{"id":"https://openalex.org/W2485682066","doi":"https://doi.org/10.1109/tvt.2015.2450178","title":"PAPR Reduction via Constellation Extension in OFDM Systems Using Generalized Benders Decomposition and Branch-and-Bound Techniques","display_name":"PAPR Reduction via Constellation Extension in OFDM Systems Using Generalized Benders Decomposition and Branch-and-Bound Techniques","publication_year":2015,"publication_date":"2015-07-22","ids":{"openalex":"https://openalex.org/W2485682066","doi":"https://doi.org/10.1109/tvt.2015.2450178","mag":"2485682066"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2015.2450178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2450178","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://e-archivo.uc3m.es/bitstreams/c369b15d-7afa-4e0a-b8e1-1f100736585e/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001120412","display_name":"Martha Cecilia Paredes Paredes","orcid":"https://orcid.org/0000-0001-5789-4568"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Martha C. Paredes Paredes","raw_affiliation_strings":["Department of Signal Theory and Communications, Carlos III University of Madrid, Legan\u00e9s, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Signal Theory and Communications, Carlos III University of Madrid, Legan\u00e9s, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063854046","display_name":"J. Joaqu\u00edn Escudero-Garz\u00e1s","orcid":"https://orcid.org/0000-0003-1456-7764"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose Joaquin Escudero-Garzas","raw_affiliation_strings":["Department of Signal Theory and Communications, Carlos III University of Madrid, Legan\u00e9s, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Signal Theory and Communications, Carlos III University of Madrid, Legan\u00e9s, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085603345","display_name":"M. Julia Fern\u00e1ndez\u2010Getino Garc\u00eda","orcid":"https://orcid.org/0000-0001-8346-8140"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Julia Fernandez-Getino Garcia","raw_affiliation_strings":["Department of Signal Theory and Communications, Carlos III University of Madrid, Legan\u00e9s, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Signal Theory and Communications, Carlos III University of Madrid, Legan\u00e9s, Spain","institution_ids":["https://openalex.org/I50357001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001120412"],"corresponding_institution_ids":["https://openalex.org/I50357001"],"apc_list":null,"apc_paid":null,"fwci":1.4013,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.84456388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"65","issue":"7","first_page":"5133","last_page":"5145"},"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":0.9833999872207642,"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/T10232","display_name":"Optical Network Technologies","score":0.9824000000953674,"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":0.7979515790939331},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7280840277671814},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.6414377093315125},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.49918103218078613},{"id":"https://openalex.org/keywords/benders-decomposition","display_name":"Benders' decomposition","score":0.4382707178592682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41838985681533813},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40610870718955994},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39614617824554443},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3670934736728668},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35907503962516785},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.32291603088378906},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2688713073730469},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2390645444393158},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16341012716293335}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7979515790939331},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7280840277671814},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6414377093315125},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.49918103218078613},{"id":"https://openalex.org/C27665512","wikidata":"https://www.wikidata.org/wiki/Q3042795","display_name":"Benders' decomposition","level":2,"score":0.4382707178592682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41838985681533813},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40610870718955994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39614617824554443},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3670934736728668},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35907503962516785},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32291603088378906},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2688713073730469},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2390645444393158},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16341012716293335},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/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/tvt.2015.2450178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2450178","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:e-archivo.uc3m.es:10016/32658","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/32658","pdf_url":"https://e-archivo.uc3m.es/bitstreams/c369b15d-7afa-4e0a-b8e1-1f100736585e/download","source":{"id":"https://openalex.org/S4306400817","display_name":"e-Archivo (Carlos III University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:e-archivo.uc3m.es:10016/32658","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/32658","pdf_url":"https://e-archivo.uc3m.es/bitstreams/c369b15d-7afa-4e0a-b8e1-1f100736585e/download","source":{"id":"https://openalex.org/S4306400817","display_name":"e-Archivo (Carlos III University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"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":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322526","display_name":"Secretar\u00eda de Educaci\u00f3n Superior, Ciencia, Tecnolog\u00eda e Innovaci\u00f3n","ror":"https://ror.org/056c6e777"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2485682066.pdf","grobid_xml":"https://content.openalex.org/works/W2485682066.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1526929512","https://openalex.org/W1986954713","https://openalex.org/W1996111863","https://openalex.org/W2001693565","https://openalex.org/W2020158141","https://openalex.org/W2031357281","https://openalex.org/W2031653048","https://openalex.org/W2044121814","https://openalex.org/W2046262670","https://openalex.org/W2049824694","https://openalex.org/W2057840803","https://openalex.org/W2061962896","https://openalex.org/W2063011342","https://openalex.org/W2068093030","https://openalex.org/W2069944453","https://openalex.org/W2084241803","https://openalex.org/W2084974231","https://openalex.org/W2098384030","https://openalex.org/W2099486881","https://openalex.org/W2100965177","https://openalex.org/W2105862752","https://openalex.org/W2110411562","https://openalex.org/W2118503671","https://openalex.org/W2142719470","https://openalex.org/W2144016651","https://openalex.org/W2145769722","https://openalex.org/W2157716670","https://openalex.org/W2163172977","https://openalex.org/W2166671790","https://openalex.org/W2798766386","https://openalex.org/W4254313632","https://openalex.org/W6683300441"],"related_works":["https://openalex.org/W2041448449","https://openalex.org/W1607293249","https://openalex.org/W1973916075","https://openalex.org/W4205751274","https://openalex.org/W2357030774","https://openalex.org/W2756008364","https://openalex.org/W2357110175","https://openalex.org/W2155404679","https://openalex.org/W2410689013","https://openalex.org/W2110822862"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,41,75,98,143,148,178],"novel":[4],"constellation":[5,94,131],"extension":[6,62,95,132],"(CE)-based":[7],"approach":[8],"is":[9,25,38,89,135],"presented":[10],"to":[11,57,71],"address":[12],"the":[13,21,59,65,80,127,159,175],"high":[14],"peak-to-average":[15],"power":[16,167],"ratio":[17],"(PAPR)":[18],"problem":[19],"at":[20],"transmitter":[22],"side,":[23],"which":[24,47,88],"an":[26],"important":[27],"drawback":[28],"of":[29,68,79,105,166,177],"orthogonal":[30],"frequency-division":[31],"multiplexing":[32],"(OFDM)":[33],"systems.":[34],"This":[35],"new":[36],"proposal":[37],"formulated":[39],"as":[40,91],"mixed-integer":[42],"nonlinear":[43,179],"programming":[44],"optimization":[45],"problem,":[46],"employs":[48],"generalized":[49],"Benders":[50],"decomposition":[51],"(GBD)":[52],"and":[53,64,153,170],"branch-and-bound":[54],"(BB)":[55],"methods":[56],"determine":[58],"most":[60],"adequate":[61],"factor":[63],"optimum":[66,83],"set":[67],"input":[69],"symbols":[70],"be":[72],"extended":[73],"within":[74],"proper":[76],"quarter":[77],"plane":[78],"constellation.":[81],"The":[82],"technique":[84],"based":[85],"on":[86],"GBD,":[87],"denoted":[90],"GBD":[92],"for":[93,130],"(GBDCE),":[96],"provides":[97],"bound":[99],"with":[100,109],"relevant":[101],"improvement":[102],"in":[103,124,164,174],"terms":[104,165],"PAPR":[106,145],"reduction":[107],"compared":[108],"other":[110],"CE":[111],"techniques,":[112],"although":[113],"it":[114],"may":[115],"exhibit":[116],"slow":[117],"convergence.":[118],"To":[119],"avoid":[120],"excessive":[121],"processing":[122],"time":[123],"practical":[125],"systems,":[126],"suboptimum":[128],"BB":[129],"(BBCE)":[133],"scheme":[134,161],"proposed.":[136],"Simulation":[137],"results":[138],"show":[139,157],"that":[140,158],"BBCE":[141,160],"achieves":[142],"significant":[144],"reduction,":[146],"providing":[147],"good":[149],"tradeoff":[150],"between":[151],"complexity":[152],"performance.":[154],"We":[155],"also":[156],"performs":[162],"satisfactorily":[163],"spectral":[168],"density":[169],"bit":[171],"error":[172],"rate":[173],"presence":[176],"high-power":[180],"amplifier.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2016-08-23T00:00:00"}
