{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T21:15:26Z","timestamp":1767993326621,"version":"3.49.0"},"reference-count":37,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2021,6]]},"DOI":"10.1109\/twc.2021.3054998","type":"journal-article","created":{"date-parts":[[2021,2,10]],"date-time":"2021-02-10T10:28:28Z","timestamp":1612952908000},"page":"4016-4029","source":"Crossref","is-referenced-by-count":19,"title":["Spatial Wideband Channel Estimation for mmWave Massive MIMO Systems With Hybrid Architectures and Low-Resolution ADCs"],"prefix":"10.1109","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4068-1053","authenticated-orcid":false,"given":"In-Soo","family":"Kim","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9862-9020","authenticated-orcid":false,"given":"Junil","family":"Choi","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1214\/aop\/1176989118"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2006.871582"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511794308"},{"key":"ref30","author":"hastie","year":"2009","journal-title":"The Elements of Statistical Learning Data Mining Inference and Prediction"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2003.821107"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2706179"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2014.2328154"},{"key":"ref34","author":"cover","year":"2006","journal-title":"Elements of Information Theory"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2019.2933624"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2580523"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2877757"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2007.909108"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2831628"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2018.8647494"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2016.7472305"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/8.1069"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1137\/090759574"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/SSP.2007.4301267"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007\/BFb0067700"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2015.2494600"},{"key":"ref27","author":"murphy","year":"2012","journal-title":"Machine Learning A Probabilistic Perspective"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2017.1600400"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2535132"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2009.2032712"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2691318"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2018.2818063"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2781644"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2015.2514261"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2018.2814008"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6894453"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511807213"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2017.2720856"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2016.2523924"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/WSA.2010.5456454"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2016.2545666"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2016.2557791"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511804441"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/7693\/9450049\/09351751.pdf?arnumber=9351751","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,26]],"date-time":"2021-10-26T20:24:58Z","timestamp":1635279898000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9351751\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6]]},"references-count":37,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/twc.2021.3054998","relation":{},"ISSN":["1536-1276","1558-2248"],"issn-type":[{"value":"1536-1276","type":"print"},{"value":"1558-2248","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,6]]}}}