{"id":"https://openalex.org/W1983039637","doi":"https://doi.org/10.1109/vtcspring.2014.7023015","title":"On the Optimum Performance of Nonlinearly Distorted OFDM Signals","display_name":"On the Optimum Performance of Nonlinearly Distorted OFDM Signals","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W1983039637","doi":"https://doi.org/10.1109/vtcspring.2014.7023015","mag":"1983039637"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2014.7023015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2014.7023015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 79th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11144/3091","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/I4210127031","display_name":"Uninova","ror":"https://ror.org/0373te416","country_code":"PT","type":"funder","lineage":["https://openalex.org/I4210127031"]},{"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":false,"raw_author_name":"Joao Guerreiro","raw_affiliation_strings":["DEE, FCT Universidade Nova de Lisboa, Portugal","IT, Instituto de Telecomunica\u00e7\u00f5es, Lisboa, Portugal","UNINOVA, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEE, FCT Universidade Nova de Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]},{"raw_affiliation_string":"IT, Instituto de Telecomunica\u00e7\u00f5es, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471"]},{"raw_affiliation_string":"UNINOVA, Portugal","institution_ids":["https://openalex.org/I4210127031"]}]},{"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/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":false,"raw_author_name":"Rui Dinis","raw_affiliation_strings":["DEE, FCT Universidade Nova de Lisboa, Portugal","IT, Instituto de Telecomunica\u00e7\u00f5es, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEE, FCT Universidade Nova de Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]},{"raw_affiliation_string":"IT, Instituto de Telecomunica\u00e7\u00f5es, 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/I4210127031","display_name":"Uninova","ror":"https://ror.org/0373te416","country_code":"PT","type":"funder","lineage":["https://openalex.org/I4210127031"]},{"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":false,"raw_author_name":"Paulo Montezuma","raw_affiliation_strings":["DEE, FCT Universidade Nova de Lisboa, Portugal","UNINOVA, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEE, FCT Universidade Nova de Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]},{"raw_affiliation_string":"UNINOVA, Portugal","institution_ids":["https://openalex.org/I4210127031"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4079,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47994281,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"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":0.9995999932289124,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9991000294685364,"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":0.9634072184562683},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5217233896255493},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.49955177307128906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49312612414360046},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.46207597851753235},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.46196410059928894},{"id":"https://openalex.org/keywords/cartesian-coordinate-system","display_name":"Cartesian coordinate system","score":0.4520634412765503},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.42278483510017395},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4134785532951355},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.39547863602638245},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38194039463996887},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32480907440185547},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2965738773345947},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1456155776977539},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09495270252227783},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08552122116088867},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07336407899856567}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.9634072184562683},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5217233896255493},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.49955177307128906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49312612414360046},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.46207597851753235},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.46196410059928894},{"id":"https://openalex.org/C16038011","wikidata":"https://www.wikidata.org/wiki/Q62912","display_name":"Cartesian coordinate system","level":2,"score":0.4520634412765503},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.42278483510017395},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4134785532951355},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.39547863602638245},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38194039463996887},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32480907440185547},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2965738773345947},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1456155776977539},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09495270252227783},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08552122116088867},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07336407899856567},{"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcspring.2014.7023015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2014.7023015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 79th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:repositorio.ual.pt:11144/3091","is_oa":true,"landing_page_url":"http://hdl.handle.net/11144/3091","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:11144/3091","is_oa":true,"landing_page_url":"http://hdl.handle.net/11144/3091","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1967088406","https://openalex.org/W1970110805","https://openalex.org/W2000563630","https://openalex.org/W2035581860","https://openalex.org/W2077532202","https://openalex.org/W2098726873","https://openalex.org/W2101397645","https://openalex.org/W2102510845","https://openalex.org/W2104038538","https://openalex.org/W2117476139","https://openalex.org/W2145750346","https://openalex.org/W2149587304"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2125564215","https://openalex.org/W3097525855","https://openalex.org/W1986382998","https://openalex.org/W2366188968","https://openalex.org/W2159772567","https://openalex.org/W2188042986","https://openalex.org/W2539022530","https://openalex.org/W2187587942"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,36,43],"theoretical":[6],"analysis":[7,25],"for":[8],"obtaining":[9],"the":[10,29,48,52,67],"minimum":[11],"Euclidean":[12],"distance":[13],"between":[14],"two":[15],"nonlinearly":[16],"distorted":[17],"OFDM":[18,33,72],"(Orthogonal":[19],"Frequency":[20],"Division":[21],"Multiplexing)":[22],"signals.":[23],"This":[24],"takes":[26],"advantage":[27],"of":[28,32,39,51,70],"Gaussian":[30],"behavior":[31],"signals":[34],"with":[35],"large":[37],"number":[38],"subcarriers":[40],"and":[41,59],"is":[42,73],"key":[44],"step":[45],"to":[46],"get":[47],"asymptotic":[49],"gain":[50],"optimum":[53,68],"receiver.":[54],"We":[55],"consider":[56],"both":[57],"polar":[58],"Cartesian":[60],"memoryless":[61],"nonlinearities,":[62],"showing":[63],"that":[64],"in":[65],"general":[66],"performance":[69],"nonlinear":[71],"better":[74],"than":[75],"linear":[76],"OFDM.":[77]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}