{"id":"https://openalex.org/W2460980772","doi":"https://doi.org/10.1109/vtcspring.2016.7504376","title":"On the Assessment of Nonlinear Distortion Effects in MIMO-OFDM Systems","display_name":"On the Assessment of Nonlinear Distortion Effects in MIMO-OFDM Systems","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2460980772","doi":"https://doi.org/10.1109/vtcspring.2016.7504376","mag":"2460980772"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2016.7504376","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2016.7504376","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 83rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11144/3090","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088474565","display_name":"Jo\u00e3o Guerreiro","orcid":"https://orcid.org/0000-0001-5106-239X"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Joao Guerreiro","raw_affiliation_strings":["DEE, FCT, Universidade Nova de Lisboa, Monte de Caparica, Portugal","IT, Instituto de Telecomunicacoes, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"DEE, FCT, Universidade Nova de Lisboa, Monte de Caparica, Portugal","institution_ids":["https://openalex.org/I83558840"]},{"raw_affiliation_string":"IT, Instituto de Telecomunicacoes, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034724801","display_name":"Rui Dinis","orcid":"https://orcid.org/0000-0002-8520-7267"},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui Dinis","raw_affiliation_strings":["DEE, FCT, Universidade Nova de Lisboa, Monte de Caparica, Portugal","IT, Instituto de Telecomunicacoes, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"DEE, FCT, Universidade Nova de Lisboa, Monte de Caparica, Portugal","institution_ids":["https://openalex.org/I83558840"]},{"raw_affiliation_string":"IT, Instituto de Telecomunicacoes, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109503804","display_name":"Paulo Montezuma","orcid":null},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]},{"id":"https://openalex.org/I4210127031","display_name":"Uninova","ror":"https://ror.org/0373te416","country_code":"PT","type":"funder","lineage":["https://openalex.org/I4210127031"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paulo Montezuma","raw_affiliation_strings":["DEE, FCT, Universidade Nova de Lisboa, Monte de Caparica, Portugal","UNINOVA, Monte de Caparica, Portugal"],"affiliations":[{"raw_affiliation_string":"DEE, FCT, Universidade Nova de Lisboa, Monte de Caparica, Portugal","institution_ids":["https://openalex.org/I83558840"]},{"raw_affiliation_string":"UNINOVA, Monte de Caparica, Portugal","institution_ids":["https://openalex.org/I4210127031"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088474565"],"corresponding_institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I83558840"],"apc_list":null,"apc_paid":null,"fwci":0.3718,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.6525469,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"50","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11248","display_name":"Advanced Power Amplifier Design","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"}}],"keywords":[{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8209840059280396},{"id":"https://openalex.org/keywords/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.777833104133606},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6767219305038452},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6688872575759888},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.6279881596565247},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5719893574714661},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5339862704277039},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5286198854446411},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5272578001022339},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.45708537101745605},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4315034747123718},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4109850525856018},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.34173715114593506},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3230321407318115},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15796226263046265},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15504813194274902},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.14750781655311584},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1429119110107422},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.07127583026885986}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8209840059280396},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.777833104133606},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6767219305038452},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6688872575759888},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.6279881596565247},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5719893574714661},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5339862704277039},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5286198854446411},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5272578001022339},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.45708537101745605},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4315034747123718},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4109850525856018},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.34173715114593506},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3230321407318115},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15796226263046265},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15504813194274902},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.14750781655311584},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1429119110107422},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.07127583026885986},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","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},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcspring.2016.7504376","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2016.7504376","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 83rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:repositorio.ual.pt:11144/3090","is_oa":true,"landing_page_url":"http://hdl.handle.net/11144/3090","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference object"}],"best_oa_location":{"id":"pmh:oai:repositorio.ual.pt:11144/3090","is_oa":true,"landing_page_url":"http://hdl.handle.net/11144/3090","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference object"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1521591241","https://openalex.org/W1667950888","https://openalex.org/W1970110805","https://openalex.org/W2031653048","https://openalex.org/W2104038538","https://openalex.org/W2106550864","https://openalex.org/W2114043910","https://openalex.org/W2117778781","https://openalex.org/W2119207405","https://openalex.org/W2134400130","https://openalex.org/W2149587304","https://openalex.org/W2151764714","https://openalex.org/W2152744465","https://openalex.org/W2162608132","https://openalex.org/W2163377067","https://openalex.org/W2541204438","https://openalex.org/W6631398929","https://openalex.org/W6682589713","https://openalex.org/W6682706816"],"related_works":["https://openalex.org/W2366188968","https://openalex.org/W2007026331","https://openalex.org/W2159772567","https://openalex.org/W2031556334","https://openalex.org/W2188042986","https://openalex.org/W2539022530","https://openalex.org/W2021221053","https://openalex.org/W2738743879","https://openalex.org/W2187587942","https://openalex.org/W2955108753"],"abstract_inverted_index":{"Multiple":[0],"input":[1],"multiple":[2],"output":[3],"(MIMO)":[4],"schemes":[5],"combined":[6],"with":[7,92],"orthogonal":[8],"frequency":[9],"division":[10],"multiplexing":[11],"(OFDM)":[12],"modulations":[13],"are":[14,25],"widely":[15],"employed":[16],"in":[17,50],"broadband":[18],"wireless":[19],"systems.":[20,52],"However,":[21],"the":[22,59,65,71,78,85,93],"transmitted":[23,66],"signals":[24],"prone":[26],"to":[27,32,87],"nonlinear":[28,48,88],"distortion":[29,89],"effects":[30,49,90],"due":[31],"their":[33],"high":[34],"envelope":[35],"fluctuations.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40],"present":[41],"a":[42,99],"simple":[43],"analytical":[44],"method":[45,54],"for":[46,58],"studying":[47],"MIMO-OFDM":[51],"Our":[53],"allows":[55],"accurate":[56],"results":[57],"power":[60],"spectral":[61],"density":[62],"(PSD)":[63],"of":[64,95,102],"signals,":[67],"as":[68,70],"well":[69],"signal-":[72],"to-":[73],"interference":[74],"(SIR)":[75],"levels":[76],"at":[77],"detection":[79],"level.":[80],"It":[81],"is":[82],"shown":[83],"that":[84],"robustness":[86],"increases":[91],"number":[94,101],"transmit":[96],"antennas":[97],"(for":[98],"fixed":[100],"independent":[103],"data":[104],"streams).":[105]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
