{"id":"https://openalex.org/W4402834175","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683684","title":"Robust PAM Mapping for U-OFDM OWC Systems with LED Nonlinearity","display_name":"Robust PAM Mapping for U-OFDM OWC Systems with LED Nonlinearity","publication_year":2024,"publication_date":"2024-06-24","ids":{"openalex":"https://openalex.org/W4402834175","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683684"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2024-spring62846.2024.10683684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5045620060","display_name":"Cheng Yuan","orcid":"https://orcid.org/0009-0003-5086-3066"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Yuan","raw_affiliation_strings":["School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071060953","display_name":"Yufei Jiang","orcid":"https://orcid.org/0000-0003-0523-8117"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufei Jiang","raw_affiliation_strings":["School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064534354","display_name":"Xu Zhu","orcid":"https://orcid.org/0000-0003-1287-1623"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhu","raw_affiliation_strings":["School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006244726","display_name":"Chengyi Liang","orcid":"https://orcid.org/0000-0001-5120-217X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyi Liang","raw_affiliation_strings":["School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":0.9975000023841858,"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":0.9975000023841858,"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":0.991100013256073,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9700000286102295,"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":0.6756296157836914},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5298333764076233},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4949578642845154},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34888795018196106},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2144392430782318},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1739482879638672},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14123904705047607}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6756296157836914},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5298333764076233},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4949578642845154},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34888795018196106},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2144392430782318},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1739482879638672},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14123904705047607},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2024-spring62846.2024.10683684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3693863982","display_name":null,"funder_award_id":"518055","funder_id":"https://openalex.org/F4320321940","funder_display_name":"Harbin Institute of Technology"},{"id":"https://openalex.org/G5160650035","display_name":null,"funder_award_id":"62171161","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321940","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1977915375","https://openalex.org/W2138959822","https://openalex.org/W2770860356","https://openalex.org/W2774650965","https://openalex.org/W2828064341","https://openalex.org/W2884536864","https://openalex.org/W2944482686","https://openalex.org/W4313059580","https://openalex.org/W4382119043","https://openalex.org/W4390120003"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2517776947","https://openalex.org/W1986382998","https://openalex.org/W2084482193","https://openalex.org/W3118536199"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,62,68,75,83],"non-redundant":[3],"pulse":[4],"amplitude":[5,114],"modulation":[6],"(PAM)":[7],"mapping":[8,136],"scheme":[9,137],"for":[10,145],"unipolar":[11],"orthogonal":[12],"frequency":[13],"division":[14],"multiplexing":[15],"(U-OFDM)":[16],"optical":[17],"wireless":[18],"communication":[19],"(OWC)":[20],"systems,":[21],"robust":[22],"against":[23],"light-emitting":[24],"diode":[25],"(LED)":[26],"non-linearity.":[27],"To":[28],"the":[29,36,41,87,92,96,100,102,106,113,116,120,127,130,151],"best":[30],"of":[31,67,86,115,129],"our":[32],"knowledge,":[33],"this":[34],"is":[35,59,123,138],"first":[37],"work":[38],"to":[39,48,111,125],"utilize":[40],"inherent":[42],"null":[43,93],"signals":[44],"in":[45,95],"U-OFDM":[46],"blocks":[47],"reduce":[49],"signal":[50,58,64,80,90,94,104,108,146],"distortion":[51],"caused":[52],"by":[53],"LED":[54],"nonlinearity.":[55],"A":[56],"large-amplitude":[57,89],"mapped":[60],"into":[61],"PAM-dependent":[63,107],"that":[65,81],"consists":[66],"PAM":[69,79,103,135],"signal,":[70,118],"an":[71],"exceeding":[72],"margin":[73,122],"and":[74,105,119],"polarity":[76,121,128],"margin.":[77],"The":[78,133],"represents":[82],"large":[84],"part":[85],"original":[88,117,131],"replaces":[91],"adjacent":[97],"block.":[98],"At":[99],"receiver,":[101],"are":[109],"combined":[110],"recover":[112],"used":[124],"recognize":[126],"signal.":[132],"proposed":[134,152],"spectrally":[139],"efficient,":[140],"requiring":[141],"no":[142],"side":[143],"information":[144],"detection.":[147],"Simulation":[148],"results":[149],"verify":[150],"scheme.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
