{"id":"https://openalex.org/W2153121272","doi":"https://doi.org/10.1109/icc.2004.1313038","title":"Maximum likelihood sequence estimation in the presence of chromatic and polarization mode dispersion in intensity modulation/direct detection optical channels","display_name":"Maximum likelihood sequence estimation in the presence of chromatic and polarization mode dispersion in intensity modulation/direct detection optical channels","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2153121272","doi":"https://doi.org/10.1109/icc.2004.1313038","mag":"2153121272"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2004.1313038","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2004.1313038","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)","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/A5075164849","display_name":"O.E. Agazzi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"O.E. Agazzi","raw_affiliation_strings":["Broadcom Corporation, Irvine, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcom Corporation, Irvine, CA, USA","institution_ids":["https://openalex.org/I4210127325"]}]},{"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, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Communications Research Laboratory, National University of Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]}]},{"author_position":"last","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, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Communications Research Laboratory, National University of Cordoba, Argentina","institution_ids":["https://openalex.org/I166401450"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.4078,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.94590001,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2787","last_page":"2793 Vol.5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9986000061035156,"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/T10299","display_name":"Photonic and Optical Devices","score":0.996399998664856,"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/polarization-mode-dispersion","display_name":"Polarization mode dispersion","score":0.6578078866004944},{"id":"https://openalex.org/keywords/maximum-likelihood-sequence-estimation","display_name":"Maximum likelihood sequence estimation","score":0.625016450881958},{"id":"https://openalex.org/keywords/amplified-spontaneous-emission","display_name":"Amplified spontaneous emission","score":0.5541161298751831},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5068526864051819},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.4816514551639557},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4676760137081146},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.4577161371707916},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4500841498374939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4336446225643158},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.42394542694091797},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.41461181640625},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4090483486652374},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3640201687812805},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.247274249792099},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17231282591819763},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15142932534217834},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.07325497269630432}],"concepts":[{"id":"https://openalex.org/C178557918","wikidata":"https://www.wikidata.org/wiki/Q435910","display_name":"Polarization mode dispersion","level":3,"score":0.6578078866004944},{"id":"https://openalex.org/C191462741","wikidata":"https://www.wikidata.org/wiki/Q6795902","display_name":"Maximum likelihood sequence estimation","level":3,"score":0.625016450881958},{"id":"https://openalex.org/C194564183","wikidata":"https://www.wikidata.org/wiki/Q2367841","display_name":"Amplified spontaneous emission","level":3,"score":0.5541161298751831},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5068526864051819},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.4816514551639557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4676760137081146},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4577161371707916},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4500841498374939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4336446225643158},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.42394542694091797},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.41461181640625},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4090483486652374},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3640201687812805},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.247274249792099},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17231282591819763},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15142932534217834},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.07325497269630432},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2004.1313038","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2004.1313038","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)","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":22,"referenced_works":["https://openalex.org/W124596592","https://openalex.org/W1779238370","https://openalex.org/W1902284358","https://openalex.org/W1969181161","https://openalex.org/W1985572255","https://openalex.org/W2026953009","https://openalex.org/W2029900646","https://openalex.org/W2042231285","https://openalex.org/W2071654464","https://openalex.org/W2102171772","https://openalex.org/W2113333016","https://openalex.org/W2119119508","https://openalex.org/W2120680665","https://openalex.org/W2131086249","https://openalex.org/W2135404193","https://openalex.org/W2149616463","https://openalex.org/W2170864594","https://openalex.org/W2468714721","https://openalex.org/W2789218021","https://openalex.org/W6605094742","https://openalex.org/W6639786400","https://openalex.org/W6720107491"],"related_works":["https://openalex.org/W1975256224","https://openalex.org/W301284558","https://openalex.org/W2802800611","https://openalex.org/W2371770719","https://openalex.org/W1906664194","https://openalex.org/W2171117209","https://openalex.org/W2102883118","https://openalex.org/W2113046396","https://openalex.org/W4312154347","https://openalex.org/W2071489678"],"abstract_inverted_index":{"In":[0],"this":[1,192,205],"paper":[2],"we":[3,60],"investigate":[4],"maximum":[5],"likelihood":[6],"sequence":[7],"estimation":[8],"(MLSE)":[9],"receivers":[10,46,190],"operating":[11,47],"on":[12,22],"intensity":[13],"modulated":[14],"direct":[15],"detection":[16],"optical":[17,37,45,120,147,163,189],"channels.":[18],"Our":[19],"study":[20,202],"focuses":[21],"long":[23],"haul":[24],"or":[25],"metro":[26],"links":[27],"spanning":[28],"several":[29],"hundred":[30],"kilometers":[31],"of":[32,43,51,64,68,80,128,160,188],"single":[33],"mode":[34,154],"fiber":[35],"with":[36],"amplifiers.":[38],"We":[39,86],"describe":[40],"the":[41,49,65,78,81,116,119,125,158,201],"structure":[42],"MLSE-based":[44],"in":[48,162,168,204],"presence":[50],"dispersion":[52,155],"and":[53,59,83,105,124,152,174],"amplified":[54],"spontaneous":[55],"emission":[56],"(ASE)":[57],"noise,":[58,133],"develop":[61],"a":[62,74,109,139],"theory":[63,82],"error":[66],"rate":[67],"these":[69,113],"receivers.":[70],"Computer":[71],"simulations":[72],"show":[73],"close":[75],"agreement":[76],"between":[77],"predictions":[79],"simulation":[84],"results.":[85],"also":[87],"address":[88],"some":[89],"important":[90],"implementation":[91],"issues.":[92],"Optical":[93],"channels":[94,104,164],"suffer":[95,149],"from":[96,102,150],"impairments":[97,114],"that":[98,118],"set":[99],"them":[100],"apart":[101],"other":[103],"therefore":[106],"they":[107],"need":[108],"special":[110],"investigation.":[111],"Among":[112],"are":[115],"facts":[117],"channel":[121],"is":[122,130,135],"nonlinear,":[123],"dominant":[126],"source":[127],"noise":[129],"often":[131],"ASE":[132],"which":[134],"distributed":[136],"according":[137],"to":[138],"noncentral":[140],"chi-square":[141],"probability":[142],"density":[143],"function":[144],"(pdf).":[145],"Additionally,":[146],"fibers":[148],"chromatic":[151],"polarization":[153],"(PMD).":[156],"Although":[157],"use":[159],"MLSE":[161],"has":[165,194],"been":[166,195],"discussed":[167],"earlier":[169],"literature":[170],"(J.":[171],"H.":[172],"Winter":[173],"R.":[175],"D.":[176],"Githin,":[177],"Sept.":[178],"1990)":[179],"(H.F.":[180],"Haunstein":[181],"et.":[182],"al.,":[183],"2001)":[184],"no":[185],"detailed":[186],"analysis":[187],"using":[191],"technique":[193],"reported":[196,203],"so":[197],"far.":[198],"This":[199],"motivates":[200],"paper.":[206]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}