{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T06:02:22Z","timestamp":1784354542236,"version":"3.55.0"},"reference-count":59,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Institute of Information & communications Technology Planning & Evaluation (IITP), Korea government","award":["RS-2023-00225468"],"award-info":[{"award-number":["RS-2023-00225468"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2026]]},"DOI":"10.1109\/twc.2026.3711673","type":"journal-article","created":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T21:47:12Z","timestamp":1784238432000},"page":"20102-20117","source":"Crossref","is-referenced-by-count":0,"title":["Joint Scheduling, O-RU Association, and Power Allocation in O-RAN via Model-Based Optimization and PPO-Based Reinforcement Learning"],"prefix":"10.1109","volume":"25","author":[{"given":"Arnold E.","family":"Matemu","sequence":"first","affiliation":[{"name":"Department of Electrical and Information Engineering, Seoul National University of Science and Technology, Nowon-gu, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3495-1659","authenticated-orcid":false,"given":"Minhyun","family":"Kim","sequence":"additional","affiliation":[{"name":"Intelligent RAN SW Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4070-549X","authenticated-orcid":false,"given":"Kyungchun","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Electrical and Information Engineering, Seoul National University of Science and Technology, Nowon-gu, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","volume-title":"ITU Statistics\u2014ICT Data and Statistics","year":"2024"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781316799895"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1561\/2000000093"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2015.7421222"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2655515"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.2987311"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1561\/2000000109"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/SPAWC.2015.7227028"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2014.2355255"},{"key":"ref10","first-page":"115","article-title":"Cloud-RAN: Innovative radio access network architecture","volume-title":"Proc. ELMAR","author":"Hadzialic"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2015.7018201"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2023.3239220"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.101.2001120"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2022.3205415"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2023.3334610"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1017\/cbo9780511807213"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2016.2522439"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1007\/s11277-020-07231-3"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2014.2351411"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2024.3430823"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2022.3188013"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/SPAWC.2017.8227766"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2025.3607838"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TCCN.2024.3502493"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.003.2300475"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TSMC.2015.2392719"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2006.1678164"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.001.1900199"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2444856"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2698449"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2025.3592584"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM59602.2025.11432337"},{"key":"ref33","article-title":"Proximal policy optimization algorithms","author":"Schulman","year":"2017","journal-title":"arXiv:1707.06347"},{"key":"ref34","volume-title":"O-RAN Empowering Vertical Industry: Scenarios, Solutions and Best Practice","year":"2023"},{"key":"ref35","volume-title":"O-RAN Alliance","year":"2021"},{"key":"ref36","volume-title":"O-RAN Alliance","year":"2022"},{"key":"ref37","article-title":"Use Cases Analysis Report","volume-title":"O-RAN Alliance","year":"2023"},{"key":"ref38","volume-title":"O-RAN Alliance","author":"Description","year":"2025"},{"key":"ref39","volume-title":"Guidelines for Evaluation of Radio Interface Technologies for IMT-2020","year":"2017"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2854735"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2022.3174154"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.011714.130846"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2005.852841"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/TMLCN.2023.3313988"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2006.145"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3118303"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2812733"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.2970061"},{"key":"ref49","article-title":"McCormick envelopes","author":"Urban","year":"2021"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1137\/110836183"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2020.3044280"},{"key":"ref52","article-title":"Playing Atari with deep reinforcement learning","author":"Mnih","year":"2013","journal-title":"arXiv:1312.5602"},{"key":"ref53","first-page":"1889","article-title":"Trust region policy optimization","volume-title":"Proc. 32nd Int. Conf. Mach. Learn.","author":"Schulman"},{"key":"ref54","article-title":"Floating point operations in matrix-vector calculus","author":"Hunger","year":"2005"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1007\/BF01580724"},{"key":"ref56","doi-asserted-by":"publisher","DOI":"10.1137\/1.9781611970791"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2015.7299173"},{"key":"ref58","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2020.3024730"},{"key":"ref59","article-title":"Pruning convolutional neural networks for resource efficient inference","author":"Molchanov","year":"2016","journal-title":"arXiv:1611.06440"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7693\/11298242\/11612999.pdf?arnumber=11612999","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T05:02:20Z","timestamp":1784350940000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11612999\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":59,"URL":"https:\/\/doi.org\/10.1109\/twc.2026.3711673","relation":{"has-preprint":[{"id-type":"doi","id":"10.36227\/techrxiv.177004900.08308496\/v1","asserted-by":"object"}]},"ISSN":["1536-1276","1558-2248"],"issn-type":[{"value":"1536-1276","type":"print"},{"value":"1558-2248","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}