{"id":"https://openalex.org/W2959335210","doi":"https://doi.org/10.1109/iccw.2019.8757144","title":"MIMO System with Multi-Directional Receiver in Optical Wireless Communications","display_name":"MIMO System with Multi-Directional Receiver in Optical Wireless Communications","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2959335210","doi":"https://doi.org/10.1109/iccw.2019.8757144","mag":"2959335210"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2019.8757144","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2019.8757144","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5083090661","display_name":"Iman Tavakkolnia","orcid":"https://orcid.org/0000-0003-4736-1949"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Iman Tavakkolnia","raw_affiliation_strings":["LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074452669","display_name":"Mohammad Soltani","orcid":"https://orcid.org/0000-0001-9634-7241"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mohammad Dehghani Soltani","raw_affiliation_strings":["LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066718368","display_name":"Mohamed Amine Arfaoui","orcid":"https://orcid.org/0000-0001-9704-6600"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed Amine Arfaoui","raw_affiliation_strings":["Concordia Institute for Information Systems Engineering (CIISE), Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Concordia Institute for Information Systems Engineering (CIISE), Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014049864","display_name":"Ali Ghrayeb","orcid":"https://orcid.org/0000-0002-6808-5886"},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Ali Ghrayeb","raw_affiliation_strings":["Texas A & M University at Qatar, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Texas A & M University at Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072393948","display_name":"Chadi Assi","orcid":"https://orcid.org/0000-0002-3161-1846"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chadi Assi","raw_affiliation_strings":["Concordia Institute for Information Systems Engineering (CIISE), Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Concordia Institute for Information Systems Engineering (CIISE), Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043354202","display_name":"Majid Safari","orcid":"https://orcid.org/0000-0001-7777-0052"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Majid Safari","raw_affiliation_strings":["LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074320996","display_name":"Harald Haas","orcid":"https://orcid.org/0000-0001-9705-2701"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Harald Haas","raw_affiliation_strings":["LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"LiFi Research and Development Centre, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5083090661"],"corresponding_institution_ids":["https://openalex.org/I98677209"],"apc_list":null,"apc_paid":null,"fwci":2.1461,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.87848598,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9952999949455261,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9883000254631042,"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/mimo","display_name":"MIMO","score":0.7741689682006836},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6604102253913879},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.6189796924591064},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.5300868153572083},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5254423022270203},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.43414217233657837},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43261879682540894},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38615676760673523},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15895843505859375},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1425982117652893}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7741689682006836},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6604102253913879},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.6189796924591064},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.5300868153572083},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5254423022270203},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.43414217233657837},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43261879682540894},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38615676760673523},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15895843505859375},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1425982117652893}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccw.2019.8757144","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2019.8757144","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4617449541","display_name":null,"funder_award_id":"EP/R007101/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7393654221","display_name":null,"funder_award_id":"EP/L020009/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W113836369","https://openalex.org/W1527786550","https://openalex.org/W1966393174","https://openalex.org/W1997834106","https://openalex.org/W2067605736","https://openalex.org/W2153696824","https://openalex.org/W2294612870","https://openalex.org/W2313953460","https://openalex.org/W2322716297","https://openalex.org/W2337454911","https://openalex.org/W2561668445","https://openalex.org/W2766177307","https://openalex.org/W2778526035","https://openalex.org/W2787387441","https://openalex.org/W2888858350","https://openalex.org/W2892141620","https://openalex.org/W2901285880","https://openalex.org/W2919112128","https://openalex.org/W2928252763","https://openalex.org/W2960136593","https://openalex.org/W2962974305","https://openalex.org/W2963698335","https://openalex.org/W2963890869","https://openalex.org/W3015379812","https://openalex.org/W4289148037","https://openalex.org/W6730814893","https://openalex.org/W6754182937"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W4200145345","https://openalex.org/W1561113522","https://openalex.org/W1996130034","https://openalex.org/W1987031311","https://openalex.org/W2038397443","https://openalex.org/W2182661536","https://openalex.org/W1495906304","https://openalex.org/W1520753245","https://openalex.org/W1988884148"],"abstract_inverted_index":{"The":[0,88],"performance":[1,59],"of":[2,28,81,96,101,120,133],"different":[3,79],"multiple-input":[4],"multiple-output":[5],"(MIMO)":[6],"techniques,":[7],"i.e.,":[8],"spatial":[9,12,16],"multiplexing":[10],"(SMX),":[11],"modulation":[13],"(SM)":[14],"and":[15,52,110,140],"repetition":[17],"coding":[18],"(SRC),":[19],"are":[20,76],"studied":[21,107],"in":[22,127,162],"this":[23],"paper":[24],"considering":[25],"a":[26,48,62,82,86,143,155,171],"number":[27],"possible":[29],"receiver":[30,45,54,65,69],"designs":[31],"for":[32,35,108,124,138,154,174],"handheld":[33,83],"devices":[34],"Light-Fidelity":[36],"(LiFi)":[37],"applications.":[38,177],"It":[39,112,149],"is":[40,105,113,150],"demonstrated":[41],"that":[42,115],"the":[43,58,94,102,116],"multi-directional":[44],"(MDR),":[46],"as":[47,93],"simple":[49],"yet":[50],"effective":[51,172],"practical":[53],"structure,":[55],"significantly":[56],"improves":[57],"compared":[60],"to":[61,98],"conventional":[63],"benchmark":[64],"design,":[66],"called":[67],"screen":[68],"(SR).":[70],"In":[71],"MDR,":[72],"multiple":[73],"photodetectors":[74],"(PDs)":[75],"placed":[77],"on":[78],"sides":[80],"device,":[84],"e.g.,":[85],"smartphone.":[87],"channel":[89,103,121],"condition":[90,122],"number,":[91],"defined":[92],"ratio":[95,136,147],"maximum":[97],"minimum":[99],"eigenvalues":[100],"matrix,":[104],"statistically":[106],"MDR":[109,125,161],"SR.":[111],"observed":[114],"highly":[117],"reduced":[118],"values":[119],"numbers":[123],"result":[126],"more":[128],"than":[129],"16":[130],"dB":[131],"reduction":[132],"required":[134],"signal-to-noise":[135],"(SNR)":[137],"SMX":[139],"SM":[141],"at":[142],"target":[144,157],"bit":[145],"error":[146],"(BER).":[148],"shown":[151],"that,":[152],"particularly":[153],"high":[156],"spectral":[158],"efficiency,":[159],"incorporating":[160],"conjunction":[163],"with":[164],"an":[165],"appropriate":[166],"MIMO":[167],"technique":[168],"can":[169],"be":[170],"solution":[173],"future":[175],"LiFi":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
