{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T15:03:37Z","timestamp":1761663817222},"reference-count":10,"publisher":"IEEE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,5]]},"DOI":"10.1109\/icc.2018.8422127","type":"proceedings-article","created":{"date-parts":[[2018,8,20]],"date-time":"2018-08-20T22:51:41Z","timestamp":1534805501000},"page":"1-6","source":"Crossref","is-referenced-by-count":2,"title":["Directional Spatial Channel Estimation for Massive FD-MIMO in Next Generation 5G Networks"],"prefix":"10.1109","author":[{"given":"Ali A.","family":"Esswie","sequence":"first","affiliation":[]},{"given":"Octavia A.","family":"Dobre","sequence":"additional","affiliation":[]},{"given":"Salama","family":"Ikki","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2017.2658619"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2017.2668408"},{"journal-title":"3GPP TR 36 873 Study on 3D Channel Model for LTE","year":"2014","key":"ref10"},{"journal-title":"2D Codebook with KP structure and associated feedback Ericsson 3GPP TSG-RAN WG1 MEETING #81 R1-153168","year":"2015","key":"ref6"},{"journal-title":"Downlink Multiple Input Multiple Output (MIMO) enhancement for LTE-Advanced 3GPP TR 36 871","year":"2011","key":"ref5"},{"journal-title":"Precoding Schemes for Elevation Beamforming\/ FD-MIMO NTT Docomo 3GPP TSG-RAN WG1 MEETING #80 R1-151983","year":"2015","key":"ref8"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2017.7997169"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JCN.2013.000064"},{"key":"ref9","first-page":"1","article-title":"Enhanced CSI feedback for FD-MIMO with beamformed CSI-RS in LTE-A Pro systems","author":"morozov","year":"2016","journal-title":"Proc IEEE VTC-Fall"},{"journal-title":"Study on Elevation Beamforming\/ Full-Dimension (FD) MIMO for LTE 3GPP TR 36 897 V13 0 0","year":"2015","key":"ref1"}],"event":{"name":"2018 IEEE International Conference on Communications (ICC 2018)","start":{"date-parts":[[2018,5,20]]},"location":"Kansas City, MO","end":{"date-parts":[[2018,5,24]]}},"container-title":["2018 IEEE International Conference on Communications (ICC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8411665\/8422068\/08422127.pdf?arnumber=8422127","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,8,24]],"date-time":"2020-08-24T03:14:19Z","timestamp":1598238859000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8422127\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,5]]},"references-count":10,"URL":"https:\/\/doi.org\/10.1109\/icc.2018.8422127","relation":{},"subject":[],"published":{"date-parts":[[2018,5]]}}}