{"id":"https://openalex.org/W1985133487","doi":"https://doi.org/10.1109/glocom.2013.6831432","title":"Model-centric nonlinear equalizer for coherent long-haul fiber-optic communication systems","display_name":"Model-centric nonlinear equalizer for coherent long-haul fiber-optic communication systems","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W1985133487","doi":"https://doi.org/10.1109/glocom.2013.6831432","mag":"1985133487"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2013.6831432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","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/A5079301418","display_name":"Houbing Song","orcid":"https://orcid.org/0000-0003-2631-9223"},"institutions":[{"id":"https://openalex.org/I181223716","display_name":"West Virginia University Institute of Technology","ror":"https://ror.org/028ebfc83","country_code":"US","type":"education","lineage":["https://openalex.org/I181223716"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Houbing Song","raw_affiliation_strings":["Department of Electrical and Computer Engineering, West Virginia University Institute of Technology, Montgomery, WV","Department of Electrical and Computer Engineering, West Virginia University Institute of Technology, Montgomery, 25136, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, West Virginia University Institute of Technology, Montgomery, WV","institution_ids":["https://openalex.org/I181223716"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, West Virginia University Institute of Technology, Montgomery, 25136, USA","institution_ids":["https://openalex.org/I181223716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080067300","display_name":"Ma\u00eft\u00e9 Brandt-Pearce","orcid":"https://orcid.org/0000-0002-2566-8280"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maite Brandt-Pearce","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA","Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, 22904, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, 22904, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079301418"],"corresponding_institution_ids":["https://openalex.org/I181223716"],"apc_list":null,"apc_paid":null,"fwci":3.5467,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.93016381,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2394","last_page":"2399"},"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":0.9991000294685364,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9945999979972839,"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/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6189696192741394},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5922157168388367},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5844242572784424},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5518598556518555},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.5465906858444214},{"id":"https://openalex.org/keywords/polarization-mode-dispersion","display_name":"Polarization mode dispersion","score":0.5459501147270203},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.49101805686950684},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.42652708292007446},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.3581697642803192},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33049169182777405},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.25149887800216675},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2295634150505066},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2091713547706604},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18343740701675415},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.12177643179893494}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6189696192741394},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5922157168388367},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5844242572784424},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5518598556518555},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.5465906858444214},{"id":"https://openalex.org/C178557918","wikidata":"https://www.wikidata.org/wiki/Q435910","display_name":"Polarization mode dispersion","level":3,"score":0.5459501147270203},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.49101805686950684},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.42652708292007446},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.3581697642803192},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33049169182777405},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25149887800216675},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2295634150505066},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2091713547706604},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18343740701675415},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.12177643179893494},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2013.6831432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1496647781","https://openalex.org/W1551552713","https://openalex.org/W1969934268","https://openalex.org/W1971286587","https://openalex.org/W2003360522","https://openalex.org/W2095381236","https://openalex.org/W2122545463","https://openalex.org/W2124986293","https://openalex.org/W2134367193","https://openalex.org/W2152410605","https://openalex.org/W2164418782","https://openalex.org/W2166785811","https://openalex.org/W2489777453"],"related_works":["https://openalex.org/W2130689016","https://openalex.org/W2113195210","https://openalex.org/W2144585970","https://openalex.org/W2364789440","https://openalex.org/W2965896786","https://openalex.org/W1194392288","https://openalex.org/W1976230005","https://openalex.org/W2362221771","https://openalex.org/W2792600045","https://openalex.org/W1982437770"],"abstract_inverted_index":{"In":[0],"long-haul":[1,69,110,162],"DWDM":[2,70],"or":[3,80],"elastic":[4],"subwavelength":[5],"modulated":[6],"systems":[7,99,115],"with":[8,29,116],"periodic":[9,117],"dispersion":[10,25,118],"compensation":[11,119],"and":[12,26,52,62,112,120,156],"amplification,":[13],"all-optical":[14],"communications":[15],"give":[16],"rise":[17],"to":[18,23,32,57,84,132],"severe":[19],"physical":[20,60,107,158],"impairments,":[21],"due":[22,31],"fiber":[24,173],"nonlinearity,":[27],"together":[28],"noise":[30],"amplified":[33],"spontaneous":[34],"emission":[35],"(ASE),":[36],"that":[37],"adversely":[38],"affect":[39],"system":[40,66],"performance.":[41],"Many":[42],"signal":[43,145],"processing":[44,146],"techniques,":[45],"including":[46],"forward":[47],"error":[48],"correction,":[49],"constrained":[50],"coding,":[51],"predistortion/equalization,":[53],"have":[54],"been":[55],"developed":[56],"mitigate":[58,77],"these":[59],"impairments":[61,79,108,159],"fully":[63],"exploit":[64],"the":[65,141],"capacity":[67],"of":[68,106],"systems.":[71],"However,":[72],"existing":[73],"equalizers":[74],"either":[75],"only":[76],"linear":[78,155],"are":[81],"too":[82],"complex":[83],"be":[85],"useful,":[86],"such":[87],"as":[88],"backpropagation.":[89],"This":[90],"paper":[91],"proposes":[92],"a":[93,102,161],"model-centric":[94],"nonlinear":[95,149,157],"equalizer":[96,137,150],"for":[97,167],"coherent":[98],"based":[100],"on":[101,140],"2D":[103],"discrete-time":[104,144],"model":[105],"in":[109,134,153,160],"time":[111],"wavelength":[113],"channel":[114],"amplification":[121],"using":[122],"inverse":[123],"Volterra":[124],"theory.":[125],"Different":[126],"from":[127],"backpropagation,":[128],"which":[129],"is":[130,151],"hard":[131],"implement":[133],"hardware,":[135],"this":[136],"can":[138],"function":[139],"most":[142],"basic":[143],"device.":[147],"The":[148],"effective":[152],"suppressing":[154],"fiber-optic":[163],"communication":[164],"system,":[165],"particularly":[166],"high":[168],"launched":[169],"power":[170],"levels":[171],"where":[172],"nonlinearity":[174],"dominates.":[175]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}