/JSTSP.2014.2313020"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"1436","DOI":"10.1109\/TCOMM.2013.020413.110848","article-title":"Energy and spectral efficiency of very large multiuser MIMO systems","volume":"61","author":"ngo","year":"2013","journal-title":"IEEE Trans Commun"},{"doi-asserted-by":"publisher","key":"ref9","DOI":"10.1109\/26.911454"},{"doi-asserted-by":"publisher","key":"ref1","DOI":"10.1109\/MSP.2011.2178495"},{"doi-asserted-by":"publisher","key":"ref20","DOI":"10.1109\/TVT.2007.900495"},{"doi-asserted-by":"publisher","key":"ref22","DOI":"10.1049\/ip-com:20020248"},{"doi-asserted-by":"publisher","key":"ref21","DOI":"10.1109\/PIMRC.2002.1047297"},{"key":"ref24","first-page":"1","article-title":"Feasibility of adaptive \n$4\\times4$\n MIMO system using channel reciprocity in FDD mode","author":"promsuvana","year":"2008","journal-title":"Proc 14th Asia–Pacific Conf Commun"},{"doi-asserted-by":"publisher","key":"ref23","DOI":"10.1109\/ICC.1997.609909"},{"doi-asserted-by":"publisher","key":"ref26","DOI":"10.1109\/19.492748"},{"doi-asserted-by":"publisher","key":"ref25","DOI":"10.1109\/7.259520"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/8600701\/08723125.pdf?arnumber=8723125","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,10]],"date-time":"2021-08-10T19:40:52Z","timestamp":1628624452000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8723125\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":31,"URL":"https:\/\/doi.org\/10.1109\/access.2019.2919133","relation":{},"ISSN":["2169-3536"],"issn-type":[{"type":"electronic","value":"2169-3536"}],"subject":[],"published":{"date-parts":[[2019]]}}}