{"id":"https://openalex.org/W2135089751","doi":"https://doi.org/10.1109/glocom.2004.1378110","title":"Maximum likelihood sequence estimation receivers for DWDM lightwave systems","display_name":"Maximum likelihood sequence estimation receivers for DWDM lightwave systems","publication_year":2005,"publication_date":"2005-04-05","ids":{"openalex":"https://openalex.org/W2135089751","doi":"https://doi.org/10.1109/glocom.2004.1378110","mag":"2135089751"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2004.1378110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2004.1378110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Global Telecommunications Conference, 2004. GLOBECOM '04.","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/A5077599467","display_name":"Hugo S. Carrer","orcid":null},"institutions":[{"id":"https://openalex.org/I166401450","display_name":"Universidad Nacional de C\u00f3rdoba","ror":"https://ror.org/056tb7j80","country_code":"AR","type":"education","lineage":["https://openalex.org/I166401450"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"H.S. Carrer","raw_affiliation_strings":["Digital Communications Research Laboratory, National University of Cordoba, Cordoba, Argentina","Digital Commun. Res. Lab., Univ. Nacional de Cordoba, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Communications Research Laboratory, National University of Cordoba, Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]},{"raw_affiliation_string":"Digital Commun. Res. Lab., Univ. Nacional de Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038330832","display_name":"D.E. Crivelli","orcid":null},"institutions":[{"id":"https://openalex.org/I166401450","display_name":"Universidad Nacional de C\u00f3rdoba","ror":"https://ror.org/056tb7j80","country_code":"AR","type":"education","lineage":["https://openalex.org/I166401450"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"D.E. Crivelli","raw_affiliation_strings":["Digital Communications Research Laboratory, National University of Cordoba, Cordoba, Argentina","Digital Commun. Res. Lab., Univ. Nacional de Cordoba, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Communications Research Laboratory, National University of Cordoba, Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]},{"raw_affiliation_string":"Digital Commun. Res. Lab., Univ. Nacional de Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064808015","display_name":"Mario R. Hueda","orcid":null},"institutions":[{"id":"https://openalex.org/I166401450","display_name":"Universidad Nacional de C\u00f3rdoba","ror":"https://ror.org/056tb7j80","country_code":"AR","type":"education","lineage":["https://openalex.org/I166401450"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"M.R. Hueda","raw_affiliation_strings":["Digital Communications Research Laboratory, National University of Cordoba, Cordoba, Argentina","Digital Commun. Res. Lab., Univ. Nacional de Cordoba, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Communications Research Laboratory, National University of Cordoba, Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]},{"raw_affiliation_string":"Digital Commun. Res. Lab., Univ. Nacional de Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I166401450"],"apc_list":null,"apc_paid":null,"fwci":1.0906,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.80380767,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1005","last_page":"1010"},"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":0.9991999864578247,"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":0.9980000257492065,"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":0.7201437950134277},{"id":"https://openalex.org/keywords/maximum-likelihood-sequence-estimation","display_name":"Maximum likelihood sequence estimation","score":0.5367056131362915},{"id":"https://openalex.org/keywords/polarization-mode-dispersion","display_name":"Polarization mode dispersion","score":0.5112788677215576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.495124489068985},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4570484459400177},{"id":"https://openalex.org/keywords/four-wave-mixing","display_name":"Four-wave mixing","score":0.42951279878616333},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.4216769337654114},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.4062398076057434},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.37232422828674316},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3433654010295868},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.3427017033100128},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3400491178035736},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.25572776794433594},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1776312291622162},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16997775435447693},{"id":"https://openalex.org/keywords/nonlinear-optics","display_name":"Nonlinear optics","score":0.16154822707176208}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.7201437950134277},{"id":"https://openalex.org/C191462741","wikidata":"https://www.wikidata.org/wiki/Q6795902","display_name":"Maximum likelihood sequence estimation","level":3,"score":0.5367056131362915},{"id":"https://openalex.org/C178557918","wikidata":"https://www.wikidata.org/wiki/Q435910","display_name":"Polarization mode dispersion","level":3,"score":0.5112788677215576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.495124489068985},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4570484459400177},{"id":"https://openalex.org/C146363664","wikidata":"https://www.wikidata.org/wiki/Q1424759","display_name":"Four-wave mixing","level":4,"score":0.42951279878616333},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.4216769337654114},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4062398076057434},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.37232422828674316},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3433654010295868},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.3427017033100128},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3400491178035736},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.25572776794433594},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1776312291622162},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16997775435447693},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.16154822707176208},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2004.1378110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2004.1378110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Global Telecommunications Conference, 2004. GLOBECOM '04.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1501647495","https://openalex.org/W1536656161","https://openalex.org/W1551552713","https://openalex.org/W2042231285","https://openalex.org/W2053144605","https://openalex.org/W2096031734","https://openalex.org/W2114246415","https://openalex.org/W2131086249","https://openalex.org/W2135404193","https://openalex.org/W2136069168","https://openalex.org/W2136336755","https://openalex.org/W2153121272","https://openalex.org/W2165987579","https://openalex.org/W2170864594","https://openalex.org/W3027201451","https://openalex.org/W3123853447","https://openalex.org/W4230937717","https://openalex.org/W4249464467"],"related_works":["https://openalex.org/W2138902627","https://openalex.org/W2125535436","https://openalex.org/W2469831592","https://openalex.org/W2144934163","https://openalex.org/W2409424342","https://openalex.org/W2133268737","https://openalex.org/W2543241348","https://openalex.org/W2756257972","https://openalex.org/W2322180964","https://openalex.org/W2743882230"],"abstract_inverted_index":{"As":[0,310],"the":[1,52,56,66,75,120,132,141,157,165,172,186,190,193,197,241,257,272,285,303,335,346,349],"spacing":[2],"between":[3,345],"channels":[4],"in":[5,119,171,196,202,256,284,307,326],"dense":[6],"wavelength":[7],"division":[8],"multiplexed":[9],"(DWDM)":[10],"links":[11,71,138,206],"decreases":[12],"and":[13,26,44,87,90,101,117,148,162,351],"their":[14],"number":[15,76],"increases,":[16],"nonlinear":[17,145],"coupling":[18],"effects":[19,233],"such":[20,81],"as":[21,82],"four":[22],"wave":[23],"mixing":[24],"(FWM)":[25],"cross-phase":[27],"modulation":[28],"(CPM)":[29],"become":[30],"more":[31],"important.":[32],"These":[33],"impairments,":[34],"combined":[35,142],"with":[36,220,294],"chromatic":[37],"dispersion":[38,42,83,147,214,218,232,292],"(CD),":[39],"polarization":[40],"mode":[41],"(PMD),":[43],"amplified":[45],"spontaneous":[46],"emission":[47],"(ASE)":[48],"noise":[49,161],"ultimately":[50],"limit":[51],"maximum":[53,67],"reach":[54],"of":[55,70,77,122,134,144,156,160,174,192,199,243,259,275,287,290,299,315,324,348],"links.":[57],"A":[58],"receiver":[59,305],"robust":[60],"to":[61,114,130,136,139,184],"these":[62,175],"impairments":[63],"would":[64],"increase":[65],"possible":[68],"length":[69],"without":[72],"regeneration,":[73],"reduce":[74],"required":[78],"compensation":[79,84,215,219],"elements":[80],"fibers":[85],"(DCF)":[86],"optical":[88,328],"amplifiers,":[89],"simplify":[91],"link":[92,229,268],"provisioning":[93],"by":[94,250],"making":[95],"its":[96],"fine":[97],"tuning":[98],"less":[99],"critical":[100],"labor":[102],"intensive.":[103],"Maximum":[104],"likelihood":[105],"sequence":[106],"estimation":[107],"(MLSE)":[108],"receivers":[109,151],"have":[110],"been":[111],"previously":[112],"proposed":[113,306],"combat":[115,140],"CD":[116],"PMD":[118],"presence":[121,173,198,258,286],"ASE":[123],"noise.":[124,149],"In":[125],"this":[126,308,316],"paper":[127],"we":[128,318,337],"propose":[129],"extend":[131],"use":[133],"MLSE":[135,150,187,253,304,325],"DWDM":[137,205,244,327],"effect":[143],"crosstalk,":[146],"can":[152,246,269],"incorporate":[153],"detailed":[154],"knowledge":[155],"statistical":[158],"properties":[159],"crosstalk":[163,301],"into":[164],"decision":[166],"process,":[167],"therefore":[168],"improving":[169],"performance":[170,242,322],"impairments.":[176],"We":[177],"derive":[178],"a":[179,227,264,276,311,320],"new":[180],"analytical":[181],"expression":[182],"(necessary":[183],"implement":[185],"receiver)":[188],"for":[189],"statistics":[191],"received":[194],"signal":[195],"FWM.":[200],"Although":[201],"long":[203],"haul":[204],"DCF":[207,221],"cannot":[208],"be":[209,247],"avoided":[210],"even":[211,226,293],"when":[212],"electronic":[213],"is":[216,222,332,343],"used,":[217],"not":[223],"complete":[224],"because":[225],"compensated":[228],"exerts":[230],"different":[231,235],"on":[234],"wavelengths.":[236],"Our":[237],"results":[238],"show":[239],"that":[240],"systems":[245],"significantly":[248],"improved":[249],"using":[251,302],"an":[252,295],"receiver,":[254],"particularly":[255],"residual":[260,291],"dispersion.":[261],"For":[262],"example,":[263],"2000":[265],"km":[266],"20-channel":[267],"operate":[270],"within":[271],"correction":[273,279],"capabilities":[274],"forward":[277],"error":[278],"(FEC)":[280],"code":[281],"(G.975":[282],"RS)":[283],"1700":[288],"ps/nm":[289],"extremely":[296],"high":[297],"value":[298],"FWM":[300],"work.":[309],"second":[312],"important":[313],"contribution":[314],"paper,":[317],"present":[319],"theoretical":[321],"analysis":[323,331],"channels.":[329],"This":[330],"built":[333],"upon":[334],"theory":[336,350],"developed":[338],"previously.":[339],"An":[340],"excellent":[341],"agreement":[342],"found":[344],"prediction":[347],"simulation":[352],"results.":[353]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
