{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T18:08:45Z","timestamp":1775066925189,"version":"3.50.1"},"reference-count":46,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2023,5,1]],"date-time":"2023-05-01T00:00:00Z","timestamp":1682899200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2023,5,1]],"date-time":"2023-05-01T00:00:00Z","timestamp":1682899200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,5,1]],"date-time":"2023-05-01T00:00:00Z","timestamp":1682899200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/100016746","name":"Futurewei Technologies, Company Ltd","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100016746","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2023,5]]},"DOI":"10.1109\/twc.2022.3215104","type":"journal-article","created":{"date-parts":[[2022,11,3]],"date-time":"2022-11-03T22:36:54Z","timestamp":1667515014000},"page":"2886-2900","source":"Crossref","is-referenced-by-count":17,"title":["Machine Learning-Based CSI Feedback With Variable Length in FDD Massive MIMO"],"prefix":"10.1109","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9855-5906","authenticated-orcid":false,"given":"Matteo","family":"Nerini","sequence":"first","affiliation":[{"name":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K."}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5231-3653","authenticated-orcid":false,"given":"Valentina","family":"Rizzello","sequence":"additional","affiliation":[{"name":"Professur f&#x00FC;r Methoden der Signalverarbeitung, Technische Universit&#x00E4;t M&#x00FC;nchen, Munich, Germany"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2689-4121","authenticated-orcid":false,"given":"Michael","family":"Joham","sequence":"additional","affiliation":[{"name":"Professur f&#x00FC;r Methoden der Signalverarbeitung, Technische Universit&#x00E4;t M&#x00FC;nchen, Munich, Germany"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2871-4246","authenticated-orcid":false,"given":"Wolfgang","family":"Utschick","sequence":"additional","affiliation":[{"name":"Professur f&#x00FC;r Methoden der Signalverarbeitung, Technische Universit&#x00E4;t M&#x00FC;nchen, Munich, Germany"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5949-6459","authenticated-orcid":false,"given":"Bruno","family":"Clerckx","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K."}]}],"member":"263","reference":[{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.3000836"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2021.3138097"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2019.8682819"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/IEEECONF53345.2021.9723406"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2929091"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.3041397"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/OJVT.2019.2962631"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3055202"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2019.2898944"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2021.3138927"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2019.2934851"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.3004842"},{"key":"ref10","article-title":"Enabling FDD massive MIMO through deep learning-based channel prediction","author":"arnold","year":"2019","journal-title":"arXiv 1901 03664"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3149946"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2008.081002"},{"key":"ref1","author":"clerckx","year":"2013","journal-title":"MIMO Wireless Networks Channels Techniques and Standards for Multi-Antenna"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2021.3120294"},{"key":"ref39","article-title":"Learning representations for CSI adaptive quantization and feedback","author":"rizzello","year":"2022","journal-title":"arXiv 2207 06924"},{"key":"ref16","first-page":"1","article-title":"Learning the channel state information across the frequency division gap in wireless communications","author":"rizzello","year":"2020","journal-title":"Proc of International ITG Workshop on Smart Antennas (WSA)"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/ISWCS49558.2021.9562147"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2018.2818160"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/SPAWC51858.2021.9593213"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3083331"},{"key":"ref46","author":"cover","year":"1999","journal-title":"Elements of Information Theory"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2021.3076504"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2014.2310220"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2018.2874264"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3117032"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2019.2898662"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2008.ECP.630"},{"key":"ref41","author":"bishop","year":"2006","journal-title":"Pattern Recognition and Machine Learning"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.3043502"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1609\/aaai.v30i1.10259"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.2993626"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511807213"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/ICCWorkshops49005.2020.9145171"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.2968430"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3141653"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2543212"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2014.2353297"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/IEEECONF44664.2019.9048929"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"3261","DOI":"10.1109\/TSP.2014.2324991","article-title":"Distributed compressive CSIT estimation and feedback for FDD multi-user massive MIMO systems","volume":"62","author":"rao","year":"2014","journal-title":"IEEE Trans Signal Process"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2014.2313020"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2013.2269476"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2015.2463260"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TCCN.2021.3084409"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/7693\/10122187\/09928062.pdf?arnumber=9928062","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,29]],"date-time":"2023-05-29T17:47:11Z","timestamp":1685382431000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9928062\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5]]},"references-count":46,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/twc.2022.3215104","relation":{},"ISSN":["1536-1276","1558-2248"],"issn-type":[{"value":"1536-1276","type":"print"},{"value":"1558-2248","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,5]]}}}