{"id":"https://openalex.org/W3033253707","doi":"https://doi.org/10.1109/access.2020.2999346","title":"Simplified Soft-Output Direct Detection FTN Algorithm for 56-Gb/S Optical PAM-4 System Using 10G-Class Optics","display_name":"Simplified Soft-Output Direct Detection FTN Algorithm for 56-Gb/S Optical PAM-4 System Using 10G-Class Optics","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3033253707","doi":"https://doi.org/10.1109/access.2020.2999346","mag":"3033253707"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2999346","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999346","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106387.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106387.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","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":true,"raw_author_name":"Shuangyue Liu","raw_affiliation_strings":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1047-4424","affiliations":[{"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/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":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7253-9839","affiliations":[{"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/A5088379012","display_name":"Xizi Tang","orcid":"https://orcid.org/0000-0002-5751-0242"},"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":"Xizi Tang","raw_affiliation_strings":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5751-0242","affiliations":[{"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/A5032931296","display_name":"Mengqi Guo","orcid":"https://orcid.org/0000-0003-3453-7060"},"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":"Mengqi Guo","raw_affiliation_strings":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3453-7060","affiliations":[{"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/A5062993858","display_name":"Xuekai Xu","orcid":"https://orcid.org/0000-0003-0049-0997"},"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":"Xuekai Xu","raw_affiliation_strings":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0049-0997","affiliations":[{"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/A5100778347","display_name":"Zhongliang Sun","orcid":"https://orcid.org/0000-0002-5559-4892"},"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":"Zhongliang Sun","raw_affiliation_strings":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5559-4892","affiliations":[{"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/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":false,"raw_author_name":"Han Cui","raw_affiliation_strings":["State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1367-8203","affiliations":[{"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":"last","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":["Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3196-0349","affiliations":[{"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"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5050135801"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3121,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.56379926,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"104518","last_page":"104526"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994999766349792,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9939000010490417,"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/bit-error-rate","display_name":"Bit error rate","score":0.6552841067314148},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5022757053375244},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46653109788894653},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.4603680372238159},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.45261743664741516},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42737337946891785},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4271206557750702},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.4266197085380554},{"id":"https://openalex.org/keywords/optical-power","display_name":"Optical power","score":0.4202623963356018},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.417364239692688},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4135056138038635},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4088473320007324},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.36263567209243774},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2185077667236328},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.2002720832824707},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.15406811237335205},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08747252821922302}],"concepts":[{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6552841067314148},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5022757053375244},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46653109788894653},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.4603680372238159},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.45261743664741516},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42737337946891785},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4271206557750702},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4266197085380554},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.4202623963356018},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.417364239692688},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4135056138038635},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4088473320007324},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.36263567209243774},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2185077667236328},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.2002720832824707},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.15406811237335205},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08747252821922302},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2999346","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999346","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106387.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:db1844cd66c64c89a07b605c32b0610c","is_oa":true,"landing_page_url":"https://doaj.org/article/db1844cd66c64c89a07b605c32b0610c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 104518-104526 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2999346","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999346","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106387.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G2077706880","display_name":null,"funder_award_id":"IPOC2018ZT08","funder_id":"https://openalex.org/F4320321470","funder_display_name":"Beijing University of Posts and Telecommunications"},{"id":"https://openalex.org/G5731644306","display_name":null,"funder_award_id":"2016YFB0800302","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6358206408","display_name":null,"funder_award_id":"61771062","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7304527522","display_name":null,"funder_award_id":"IPOC2018ZT08","funder_id":"https://openalex.org/F4320326982","funder_display_name":"State Key Laboratory of Information Photonics and Optical Communications"},{"id":"https://openalex.org/G8952281825","display_name":null,"funder_award_id":"61871044","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"},{"id":"https://openalex.org/F4320326982","display_name":"State Key Laboratory of Information Photonics and Optical Communications","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3033253707.pdf","grobid_xml":"https://content.openalex.org/works/W3033253707.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1560660775","https://openalex.org/W1975641007","https://openalex.org/W2045407304","https://openalex.org/W2058513979","https://openalex.org/W2089453173","https://openalex.org/W2106509114","https://openalex.org/W2106554286","https://openalex.org/W2110600218","https://openalex.org/W2131086249","https://openalex.org/W2151268673","https://openalex.org/W2164238659","https://openalex.org/W2167984742","https://openalex.org/W2313859495","https://openalex.org/W2593051729","https://openalex.org/W2593393123","https://openalex.org/W2783323148","https://openalex.org/W2790887169","https://openalex.org/W2886996732","https://openalex.org/W2904017722","https://openalex.org/W2904427135","https://openalex.org/W2905023357","https://openalex.org/W2916349568","https://openalex.org/W2917390261","https://openalex.org/W2917789351","https://openalex.org/W2944061297","https://openalex.org/W2950289830","https://openalex.org/W2953413868","https://openalex.org/W2970044903","https://openalex.org/W3009576327"],"related_works":["https://openalex.org/W1194392288","https://openalex.org/W1976230005","https://openalex.org/W2792600045","https://openalex.org/W1988526227","https://openalex.org/W2161504364","https://openalex.org/W2155866289","https://openalex.org/W2522150621","https://openalex.org/W2794431023","https://openalex.org/W2050949024","https://openalex.org/W1977345264"],"abstract_inverted_index":{"In":[0,159],"this":[1],"paper,":[2],"a":[3,32],"simplified":[4,58,90,145,163],"soft-output":[5],"direct":[6,98],"detection":[7,99],"faster":[8,100],"than":[9,101],"Nyquist":[10,102],"(SO-DD-FTN)":[11],"algorithm":[12,28,165],"is":[13,29,49],"proposed":[14,27,162],"to":[15,54,179],"eliminate":[16],"severe":[17],"inter-symbol":[18],"interference":[19],"in":[20,31],"optical":[21,154,180],"interconnects.":[22,181],"The":[23],"feasibility":[24],"of":[25,137,156],"the":[26,45,57,82,85,114,126,131,144,149,161,175],"verified":[30],"C-band":[33],"56-Gb/s":[34],"4-ary":[35],"pulse":[36],"amplitude":[37],"modulation":[38],"(PAM-4)":[39],"system":[40,47,115],"using":[41,89],"10G-class":[42],"optics,":[43],"and":[44,66,122,173],"3-dB":[46],"bandwidth":[48,120],"only":[50,61],"5.5":[51],"GHz.":[52],"Compared":[53],"conventional":[55,97,127],"SO-DD-FTN,":[56],"SO-DD-FTN":[59,91,146,164],"not":[60],"reduces":[62],"90%":[63],"multiplication":[64],"complexity":[65,172],"80%":[67],"addition":[68],"complexity,":[69],"but":[70],"also":[71],"has":[72,92,174],"almost":[73],"no":[74],"performance":[75,168],"degradation.":[76],"Experimental":[77],"results":[78],"show":[79],"that,":[80],"for":[81,105,177],"back-to-back":[83],"case,":[84],"achieved":[86],"receiver":[87],"sensitivity":[88],"4.5-dB":[93],"improvement":[94],"compared":[95],"with":[96,169],"(DD-FTN).":[103],"As":[104],"20-km":[106],"standard":[107],"single-mode":[108],"fiber":[109],"(SSMF)":[110],"transmission":[111],"application,":[112],"since":[113],"suffers":[116],"from":[117],"both":[118],"optical/electronic":[119],"limitation":[121],"dispersion-induced":[123],"power":[124,155],"fading,":[125],"DD-FTN":[128],"cannot":[129],"achieve":[130,148],"bit":[132],"error":[133],"rate":[134],"(BER)":[135],"threshold":[136,151],"10":[138],"<sup":[139],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[140],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-3</sup>":[141],",":[142],"while":[143],"can":[147],"BER":[150],"at":[152],"received":[153],"-14.5":[157],"dBm.":[158],"conclusion,":[160],"achieves":[166],"superior":[167],"low":[170],"computational":[171],"potential":[176],"applying":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
