{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T19:49:00Z","timestamp":1783712940088,"version":"3.55.0"},"reference-count":50,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002341","name":"Academy of Finland","doi-asserted-by":"publisher","award":["346208"],"award-info":[{"award-number":["346208"]}],"id":[{"id":"10.13039\/501100002341","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002341","name":"Academy of Finland","doi-asserted-by":"publisher","award":["348515"],"award-info":[{"award-number":["348515"]}],"id":[{"id":"10.13039\/501100002341","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2023]]},"DOI":"10.1109\/access.2023.3337214","type":"journal-article","created":{"date-parts":[[2023,11,27]],"date-time":"2023-11-27T19:58:05Z","timestamp":1701115085000},"page":"133979-133992","source":"Crossref","is-referenced-by-count":26,"title":["Sustainable RF Wireless Energy Transfer for Massive IoT: Enablers and Challenges"],"prefix":"10.1109","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2973-6612","authenticated-orcid":false,"given":"Osmel Mart\u00ednez","family":"Rosabal","sequence":"first","affiliation":[{"name":"Centre for Wireless Communications, University of Oulu, Oulu, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1838-5183","authenticated-orcid":false,"given":"Onel L. Alcaraz","family":"L\u00f3pez","sequence":"additional","affiliation":[{"name":"Centre for Wireless Communications, University of Oulu, Oulu, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8689-5313","authenticated-orcid":false,"given":"Hirley","family":"Alves","sequence":"additional","affiliation":[{"name":"Centre for Wireless Communications, University of Oulu, Oulu, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6261-0969","authenticated-orcid":false,"given":"Matti","family":"Latva-Aho","sequence":"additional","affiliation":[{"name":"Centre for Wireless Communications, University of Oulu, Oulu, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","volume-title":"White Paper on 6G Drivers and the UN SDGs","author":"Matinmikko-Blue","year":"2020"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/MPEL.2021.3099540"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3061697"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1002\/9781119718703"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/tmc.2022.3214979"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2021.3136967"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2023.3248088"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2023.3259683"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3150178"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2021.3050612"},{"key":"ref11","article-title":"Flexible-position MIMO for wireless communications: Fundamentals, challenges, and future directions","author":"Zheng","year":"2023","journal-title":"arXiv:2308.14578"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3185127"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2019.1800175"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/MPOT.2017.2749118"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2022.3232091"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.004.2100426"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2924051"},{"key":"ref18","article-title":"High-power and safe RF wireless charging: Cautious deployment and operation","author":"L\u00f3pez","year":"2023","journal-title":"arXiv:2311.12809"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.001.1900008"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-023-00927-x"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/tii.2014.2306771"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.001.2000425"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2021.3075083"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2020.2968880"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1098\/rsta.2020.0097"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-16901-9_2"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2019.2942071"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.001.2300212"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/MMM.2021.3086335"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2016.2571730"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2015.2478460"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3058239"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TVLSI.2022.3189697"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/MWSCAS47672.2021.9531762"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3133623"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2023.3262366"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2016.2523924"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2865313"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/glocom.2012.6503720"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/IEEECONF53345.2021.9723381"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.007.2200495"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2013.2254442"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2020.2996545"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1097\/HP.0000000000001210"},{"key":"ref45","volume-title":"Resolution of Notice of Inquiry, Second Report and Order, Notice of Proposed Rulemaking, and Memorandum Opinion and Order","year":"2019"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/ieeestd.2020.9238523"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/EuCNC\/6GSummit51104.2021.9482474"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2020.3017665"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/TGCN.2021.3093718"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2021.3098478"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/10005208\/10329348.pdf?arnumber=10329348","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,12,19]],"date-time":"2023-12-19T23:45:10Z","timestamp":1703029510000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10329348\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023]]},"references-count":50,"URL":"https:\/\/doi.org\/10.1109\/access.2023.3337214","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023]]}}}