{"id":"https://openalex.org/W3139533168","doi":"https://doi.org/10.1109/lcomm.2021.3068853","title":"Precoding for PAPR Reduction in UW-OFDM","display_name":"Precoding for PAPR Reduction in UW-OFDM","publication_year":2021,"publication_date":"2021-03-24","ids":{"openalex":"https://openalex.org/W3139533168","doi":"https://doi.org/10.1109/lcomm.2021.3068853","mag":"3139533168"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2021.3068853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2021.3068853","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2103.12774","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057820310","display_name":"Morteza Rajabzadeh","orcid":"https://orcid.org/0000-0002-3997-7260"},"institutions":[{"id":"https://openalex.org/I4210106585","display_name":"Quchan University of Advanced Technology","ror":"https://ror.org/01bt5mj78","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210106585"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Morteza Rajabzadeh","raw_affiliation_strings":["Department of Electrical Engineering, Quchan University of Technology, Quchan, Iran","Quchan University of Advanced Technologies Engineering"],"raw_orcid":"https://orcid.org/0000-0002-3997-7260","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Quchan University of Technology, Quchan, Iran","institution_ids":["https://openalex.org/I4210106585"]},{"raw_affiliation_string":"Quchan University of Advanced Technologies Engineering","institution_ids":["https://openalex.org/I4210106585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091645565","display_name":"Heidi Steendam","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Heidi Steendam","raw_affiliation_strings":["Department of Telecommunications and Information Processing TELIN/IMEC, Ghent University, Gent, Belgium","#N#Ghent University#N#"],"raw_orcid":"https://orcid.org/0000-0003-0667-3276","affiliations":[{"raw_affiliation_string":"Department of Telecommunications and Information Processing TELIN/IMEC, Ghent University, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"#N#Ghent University#N#","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0209714,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"7","first_page":"2305","last_page":"2308"},"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":0.9976000189781189,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.8970611095428467},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6995972394943237},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.659768283367157},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6190525889396667},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5291205644607544},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.47576063871383667},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4671454131603241},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4548223614692688},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4348932206630707},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35437697172164917},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.27542006969451904},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2357952892780304},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1811225712299347}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8970611095428467},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6995972394943237},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.659768283367157},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6190525889396667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5291205644607544},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.47576063871383667},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4671454131603241},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4548223614692688},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4348932206630707},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35437697172164917},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.27542006969451904},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2357952892780304},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1811225712299347},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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":5,"locations":[{"id":"doi:10.1109/lcomm.2021.3068853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2021.3068853","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2103.12774","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2103.12774","pdf_url":"https://arxiv.org/pdf/2103.12774","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:archive.ugent.be:8730896","is_oa":true,"landing_page_url":"https://biblio.ugent.be/publication/8730896","pdf_url":"https://biblio.ugent.be/publication/8730896/file/8758940.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISSN: 1558-2558","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:3139533168","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2103.12774.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2103.12774","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2103.12774","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2103.12774","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2103.12774","pdf_url":"https://arxiv.org/pdf/2103.12774","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1007325403","display_name":null,"funder_award_id":"30452698","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"},{"id":"https://openalex.org/G5427962371","display_name":null,"funder_award_id":"30452698","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321390","display_name":"Fonds De La Recherche Scientifique - FNRS","ror":"https://ror.org/03q83t159"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1659484121","https://openalex.org/W2035516502","https://openalex.org/W2125729395","https://openalex.org/W2153391066","https://openalex.org/W2255237269","https://openalex.org/W2292902824","https://openalex.org/W2332978648","https://openalex.org/W2610857016","https://openalex.org/W2737487737","https://openalex.org/W2790581800","https://openalex.org/W2893460715","https://openalex.org/W3011870742","https://openalex.org/W3032939240","https://openalex.org/W3039999492","https://openalex.org/W4312258136","https://openalex.org/W6692025804","https://openalex.org/W6696860152"],"related_works":["https://openalex.org/W3144308869","https://openalex.org/W49095651","https://openalex.org/W32276689","https://openalex.org/W3100033173","https://openalex.org/W2350334772","https://openalex.org/W2963481287","https://openalex.org/W2349436000","https://openalex.org/W919958016","https://openalex.org/W2181723581","https://openalex.org/W2186760185","https://openalex.org/W2555588308","https://openalex.org/W2371252183","https://openalex.org/W2748173633","https://openalex.org/W3190564455","https://openalex.org/W2066539864","https://openalex.org/W2314621291","https://openalex.org/W2102664496","https://openalex.org/W3210989165","https://openalex.org/W3134862701","https://openalex.org/W2382223412"],"abstract_inverted_index":{"Unique":[0],"Word":[1],"Orthogonal":[2],"Frequency":[3],"Division":[4],"multiplexing":[5],"(UW-OFDM)":[6],"is":[7,40,56,60,83,98,118],"a":[8,79],"variant":[9],"of":[10,44,47,94,133],"the":[11,33,52,66,74,88,95,100,114,130,134],"multicarrier":[12,28],"technique":[13],"that":[14,99],"has":[15],"shown":[16],"better":[17],"bit":[18],"error":[19],"performance":[20,132],"compared":[21],"to":[22,58,64,72],"cyclic":[23],"prefixed":[24],"(CP-)OFDM.":[25],"Like":[26],"other":[27],"techniques,":[29],"UW-OFDM":[30,68],"suffers":[31],"from":[32],"high":[34],"peak-to-average-power":[35],"ratio":[36],"(PAPR)":[37],"problem,":[38],"which":[39,55],"an":[41],"obstacle":[42],"ahead":[43],"practical":[45],"implementation":[46],"UW-OFDM.":[48],"In":[49],"this":[50],"letter,":[51],"generator":[53,102],"matrix,":[54],"inherent":[57],"UW-OFDM,":[59],"not":[61],"only":[62,107],"used":[63],"create":[65],"specific":[67],"system,":[69],"but":[70],"also":[71],"reduce":[73],"PAPR.":[75],"To":[76],"do":[77],"so,":[78],"suitable":[80],"optimization":[81],"problem":[82],"developed,":[84],"and":[85,113],"solved":[86],"using":[87],"Procrustes":[89],"method.":[90,136],"The":[91],"main":[92],"advantage":[93],"proposed":[96,135],"method":[97],"built-in":[101],"matrix":[103],"should":[104],"be":[105],"calculated":[106],"once":[108],"for":[109,128],"each":[110],"system":[111],"setting,":[112],"PAPR":[115],"reduction":[116],"(PAPR-R)":[117],"achieved":[119],"without":[120],"any":[121],"overhead":[122],"redundancy.":[123],"Simulation":[124],"results":[125],"are":[126],"provided":[127],"evaluating":[129],"PAPR-R":[131]},"counts_by_year":[],"updated_date":"2026-08-22T07:34:49.880490","created_date":"2025-10-10T00:00:00"}
