{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T17:14:34Z","timestamp":1784135674881,"version":"3.55.0"},"reference-count":56,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2016,5,1]],"date-time":"2016-05-01T00:00:00Z","timestamp":1462060800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2016,5]]},"DOI":"10.1109\/twc.2016.2519883","type":"journal-article","created":{"date-parts":[[2016,1,20]],"date-time":"2016-01-20T20:59:39Z","timestamp":1453323579000},"page":"3311-3326","source":"Crossref","is-referenced-by-count":224,"title":["On the Number of RF Chains and Phase Shifters, and Scheduling Design With Hybrid Analog\u2013Digital Beamforming"],"prefix":"10.1109","volume":"15","author":[{"given":"Tadilo Endeshaw","family":"Bogale","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Long Bao","family":"Le","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Afshin","family":"Haghighat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luc","family":"Vandendorpe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref39","article-title":"On the number of RF chains and phase shifters, and scheduling design with hybrid analog-digital beamforming (Draft with more detailed derivation and results)","author":"bogale","year":"2015"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6736750"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2015.7248552"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2013.2279694"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2014.7037444"},{"key":"ref30","first-page":"123","article-title":"Multiuser hybrid analog\/digital beamforming for relatively large-scale antenna arrays","author":"geng","year":"0","journal-title":"Proc IEEE Global Telecommun Conf (GLOBECOM)"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2014.7037402"},{"key":"ref36","first-page":"61","article-title":"Multi-beam transmission diversity with hybrid beamforming for MIMO-OFDM systems","author":"kim","year":"0","journal-title":"Proc IEEE Global Commun Conf (GLOBECOM)"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2390637"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2015.7248508"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/PIMRC.2009.5449993"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2014.2317747"},{"key":"ref29","first-page":"1","article-title":"Planar arrays hybrid beamforming for SDMA in millimeter wave applications","author":"wu","year":"0","journal-title":"Proc IEEE Pers Indoor Mobile Radio Commun (PIMRC)"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2179538"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2004.826164"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/VTCFall.2014.6965933"},{"key":"ref22","first-page":"1","article-title":"Beamforming codebook design and performance evaluation for 60\ufffdGHz wideband WPANs","author":"wang","year":"0","journal-title":"Proc IEEE Veh Technol Conf (VTC-Fall)"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2370947"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2011.062211.100439"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2011.091911.102114"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2013.6831645"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2014.2363831"},{"key":"ref50","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"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2015.7306533"},{"key":"ref56","author":"papoulis","year":"2002","journal-title":"Probability random variables and stochastic processes"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1002\/9780470316559"},{"key":"ref54","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511810817"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1109\/26.898241"},{"key":"ref52","article-title":"Energy-based modulation for noncoherent massive SIMO systems","author":"manolakos","year":"2015"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6979962"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2015.7010533"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.011514.130566"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-015-0452-9"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/MVT.2015.2496240"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2014.7000981"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2011.5783993"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2009.091009"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2015.7054722"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2011.2142205"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.011714.130846"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2010.092810.091092"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2014.6979963"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2005.857024"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2010.2048321"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2013.090513.120848"},{"key":"ref7","first-page":"361","article-title":"Multi-stage beamforming codebook for 60\ufffdGHz WPAN","author":"chen","year":"0","journal-title":"Proc 16th Int ICST Conf Commun"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2414413"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2011.6134486"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.2014.2354017"},{"key":"ref45","first-page":"1","article-title":"Design, optimization, and verification of an antenna array for the 60\ufffdGHz hybrid smart antenna system","author":"celik","year":"0","journal-title":"Proc Antennas Propag Soc (APSURSI)"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2005.862421"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2014.2328154"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/ITA.2015.7308971"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/VTCFall.2014.6966076"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/LAWP.2006.875894"},{"key":"ref43","first-page":"1","article-title":"Overview of the 3GPP long term evolution physical layer","author":"zyren","year":"2007","journal-title":"Freescale Semiconductor"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/7693\/7466418\/07387790.pdf?arnumber=7387790","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:42:34Z","timestamp":1642005754000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/7387790\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,5]]},"references-count":56,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/twc.2016.2519883","relation":{},"ISSN":["1536-1276"],"issn-type":[{"value":"1536-1276","type":"print"}],"subject":[],"published":{"date-parts":[[2016,5]]}}}