{"id":"https://openalex.org/W2973815180","doi":"https://doi.org/10.1109/access.2019.2942822","title":"A Novel Signal Detector in MIMO Systems Based on Complex Correntropy","display_name":"A Novel Signal Detector in MIMO Systems Based on Complex Correntropy","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2973815180","doi":"https://doi.org/10.1109/access.2019.2942822","mag":"2973815180"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2942822","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2942822","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08845597.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/ielx7/6287639/8600701/08845597.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043384498","display_name":"Pedro Thiago Val\u00e9rio de Souza","orcid":"https://orcid.org/0000-0003-3519-3327"},"institutions":[{"id":"https://openalex.org/I84554738","display_name":"Universidade Federal Rural do Semi-\u00c1rido","ror":"https://ror.org/05x2svh05","country_code":"BR","type":"education","lineage":["https://openalex.org/I84554738"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Pedro T. V. De Souza","raw_affiliation_strings":["Engineering and Technology Department, Federal Rural University of Semi-Arid, Pau dos Ferros-RN, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-3519-3327","affiliations":[{"raw_affiliation_string":"Engineering and Technology Department, Federal Rural University of Semi-Arid, Pau dos Ferros-RN, Brazil","institution_ids":["https://openalex.org/I84554738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001834171","display_name":"Alu\u00edsio I. R. Fontes","orcid":"https://orcid.org/0000-0002-1888-3505"},"institutions":[{"id":"https://openalex.org/I3020002803","display_name":"Instituto Federal do Rio Grande do Norte","ror":"https://ror.org/04je48v27","country_code":"BR","type":"education","lineage":["https://openalex.org/I3020002803"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Aluisio I. R. Fontes","raw_affiliation_strings":["Federal Institute of Education, Science and Technology of Rio Grande do Norte, Pau dos Ferros-RN, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Institute of Education, Science and Technology of Rio Grande do Norte, Pau dos Ferros-RN, Brazil","institution_ids":["https://openalex.org/I3020002803"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111898885","display_name":"Vinicius S. V. de Souza","orcid":null},"institutions":[{"id":"https://openalex.org/I84554738","display_name":"Universidade Federal Rural do Semi-\u00c1rido","ror":"https://ror.org/05x2svh05","country_code":"BR","type":"education","lineage":["https://openalex.org/I84554738"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Vinicius S. V. De Souza","raw_affiliation_strings":["Engineering and Technology Department, Federal Rural University of Semi-Arid, Pau dos Ferros-RN, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Engineering and Technology Department, Federal Rural University of Semi-Arid, Pau dos Ferros-RN, Brazil","institution_ids":["https://openalex.org/I84554738"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049829733","display_name":"Luiz F. Q. Silveira","orcid":"https://orcid.org/0000-0002-7146-4916"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz F. Silveira","raw_affiliation_strings":["Department of Computer Engineering and Automation, Federal University of Rio Grande do Norte, Natal-RN, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and Automation, Federal University of Rio Grande do Norte, Natal-RN, Brazil","institution_ids":["https://openalex.org/I35046152"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5043384498"],"corresponding_institution_ids":["https://openalex.org/I84554738"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3883,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60450697,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"7","issue":null,"first_page":"137517","last_page":"137527"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12146","display_name":"Power Line Communications and Noise","score":0.9995999932289124,"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":0.9993000030517578,"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/mimo","display_name":"MIMO","score":0.8017391562461853},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.771735429763794},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6449015140533447},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6316238045692444},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5758041739463806},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.5617201328277588},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4690941572189331},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.46212315559387207},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.46191099286079407},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4582461714744568},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43419209122657776},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4266449213027954},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42435282468795776},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40673795342445374},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2871720492839813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1978832185268402},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.151082843542099},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12362700700759888},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08567541837692261}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8017391562461853},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.771735429763794},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6449015140533447},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6316238045692444},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5758041739463806},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.5617201328277588},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4690941572189331},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.46212315559387207},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.46191099286079407},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4582461714744568},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43419209122657776},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4266449213027954},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42435282468795776},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40673795342445374},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2871720492839813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1978832185268402},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.151082843542099},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12362700700759888},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08567541837692261},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2942822","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2942822","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08845597.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:9b7718e885b64bd284adf797d3d35605","is_oa":true,"landing_page_url":"https://doaj.org/article/9b7718e885b64bd284adf797d3d35605","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 7, Pp 137517-137527 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2942822","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2942822","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08845597.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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4399999976158142}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W139232460","https://openalex.org/W262820864","https://openalex.org/W1479704342","https://openalex.org/W1559579637","https://openalex.org/W1830731501","https://openalex.org/W1965463103","https://openalex.org/W1983913844","https://openalex.org/W1996124770","https://openalex.org/W1996160600","https://openalex.org/W2000077710","https://openalex.org/W2008621418","https://openalex.org/W2042335591","https://openalex.org/W2060164407","https://openalex.org/W2089896001","https://openalex.org/W2098562285","https://openalex.org/W2099398754","https://openalex.org/W2109039319","https://openalex.org/W2116422589","https://openalex.org/W2125003295","https://openalex.org/W2139317044","https://openalex.org/W2150070410","https://openalex.org/W2152953137","https://openalex.org/W2160980005","https://openalex.org/W2171998198","https://openalex.org/W2265409922","https://openalex.org/W2293744323","https://openalex.org/W2528711296","https://openalex.org/W2558844075","https://openalex.org/W2573014495","https://openalex.org/W2622034147","https://openalex.org/W2801179766","https://openalex.org/W2896681192","https://openalex.org/W2952507697","https://openalex.org/W4205533812","https://openalex.org/W4300223101","https://openalex.org/W6764722985"],"related_works":["https://openalex.org/W2162650426","https://openalex.org/W4387686915","https://openalex.org/W2378015512","https://openalex.org/W1974075201","https://openalex.org/W2153508596","https://openalex.org/W2135368825","https://openalex.org/W2036630609","https://openalex.org/W1980385416","https://openalex.org/W1853503676","https://openalex.org/W2135117342"],"abstract_inverted_index":{"In":[0,74],"cellular":[1],"systems,":[2,121],"information":[3],"signals":[4],"must":[5],"be":[6,96,150],"transmitted":[7],"at":[8],"high":[9,13],"rates":[10],"and":[11,136,148,168],"with":[12,29,178],"reliability.":[14],"One":[15],"of":[16,27,39,57,68,80,90,105,155,185],"the":[17,25,37,55,66,77,88,103,156,179,186],"possible":[18],"solutions":[19],"to":[20,65,131],"meet":[21],"such":[22],"criteria":[23],"is":[24,123,142,164,174],"use":[26,79],"systems":[28,51,82],"multiple":[30],"transmitting":[31],"and/or":[32],"receiving":[33],"antenna":[34],"arranged":[35],"in":[36,49,70,83,98,108],"form":[38],"a":[40,114,153],"multiple-input,":[41],"multiple-output":[42],"(MIMO)":[43],"system.":[44],"However,":[45],"signal":[46,116],"processing":[47,92],"techniques":[48,93],"MIMO":[50,81,120],"are":[52],"developed":[53],"under":[54],"assumption":[56],"transmission":[58],"on":[59,144,166],"Gaussian":[60,135,167],"channels,":[61,170],"which":[62,122],"may":[63],"lead":[64],"decrease":[67],"efficiency":[69],"non-Gaussian":[71,106,137,169],"communication":[72,109],"scenarios.":[73],"this":[75],"context,":[76],"widespread":[78],"recent":[84],"years":[85],"has":[86],"motivated":[87],"development":[89],"new":[91],"that":[94,100],"can":[95,149],"employed":[97],"scenarios":[99],"also":[101],"consider":[102],"presence":[104],"noise":[107],"channels.":[110],"This":[111],"work":[112],"proposes":[113],"novel":[115],"detection":[117],"technique":[118],"for":[119],"called":[124],"maximum":[125,157],"correntropy":[126,146],"detector":[127,159],"(MCD),":[128],"being":[129],"adequate":[130],"environments":[132],"characterized":[133],"by":[134],"noise.":[138],"The":[139,162],"introduced":[140],"approach":[141],"based":[143],"complex":[145],"function":[147],"seen":[151],"as":[152],"generalization":[154],"likelihood":[158],"(MLD)":[160],"concept.":[161],"MCD":[163],"evaluated":[165],"where":[171],"superior":[172],"performance":[173],"achieved":[175],"when":[176],"compared":[177],"classic":[180],"detectors,":[181],"without":[182],"significant":[183],"increase":[184],"computational":[187],"complexity.":[188]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2025-10-10T00:00:00"}