{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,8]],"date-time":"2025-11-08T12:15:46Z","timestamp":1762604146775,"version":"3.37.3"},"reference-count":19,"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":["61571402"],"award-info":[{"award-number":["61571402"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004605","name":"Zhengzhou University","doi-asserted-by":"publisher","award":["1521318003"],"award-info":[{"award-number":["1521318003"]}],"id":[{"id":"10.13039\/501100004605","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Major Projects in Henan Province","award":["161100210200"],"award-info":[{"award-number":["161100210200"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2019]]},"DOI":"10.1109\/access.2019.2896125","type":"journal-article","created":{"date-parts":[[2019,1,30]],"date-time":"2019-01-30T20:41:03Z","timestamp":1548880863000},"page":"16665-16674","source":"Crossref","is-referenced-by-count":8,"title":["Collapsed VBI-DP Based Structured Sparse Channel Estimation Algorithm for Massive MIMO-OFDM"],"prefix":"10.1109","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2338-7020","authenticated-orcid":false,"given":"Xinhua","family":"Lu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carles Navarro","family":"Manchon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0870-0303","authenticated-orcid":false,"given":"Zhongyong","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"doi-asserted-by":"publisher","key":"ref10","DOI":"10.1109\/LCOMM.2017.2657620"},{"doi-asserted-by":"publisher","key":"ref11","DOI":"10.1145\/1390156.1390253"},{"doi-asserted-by":"publisher","key":"ref12","DOI":"10.1109\/TSP.2015.2481790"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1214\/06-BA104","article-title":"Variational inference for Dirichlet process mixtures","volume":"1","author":"blei","year":"2006","journal-title":"Bayesian Anal"},{"key":"ref14","first-page":"2796","article-title":"Collapsed variational Dirichlet process mixture models","author":"kenichi","year":"2007","journal-title":"Proc 20th Int Joint Conf Artif Intell"},{"key":"ref15","first-page":"27","article-title":"On smoothing and inference for topic models","author":"asuncion","year":"2009","journal-title":"Proc 25th Conf Uncertainty Artif Intell"},{"key":"ref16","first-page":"347","author":"tse","year":"2004","journal-title":"Fundamentals of Wireless Communication"},{"year":"2000","author":"minka","article-title":"Estimating a Dirichlet distribution","key":"ref17"},{"doi-asserted-by":"publisher","key":"ref18","DOI":"10.1109\/ICC.2013.6655294"},{"doi-asserted-by":"publisher","key":"ref19","DOI":"10.1109\/JSTSP.2011.2159773"},{"doi-asserted-by":"publisher","key":"ref4","DOI":"10.1109\/MCOM.2014.6736761"},{"doi-asserted-by":"publisher","key":"ref3","DOI":"10.1109\/TWC.2014.2366153"},{"doi-asserted-by":"publisher","key":"ref6","DOI":"10.1016\/j.dsp.2015.11.010"},{"doi-asserted-by":"publisher","key":"ref5","DOI":"10.1109\/WCNC.2013.6555020"},{"doi-asserted-by":"publisher","key":"ref8","DOI":"10.1109\/TCOMM.2015.2508809"},{"doi-asserted-by":"publisher","key":"ref7","DOI":"10.1109\/ICC.2015.7249041"},{"key":"ref2","first-page":"4558","article-title":"Massive MIMO channel modeling&#x2014;Extension of the COST 2100 model","volume":"1","author":"gao","year":"2015","journal-title":"Joint NEWCOM\/COST Workshop on Wireless Communications (JNCW)"},{"doi-asserted-by":"publisher","key":"ref1","DOI":"10.1109\/TWC.2010.092810.091092"},{"doi-asserted-by":"publisher","key":"ref9","DOI":"10.1109\/TSP.2014.2369005"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/8600701\/08629904.pdf?arnumber=8629904","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,27]],"date-time":"2022-01-27T07:32:55Z","timestamp":1643268775000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8629904\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":19,"URL":"https:\/\/doi.org\/10.1109\/access.2019.2896125","relation":{},"ISSN":["2169-3536"],"issn-type":[{"type":"electronic","value":"2169-3536"}],"subject":[],"published":{"date-parts":[[2019]]}}}