{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T16:56:59Z","timestamp":1781110619813,"version":"3.54.1"},"reference-count":38,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"3","license":[{"start":{"date-parts":[[2025,3,1]],"date-time":"2025-03-01T00:00:00Z","timestamp":1740787200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,3,1]],"date-time":"2025-03-01T00:00:00Z","timestamp":1740787200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,3,1]],"date-time":"2025-03-01T00:00:00Z","timestamp":1740787200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62350710796"],"award-info":[{"award-number":["62350710796"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62371346"],"award-info":[{"award-number":["62371346"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Southeast-China Mobile Research Institute Joint Innovation Center"},{"DOI":"10.13039\/501100001809","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["2242022k60006"],"award-info":[{"award-number":["2242022k60006"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE J. Select. Areas Commun."],"published-print":{"date-parts":[[2025,3]]},"DOI":"10.1109\/jsac.2025.3531525","type":"journal-article","created":{"date-parts":[[2025,1,27]],"date-time":"2025-01-27T18:51:43Z","timestamp":1738003903000},"page":"765-779","source":"Crossref","is-referenced-by-count":16,"title":["Implementation of a Cell-Free RAN System With Distributed Cooperative Transceivers Under ORAN Architecture"],"prefix":"10.1109","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2661-4671","authenticated-orcid":false,"given":"Yang","family":"Cao","sequence":"first","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziyang","family":"Zhang","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3326-8022","authenticated-orcid":false,"given":"Xinjiang","family":"Xia","sequence":"additional","affiliation":[{"name":"Purple Mountain Laboratories, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5361-2268","authenticated-orcid":false,"given":"Pengzhe","family":"Xin","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dongjie","family":"Liu","sequence":"additional","affiliation":[{"name":"Purple Mountain Laboratories, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kang","family":"Zheng","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5780-362X","authenticated-orcid":false,"given":"Mengting","family":"Lou","sequence":"additional","affiliation":[{"name":"China Mobile Research Institute, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-6327-1274","authenticated-orcid":false,"given":"Jing","family":"Jin","sequence":"additional","affiliation":[{"name":"China Mobile Research Institute, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qixing","family":"Wang","sequence":"additional","affiliation":[{"name":"China Mobile Research Institute, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2762-6567","authenticated-orcid":false,"given":"Dongming","family":"Wang","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3616-4616","authenticated-orcid":false,"given":"Yongming","family":"Huang","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0809-8511","authenticated-orcid":false,"given":"Xiaohu","family":"You","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0881-3594","authenticated-orcid":false,"given":"Jiangzhou","family":"Wang","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-020-2955-6"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2010.101202"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-15-9845-6"},{"key":"ref4","volume-title":"CSI Enhancements for up to 128 Ports and UE-assisted CJT With Non-Ideal TRP Synchronization","year":"2024"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2015.7421222"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2655515"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2930208"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.2987311"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-019-1507-0"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2019.8761828"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2018.1700483"},{"key":"ref12","article-title":"Ultra-dense radio access networks for smart cities: Cloud-RAN, fog-RAN and \u2018cell-free\u2019 massive MIMO","author":"Burr","year":"2018","journal-title":"arXiv:1811.11077"},{"key":"ref13","volume-title":"O-RAN Specifications","year":"2022"},{"key":"ref14","volume-title":"Flexrans","year":"2021"},{"key":"ref15","article-title":"Toward 6G TK\u03bc extreme connectivity: Architecture, key technologies and experiments","author":"You","year":"2022","journal-title":"arXiv:2208.01190"},{"issue":"1","key":"ref16","article-title":"Edge intelligence-based RAN architecture for 6G Internet of Things","volume":"2022","author":"Liu","year":"2022","journal-title":"Discrete Dyn. Nature Soc."},{"key":"ref17","volume-title":"Nvdia Aerial Sdk","year":"2022"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/2348543.2348553"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2014.030314.130474"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2853743"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/jsac.2023.3276057"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/MCOMSTD.0001.2100067"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2018.2846272"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.002.2200026"},{"key":"ref25","volume-title":"Control, User and Synchronization Plane Specification","year":"2020"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-022-3664-x"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2165706"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2941478"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781316799895"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1561\/2000000093"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1561\/2000000109"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2019.2962158"},{"key":"ref33","volume-title":"5G RAN CU-DU Network Architecture, Transport Options and Dimensioning","year":"2019"},{"key":"ref34","volume-title":"Physical Channels and Modulation","year":"2019"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.3043771"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1038\/nature14236"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2939936"},{"key":"ref38","volume-title":"Increased Number of Orthogonal DMRS Ports","year":"2022"}],"container-title":["IEEE Journal on Selected Areas in Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/49\/10906052\/10855659.pdf?arnumber=10855659","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,27]],"date-time":"2025-02-27T18:51:58Z","timestamp":1740682318000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10855659\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3]]},"references-count":38,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1109\/jsac.2025.3531525","relation":{},"ISSN":["0733-8716","1558-0008"],"issn-type":[{"value":"0733-8716","type":"print"},{"value":"1558-0008","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,3]]}}}