{"id":"https://openalex.org/W3114488294","doi":"https://doi.org/10.23919/eusipco47968.2020.9287725","title":"OFDM Receiver Using Deep Learning: Redundancy Issues","display_name":"OFDM Receiver Using Deep Learning: Redundancy Issues","publication_year":2020,"publication_date":"2020-12-18","ids":{"openalex":"https://openalex.org/W3114488294","doi":"https://doi.org/10.23919/eusipco47968.2020.9287725","mag":"3114488294"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco47968.2020.9287725","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064621557","display_name":"Marcele O. K. Mendon\u00e7a","orcid":"https://orcid.org/0000-0001-6915-0574"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Marcele O. K. Mendonca","raw_affiliation_strings":["SMT - Signals, Multimedia, and Telecommunications Lab., Universidade Federal do Rio de Janeiro, DEL/Poli & PEE/COPPE/UFRJ, Rio de Janeiro, RJ, Brazil"],"affiliations":[{"raw_affiliation_string":"SMT - Signals, Multimedia, and Telecommunications Lab., Universidade Federal do Rio de Janeiro, DEL/Poli & PEE/COPPE/UFRJ, Rio de Janeiro, RJ, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001906248","display_name":"Paulo S. R. Diniz","orcid":"https://orcid.org/0000-0002-1272-7368"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paulo S. R. Diniz","raw_affiliation_strings":["SMT - Signals, Multimedia, and Telecommunications Lab., Universidade Federal do Rio de Janeiro, DEL/Poli & PEE/COPPE/UFRJ, Rio de Janeiro, RJ, Brazil"],"affiliations":[{"raw_affiliation_string":"SMT - Signals, Multimedia, and Telecommunications Lab., Universidade Federal do Rio de Janeiro, DEL/Poli & PEE/COPPE/UFRJ, Rio de Janeiro, RJ, Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064621557"],"corresponding_institution_ids":["https://openalex.org/I122140584"],"apc_list":null,"apc_paid":null,"fwci":0.3977,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70030354,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1687","last_page":"1691"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9988999962806702,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9987000226974487,"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/cyclic-prefix","display_name":"Cyclic prefix","score":0.9478614926338196},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8815428018569946},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.7655495405197144},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6896268129348755},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5752103328704834},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4889349043369293},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4822019338607788},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.46619361639022827},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41783905029296875},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.41585415601730347},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4044948220252991},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3159292936325073},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1424737274646759}],"concepts":[{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.9478614926338196},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8815428018569946},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.7655495405197144},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6896268129348755},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5752103328704834},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4889349043369293},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4822019338607788},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.46619361639022827},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41783905029296875},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.41585415601730347},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4044948220252991},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3159292936325073},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1424737274646759},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco47968.2020.9287725","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"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":11,"referenced_works":["https://openalex.org/W262820864","https://openalex.org/W608347107","https://openalex.org/W1998882773","https://openalex.org/W2019698450","https://openalex.org/W2087100043","https://openalex.org/W2105502728","https://openalex.org/W2137779356","https://openalex.org/W2557283755","https://openalex.org/W2886374543","https://openalex.org/W2963190722","https://openalex.org/W3008026851"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2143281946","https://openalex.org/W2564136926","https://openalex.org/W2109072943","https://openalex.org/W2355672245","https://openalex.org/W2124096513","https://openalex.org/W1569011150","https://openalex.org/W2371518943","https://openalex.org/W3168365631"],"abstract_inverted_index":{"To":[0],"combat":[1],"the":[2,7,34,42,62,101,107,117,135],"inter-symbol":[3],"interference":[4,9],"(ISI)":[5],"and":[6,57,65,92,134],"inter-block":[8],"(IBI)":[10],"caused":[11],"by":[12],"multi-path":[13],"fading":[14],"in":[15,142],"orthogonal":[16],"frequency-division":[17],"multiplexing":[18],"(OFDM)":[19],"systems,":[20],"it":[21],"is":[22,45,120],"usually":[23],"recommended":[24],"employing":[25],"a":[26,51,54,67,94,127],"cyclic":[27],"prefix":[28],"(CP)":[29],"with":[30,89,100,106],"length":[31],"equal":[32],"to":[33],"channel":[35,43,118],"order.":[36],"In":[37,76],"some":[38],"practical":[39],"cases,":[40],"however,":[41],"order":[44,119],"not":[46,121],"exactly":[47],"known.":[48],"Looking":[49],"for":[50],"balance":[52],"between":[53],"full-sized":[55],"CP":[56],"its":[58],"absence,":[59],"we":[60,79],"investigate":[61],"redundancy":[63,69],"issues":[64],"propose":[66],"minimum":[68],"OFDM":[70],"receiver":[71],"using":[72],"deep-learning":[73],"(DL)":[74],"tools.":[75],"this":[77],"way,":[78],"can":[80,112,131,138],"benefit":[81],"from":[82],"an":[83],"improved":[84,110],"reception":[85],"performance,":[86],"when":[87,98,116],"compared":[88,99,105],"CP-free":[90,108],"case,":[91,109],"also":[93,139],"better":[95],"spectrum":[96],"utilization":[97],"CP-OFDM":[102],"case.":[103],"Moreover,":[104],"performance":[111],"be":[113,132,140],"obtained":[114],"even":[115],"available.":[122],"Simulation":[123],"results":[124],"indicate":[125],"that":[126],"good":[128],"BER":[129],"level":[130],"achieved":[133],"proposed":[136],"technique":[137],"applied":[141],"other":[143],"DL-based":[144],"receivers.":[145]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}