{"id":"https://openalex.org/W4417053471","doi":"https://doi.org/10.1109/ecoc66593.2025.11263415","title":"Low-Complexity Clock Recovery Scheme for Ultra-High-Speed Digital Subcarrier Multiplexing Systems","display_name":"Low-Complexity Clock Recovery Scheme for Ultra-High-Speed Digital Subcarrier Multiplexing Systems","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W4417053471","doi":"https://doi.org/10.1109/ecoc66593.2025.11263415"},"language":null,"primary_location":{"id":"doi:10.1109/ecoc66593.2025.11263415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100707426","display_name":"Chengbo Li","orcid":"https://orcid.org/0000-0002-0347-8689"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengbo Li","raw_affiliation_strings":["ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108777193","display_name":"Hexun Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hexun Jiang","raw_affiliation_strings":["ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020262818","display_name":"Zhuo Wang","orcid":"https://orcid.org/0000-0001-6054-8156"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuo Wang","raw_affiliation_strings":["ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110757106","display_name":"Weiqin Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiqin Zhou","raw_affiliation_strings":["ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006620967","display_name":"Yongben Wang","orcid":"https://orcid.org/0000-0003-3623-0927"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongben Wang","raw_affiliation_strings":["ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033719497","display_name":"Wei Shuai","orcid":"https://orcid.org/0000-0002-4925-9625"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Wei","raw_affiliation_strings":["ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ZTE corporation,State Key Laboratory of Mobile Network and Mobile Multimedia Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067915310","display_name":"D. Hu","orcid":"https://orcid.org/0000-0003-0718-2663"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da Hu","raw_affiliation_strings":["Sanechips Technology CO., LTD,Wireline Development Dept.II,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanechips Technology CO., LTD,Wireline Development Dept.II,Shenzhen,China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100427516","display_name":"Lei Shi","orcid":"https://orcid.org/0000-0001-7119-3207"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Shi","raw_affiliation_strings":["Sanechips Technology CO., LTD,Wireline Development Dept.II,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanechips Technology CO., LTD,Wireline Development Dept.II,Shenzhen,China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9437000155448914,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9437000155448914,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.016200000420212746,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.012500000186264515,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6492999792098999},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.6212999820709229},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.567300021648407},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5157999992370605},{"id":"https://openalex.org/keywords/subcarrier-multiplexing","display_name":"Subcarrier multiplexing","score":0.5023999810218811},{"id":"https://openalex.org/keywords/time-division-multiplexing","display_name":"Time-division multiplexing","score":0.4731999933719635},{"id":"https://openalex.org/keywords/data-recovery","display_name":"Data recovery","score":0.44359999895095825},{"id":"https://openalex.org/keywords/clock-recovery","display_name":"Clock recovery","score":0.41110000014305115}],"concepts":[{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6492999792098999},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.6212999820709229},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6096000075340271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5983999967575073},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.567300021648407},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5157999992370605},{"id":"https://openalex.org/C2779103187","wikidata":"https://www.wikidata.org/wiki/Q7630912","display_name":"Subcarrier multiplexing","level":5,"score":0.5023999810218811},{"id":"https://openalex.org/C50661577","wikidata":"https://www.wikidata.org/wiki/Q901831","display_name":"Time-division multiplexing","level":3,"score":0.4731999933719635},{"id":"https://openalex.org/C529754248","wikidata":"https://www.wikidata.org/wiki/Q1054772","display_name":"Data recovery","level":2,"score":0.44359999895095825},{"id":"https://openalex.org/C2779835379","wikidata":"https://www.wikidata.org/wiki/Q2348121","display_name":"Clock recovery","level":4,"score":0.41110000014305115},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.39329999685287476},{"id":"https://openalex.org/C173512123","wikidata":"https://www.wikidata.org/wiki/Q5978010","display_name":"Statistical time division multiplexing","level":3,"score":0.3506999909877777},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3165000081062317},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3095000088214874},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.29899999499320984},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C17877974","wikidata":"https://www.wikidata.org/wiki/Q2375705","display_name":"Carrier recovery","level":4,"score":0.2953000068664551},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.28540000319480896},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2833999991416931},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.2766999900341034},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.27459999918937683},{"id":"https://openalex.org/C52773712","wikidata":"https://www.wikidata.org/wiki/Q175022","display_name":"Digital signal","level":3,"score":0.2728999853134155},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.258899986743927},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.25679999589920044},{"id":"https://openalex.org/C2778426721","wikidata":"https://www.wikidata.org/wiki/Q1225105","display_name":"Digital clock","level":3,"score":0.2538999915122986},{"id":"https://openalex.org/C110086884","wikidata":"https://www.wikidata.org/wiki/Q2085341","display_name":"Phase detector","level":3,"score":0.250900000333786}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11263415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1971114551","https://openalex.org/W1982831867","https://openalex.org/W2029157125","https://openalex.org/W2077470878","https://openalex.org/W2095733992","https://openalex.org/W2146039096","https://openalex.org/W2318581453","https://openalex.org/W2323991661","https://openalex.org/W2569705152","https://openalex.org/W2890593855","https://openalex.org/W3027242299","https://openalex.org/W4363620361","https://openalex.org/W4403722060"],"related_works":[],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,21],"low-complexity":[3],"clock":[4],"recovery":[5],"scheme":[6],"for":[7],"coherent":[8],"ultra-high-speed":[9],"digital":[10],"subcarrier":[11],"multiplexing":[12],"(DSCM)":[13],"systems.":[14],"The":[15],"effectiveness":[16],"is":[17],"experimentally":[18],"demonstrated":[19],"in":[20],"90":[22],"GBaud":[23],"DSCM":[24],"transmission":[25],"experiment,":[26],"achieving":[27],"0.4":[28],"dB":[29],"required":[30],"optical-to-noise":[31],"ratio":[32],"gain.":[33]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-12-05T00:00:00"}
