{"id":"https://openalex.org/W2562471961","doi":"https://doi.org/10.1109/glocom.2016.7841633","title":"Blind I/Q Imbalance Compensation for M-QAM Optical Coherent Systems Based on Pseudo-Rotation","display_name":"Blind I/Q Imbalance Compensation for M-QAM Optical Coherent Systems Based on Pseudo-Rotation","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2562471961","doi":"https://doi.org/10.1109/glocom.2016.7841633","mag":"2562471961"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2016.7841633","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2016.7841633","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/hal-01412788","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056885721","display_name":"Ti Nguyen-Ti","orcid":null},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ti Nguyen-Ti","raw_affiliation_strings":["University of Rennes 1, IRISA Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rennes 1, IRISA Laboratory, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002337802","display_name":"Matthieu Gautier","orcid":"https://orcid.org/0000-0003-4008-749X"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Matthieu Gautier","raw_affiliation_strings":["University of Rennes 1, IRISA Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rennes 1, IRISA Laboratory, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110208290","display_name":"Pascal Scalart","orcid":null},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pascal Scalart","raw_affiliation_strings":["University of Rennes 1, IRISA Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rennes 1, IRISA Laboratory, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001929143","display_name":"Olivier Berder","orcid":"https://orcid.org/0000-0002-3792-400X"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Berder","raw_affiliation_strings":["University of Rennes 1, IRISA Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rennes 1, IRISA Laboratory, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041300403","display_name":"Trung-Hien Nguyen","orcid":"https://orcid.org/0000-0001-9828-5769"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Trung-Hien Nguyen","raw_affiliation_strings":["University of Rennes 1, CNRS, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rennes 1, CNRS, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I56067802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103186672","display_name":"Fay\u00e7al Ait Aoudia","orcid":"https://orcid.org/0000-0002-0383-5877"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Faycal Ait Aoudia","raw_affiliation_strings":["University of Rennes 1, IRISA Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rennes 1, IRISA Laboratory, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8073,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67891849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2016","issue":null,"first_page":"1","last_page":"6"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9897000193595886,"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/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7056400775909424},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.6636480689048767},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.6091182231903076},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.5877252221107483},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5735713243484497},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5094104409217834},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46252569556236267},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.44164761900901794},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.43514376878738403},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36951836943626404},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3353232145309448},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.3161686062812805},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.28626978397369385},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2413369119167328},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17231258749961853},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14137351512908936},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1372937262058258}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7056400775909424},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.6636480689048767},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.6091182231903076},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.5877252221107483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5735713243484497},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5094104409217834},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46252569556236267},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.44164761900901794},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.43514376878738403},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36951836943626404},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3353232145309448},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.3161686062812805},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.28626978397369385},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2413369119167328},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17231258749961853},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14137351512908936},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1372937262058258},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/glocom.2016.7841633","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2016.7841633","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01412788v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-01412788","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"59th IEEE Global Communications Conference (IEEE GLOBECOM 2016), Dec 2016, Washington, United States. ⟨10.1109/GLOCOM.2016.7841633⟩","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"mag:2747072153","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/201702228736202164","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","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":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01412788v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-01412788","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"59th IEEE Global Communications Conference (IEEE GLOBECOM 2016), Dec 2016, Washington, United States. ⟨10.1109/GLOCOM.2016.7841633⟩","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1514847420","https://openalex.org/W1965844190","https://openalex.org/W1967687646","https://openalex.org/W1977067929","https://openalex.org/W2001237107","https://openalex.org/W2032012037","https://openalex.org/W2040964122","https://openalex.org/W2041241405","https://openalex.org/W2074791044","https://openalex.org/W2098359205","https://openalex.org/W2117837779","https://openalex.org/W2130061702","https://openalex.org/W2136162940","https://openalex.org/W2154467340"],"related_works":["https://openalex.org/W2545896082","https://openalex.org/W4390873927","https://openalex.org/W2893995248","https://openalex.org/W2115358448","https://openalex.org/W2162726981","https://openalex.org/W2157094190","https://openalex.org/W2122253935","https://openalex.org/W4247508912","https://openalex.org/W2979776991","https://openalex.org/W1526007253"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,37,40,57,61,67,82,85,102,116,125,142],"problem":[4],"of":[5,10,24,39,63,84,94,124,144],"In-phase/Quadrature":[6],"(I/Q)":[7],"imbalance":[8],"sensitivity":[9],"communication":[11],"systems":[12],"when":[13],"it":[14,52],"occurs":[15],"at":[16],"both":[17],"Transmitter":[18],"(TX)":[19],"and":[20,60,88,115],"Receiver":[21],"(RX)":[22],"sides":[23],"an":[25,109],"optical":[26,136],"coherent":[27],"system.":[28],"A":[29],"novel":[30],"blind":[31],"technique":[32],"is":[33,47,119,128],"proposed":[34,68,103,126],"based":[35,45],"on":[36,56],"pseudo-rotation":[38,44],"M-QAM":[41],"constellation.":[42],"The":[43,122],"compensator":[46,87,104],"a":[48,90,132],"generic":[49],"approach,":[50],"because":[51],"does":[53],"not":[54],"depend":[55],"modulation":[58],"order":[59],"level":[62],"imbalance.":[64],"To":[65],"implement":[66],"compensation":[69],"in":[70,141],"practical":[71],"systems,":[72],"two":[73],"algorithms":[74,107],"are":[75],"proposed:":[76],"Recursive":[77],"Pseudo-Rotation":[78],"(RPR)":[79],"that":[80,101],"achieves":[81],"performance":[83],"ideal":[86],"LRPR,":[89],"Low":[91],"complexity":[92],"version":[93],"RPR.":[95],"Monte":[96],"Carlo":[97],"simulation":[98],"results":[99],"show":[100],"outperforms":[105],"state-of-the-art":[106],"for":[108],"Additive":[110],"White":[111],"Gaussian":[112],"Noise":[113],"(AWGN)":[114],"complexity/performance":[117],"trade-off":[118],"also":[120],"discussed.":[121],"efficiency":[123],"method":[127],"experimentally":[129],"validated":[130],"with":[131],"10":[133],"Gbaud":[134],"QPSK":[135],"system":[137],"showing":[138],"its":[139],"operation":[140],"presence":[143],"Inter-Symbol":[145],"Interference":[146],"(ISI).":[147]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}