{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:12:07Z","timestamp":1750219927073,"version":"3.41.0"},"reference-count":24,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"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":["62441101","62371207"],"award-info":[{"award-number":["62441101","62371207"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100021171","name":"Basic and Applied Basic Research Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2022A1515110706"],"award-info":[{"award-number":["2022A1515110706"]}],"id":[{"id":"10.13039\/501100021171","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2025]]},"DOI":"10.1109\/lsp.2025.3575611","type":"journal-article","created":{"date-parts":[[2025,6,2]],"date-time":"2025-06-02T18:05:24Z","timestamp":1748887524000},"page":"2329-2333","source":"Crossref","is-referenced-by-count":0,"title":["Sequential Number-Theoretic Optimization for High-Dimensional Channel Equalization in Coherent Optical PDM Systems"],"prefix":"10.1109","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-7930-8115","authenticated-orcid":false,"given":"Shuai","family":"Liu","sequence":"first","affiliation":[{"name":"Guangdong Provincial\/Zhuhai Key Laboratory of IRADS, Beijing Normal-Hong Kong Baptist University, Zhuhai, China"}]},{"given":"Yangfan","family":"Xu","sequence":"additional","affiliation":[{"name":"Guangdong Provincial\/Zhuhai Key Laboratory of IRADS, Beijing Normal-Hong Kong Baptist University, Zhuhai, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1055-2832","authenticated-orcid":false,"given":"Xinwei","family":"Du","sequence":"additional","affiliation":[{"name":"Guangdong Provincial\/Zhuhai Key Laboratory of IRADS, Beijing Normal-Hong Kong Baptist University, Zhuhai, China"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/26.650240"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2020.3042546"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3037312"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2022.3158744"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1364\/OE.468086"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/LPT.2008.2004630"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.yofte.2010.06.005"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICAIT.2017.8388937"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/LPT.2012.2195165"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.9.000D42"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1364\/OE.19.009868"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2023.3315370"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1364\/OE.18.017928"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1364\/OE.21.003885"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1364\/OE.26.021170"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1364\/OE.27.021896"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1016\/s0065-2539(08)60608-3"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.1978.1170575"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ICOCN55511.2022.9901038"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/SIMUL.2009.34"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TIV.2024.3358329"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4899-3095-8"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ACP55869.2022.10088939"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/JPHOT.2022.3200856"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/97\/10802935\/11020787.pdf?arnumber=11020787","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T17:44:26Z","timestamp":1750182266000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11020787\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":24,"URL":"https:\/\/doi.org\/10.1109\/lsp.2025.3575611","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"type":"print","value":"1070-9908"},{"type":"electronic","value":"1558-2361"}],"subject":[],"published":{"date-parts":[[2025]]}}}