{"id":"https://openalex.org/W4297911960","doi":"https://doi.org/10.1109/iccc55456.2022.9880635","title":"Latency-Efficient Parallelized Carrier Phase Recovery Algorithm Based on Extended Kalman Filter for Short-Reach Coherent Optical Transmission Systems","display_name":"Latency-Efficient Parallelized Carrier Phase Recovery Algorithm Based on Extended Kalman Filter for Short-Reach Coherent Optical Transmission Systems","publication_year":2022,"publication_date":"2022-08-11","ids":{"openalex":"https://openalex.org/W4297911960","doi":"https://doi.org/10.1109/iccc55456.2022.9880635"},"language":"en","primary_location":{"id":"doi:10.1109/iccc55456.2022.9880635","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc55456.2022.9880635","pdf_url":null,"source":{"id":"https://openalex.org/S4363608039","display_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"},"type":"article","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/A5102976868","display_name":"Han Cui","orcid":"https://orcid.org/0000-0002-1367-8203"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Han Cui","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China","State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050135801","display_name":"Shuangyue Liu","orcid":"https://orcid.org/0000-0002-1047-4424"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangyue Liu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China","State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011351180","display_name":"Yueming Lu","orcid":"https://orcid.org/0000-0003-3196-0349"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueming Lu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security,Beijing,China","Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100763031","display_name":"Yaojun Qiao","orcid":"https://orcid.org/0000-0001-7253-9839"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojun Qiao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China","State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102976868"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.141215,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":null,"first_page":"850","last_page":"855"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":1.0,"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":1.0,"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":0.9933000206947327,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9865000247955322,"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/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.8495585918426514},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6364347338676453},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5344122648239136},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.496310293674469},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19888237118721008}],"concepts":[{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.8495585918426514},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6364347338676453},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5344122648239136},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.496310293674469},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19888237118721008}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccc55456.2022.9880635","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc55456.2022.9880635","pdf_url":null,"source":{"id":"https://openalex.org/S4363608039","display_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3194208625","display_name":null,"funder_award_id":"61871044,CX2021210","funder_id":"https://openalex.org/F4320322435","funder_display_name":"Norsk Sykepleierforbund"}],"funders":[{"id":"https://openalex.org/F4320322435","display_name":"Norsk Sykepleierforbund","ror":"https://ror.org/01822d048"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2045944833","https://openalex.org/W2048262239","https://openalex.org/W2055952492","https://openalex.org/W2070793330","https://openalex.org/W2106344039","https://openalex.org/W2129940694","https://openalex.org/W2783323148","https://openalex.org/W2787125366","https://openalex.org/W2887450666","https://openalex.org/W2949471210","https://openalex.org/W2979938301","https://openalex.org/W3016091532"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2089114113","https://openalex.org/W2051487156","https://openalex.org/W2389555968","https://openalex.org/W2073681303","https://openalex.org/W2352634297","https://openalex.org/W2320550378","https://openalex.org/W2103062922","https://openalex.org/W2162299404"],"abstract_inverted_index":{"In":[0,147],"this":[1],"paper,":[2],"a":[3,152],"latency-efficient":[4],"parallelized":[5,35,90],"carrier":[6],"phase":[7],"recovery":[8],"algorithm":[9],"based":[10],"on":[11],"the":[12,33,40,49,56,66,88,92,102,119,135,149],"extended":[13,36],"Kalman":[14,37],"filter":[15,38],"with":[16,32,87,143],"linear":[17,67],"interpolation":[18,68],"(LEP-EKF)":[19],"is":[20,45,69,97,114,151],"proposed":[21],"and":[22],"experimentally":[23,116],"verified":[24],"for":[25],"short-reach":[26,156],"coherent":[27,157],"optical":[28,158],"transmission":[29,159],"systems.":[30,160],"Compared":[31],"traditional":[34,89],"(EKF),":[39],"processing":[41,93,136],"latency":[42,94,137],"of":[43,51,59,74,95,106,124,138],"LEP-EKF":[44,60,96,113,139,150],"reduced":[46,98],"by":[47,99],"improving":[48],"parallelism":[50],"each":[52,75],"data":[53,76],"block.":[54],"Moreover,":[55],"linewidth":[57,104,120],"tolerance":[58,105],"has":[61],"almost":[62],"no":[63],"penalty":[64],"because":[65],"used":[70],"to":[71],"quick":[72],"convergence":[73],"block":[77],"without":[78],"extra":[79],"overhead.":[80],"The":[81,112,131],"simulation":[82],"results":[83,133],"show":[84,134],"that":[85],"compared":[86],"EKF,":[91],"75%":[100,142],"at":[101],"similar":[103],"<tex":[107,125],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[108,126],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\Delta":[109,127],"{\\mathcal{f}}{\\mathbf{T}}=9\\times10^{-5}$</tex>":[110],".":[111,130],"further":[115],"demonstrated":[117],"under":[118],"symbol":[121],"duration":[122],"product":[123],"fT=5\\times":[128],"10^{-5}$</tex>":[129],"experimental":[132],"also":[140],"saves":[141],"little":[144],"performance":[145],"penalty.":[146],"conclusion,":[148],"potential":[153],"technique":[154],"in":[155]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
