{"id":"https://openalex.org/W3118745654","doi":"https://doi.org/10.1109/lcomm.2020.3048894","title":"Filtered Asymmetrically Clipped Optical-OFDM With Index Modulation for Optical Wireless Systems","display_name":"Filtered Asymmetrically Clipped Optical-OFDM With Index Modulation for Optical Wireless Systems","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3118745654","doi":"https://doi.org/10.1109/lcomm.2020.3048894","mag":"3118745654"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2020.3048894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3048894","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":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03097509","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012099654","display_name":"Ali Waqar Azim","orcid":"https://orcid.org/0000-0003-2155-2798"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210150049","display_name":"Laboratoire d'\u00c9lectronique des Technologies de l'Information","ror":"https://ror.org/04mf0wv34","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I4210117989","https://openalex.org/I4210150049"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ali Waqar Azim","raw_affiliation_strings":["CEA Leti, MINATEC, Grenoble, France"],"raw_orcid":"https://orcid.org/0000-0003-2155-2798","affiliations":[{"raw_affiliation_string":"CEA Leti, MINATEC, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I2738703131","https://openalex.org/I4210150049","https://openalex.org/I899635006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050303059","display_name":"Yannis Le Guennec","orcid":"https://orcid.org/0000-0002-4813-4353"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yannis Le Guennec","raw_affiliation_strings":["GIPSA-LAB, CNRS, Grenoble INP, Institute of Engineering, Universit\u00e9 Grenoble Alpes, Grenoble, France"],"raw_orcid":"https://orcid.org/0000-0002-4813-4353","affiliations":[{"raw_affiliation_string":"GIPSA-LAB, CNRS, Grenoble INP, Institute of Engineering, Universit\u00e9 Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026039370","display_name":"Marwa Chafii","orcid":"https://orcid.org/0000-0003-0314-6585"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142324","display_name":"CY Cergy Paris Universit\u00e9","ror":"https://ror.org/043htjv09","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142324"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marwa Chafii","raw_affiliation_strings":["ETIS, CNRS, UMR 8051, ENSEA, CY Cergy Paris Universit\u00e9, Cergy, France"],"raw_orcid":"https://orcid.org/0000-0003-0314-6585","affiliations":[{"raw_affiliation_string":"ETIS, CNRS, UMR 8051, ENSEA, CY Cergy Paris Universit\u00e9, Cergy, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210142324","https://openalex.org/I86175216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055249203","display_name":"Laurent Ros","orcid":"https://orcid.org/0000-0002-5938-8244"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Ros","raw_affiliation_strings":["GIPSA-LAB, CNRS, Grenoble INP, Institute of Engineering, Universit\u00e9 Grenoble Alpes, Grenoble, France"],"raw_orcid":"https://orcid.org/0000-0002-5938-8244","affiliations":[{"raw_affiliation_string":"GIPSA-LAB, CNRS, Grenoble INP, Institute of Engineering, Universit\u00e9 Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4015,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.54467103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"25","issue":"5","first_page":"1592","last_page":"1595"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9997000098228455,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9997000098228455,"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":0.9983000159263611,"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":0.994700014591217,"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":0.8127216100692749},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.7227123975753784},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6299837827682495},{"id":"https://openalex.org/keywords/optical-wireless","display_name":"Optical wireless","score":0.5542176365852356},{"id":"https://openalex.org/keywords/clipping","display_name":"Clipping (morphology)","score":0.5484306812286377},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5384646654129028},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5369211435317993},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5312105417251587},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5001077651977539},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.4833945333957672},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.4427776634693146},{"id":"https://openalex.org/keywords/optical-filter","display_name":"Optical filter","score":0.42728516459465027},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.41859176754951477},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40562278032302856},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.282321572303772},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2697681784629822},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2306526005268097},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2277640998363495},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14453327655792236}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8127216100692749},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.7227123975753784},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6299837827682495},{"id":"https://openalex.org/C2781305180","wikidata":"https://www.wikidata.org/wiki/Q7098907","display_name":"Optical wireless","level":3,"score":0.5542176365852356},{"id":"https://openalex.org/C2776848632","wikidata":"https://www.wikidata.org/wiki/Q853463","display_name":"Clipping (morphology)","level":2,"score":0.5484306812286377},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5384646654129028},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5369211435317993},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5312105417251587},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5001077651977539},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.4833945333957672},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.4427776634693146},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.42728516459465027},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.41859176754951477},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40562278032302856},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.282321572303772},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2697681784629822},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2306526005268097},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2277640998363495},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14453327655792236},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcomm.2020.3048894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3048894","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:HAL:hal-03097509v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03097509","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"https://ieeexplore.ieee.org/abstract/document/9312121","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03097509v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03097509","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"https://ieeexplore.ieee.org/abstract/document/9312121","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2114080080","https://openalex.org/W2124496513","https://openalex.org/W2186960292","https://openalex.org/W2920369046","https://openalex.org/W3018548689","https://openalex.org/W3041364125","https://openalex.org/W6686524597"],"related_works":["https://openalex.org/W2172159377","https://openalex.org/W2091769028","https://openalex.org/W2351865055","https://openalex.org/W2020731358","https://openalex.org/W2057642947","https://openalex.org/W2135916141","https://openalex.org/W2150466061","https://openalex.org/W2035018757","https://openalex.org/W2272122762","https://openalex.org/W2900331481"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3,55],"present":[4],"filtered":[5],"asymmetrically":[6],"clipped":[7],"optical-orthogonal":[8],"frequency-division":[9],"multiplexing":[10],"with":[11],"index":[12],"modulation":[13],"(FACO-OFDM-IM)":[14],"for":[15,39,81],"optical":[16],"wireless":[17],"systems.":[18],"FACO-OFDM-IM":[19,35,69],"optimizes":[20],"the":[21,57,88],"baseband":[22],"bandwidth":[23],"by":[24,30],"filtering":[25],"out-of-band":[26],"spectral":[27,40,72],"leakage":[28],"caused":[29],"clipping.":[31],"Additionally,":[32],"IM":[33,76],"enables":[34],"to":[36,47],"impart":[37],"granularity":[38],"efficiency":[41,43],"(SE)/energy":[42],"(EE)":[44],"trade-off":[45],"and":[46,62,78],"achieve":[48],"higher":[49,71],"SE":[50],"over":[51],"established":[52],"counterparts.":[53],"Hereby,":[54],"elucidate":[56],"transceiver":[58],"architecture,":[59],"SE/EE":[60],"trade-off,":[61],"bit-error-rate":[63],"(BER).":[64],"Simulation":[65],"results":[66],"establish":[67],"that":[68],"attains":[70],"efficiences":[73],"than":[74],"classical":[75],"approaches":[77],"outperforms":[79],"them":[80],"low":[82],"alphabet":[83],"cardinalities":[84],"while":[85],"marginally":[86],"increasing":[87],"complexity.":[89]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}