{"id":"https://openalex.org/W2807827535","doi":"https://doi.org/10.1109/wcnc.2018.8377334","title":"Impact of terminal orientation on performance in LiFi systems","display_name":"Impact of terminal orientation on performance in LiFi systems","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2807827535","doi":"https://doi.org/10.1109/wcnc.2018.8377334","mag":"2807827535"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2018.8377334","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8377334","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5059615193","display_name":"Ardimas Andi Purwita","orcid":"https://orcid.org/0000-0002-2895-1030"},"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":"Ardimas Andi Purwita","raw_affiliation_strings":["School of Engineering, The University of Edinburgh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Edinburgh","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":["School of Engineering, The University of Edinburgh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Edinburgh","institution_ids":["https://openalex.org/I98677209"]}]},{"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":["School of Engineering, The University of Edinburgh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Edinburgh","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":["School of Engineering, The University of Edinburgh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Edinburgh","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98677209"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":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/T10851","display_name":"Optical Wireless Communication Technologies","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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9955999851226807,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9955999851226807,"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/orientation","display_name":"Orientation (vector space)","score":0.7413355112075806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7010343074798584},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6043419241905212},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.5517489910125732},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5216172933578491},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.511384904384613},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.4945821464061737},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4835764765739441},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.4288434386253357},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4159206449985504},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3768620789051056},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2424597144126892},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14606618881225586},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13814640045166016},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13319438695907593},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.08270245790481567}],"concepts":[{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.7413355112075806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7010343074798584},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6043419241905212},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.5517489910125732},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5216172933578491},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.511384904384613},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.4945821464061737},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4835764765739441},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.4288434386253357},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4159206449985504},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3768620789051056},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2424597144126892},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14606618881225586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13814640045166016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13319438695907593},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.08270245790481567},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2018.8377334","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8377334","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1192082625","display_name":null,"funder_award_id":"EP/K008757/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"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"}],"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":12,"referenced_works":["https://openalex.org/W2025831660","https://openalex.org/W2105935781","https://openalex.org/W2294612870","https://openalex.org/W2322716297","https://openalex.org/W2514031784","https://openalex.org/W2561668445","https://openalex.org/W2586640667","https://openalex.org/W2613480794","https://openalex.org/W2741605932","https://openalex.org/W2774292658","https://openalex.org/W6730814893","https://openalex.org/W6746749684"],"related_works":["https://openalex.org/W2172272784","https://openalex.org/W2003817535","https://openalex.org/W4307436769","https://openalex.org/W4323793210","https://openalex.org/W2366306259","https://openalex.org/W3101720559","https://openalex.org/W2143447014","https://openalex.org/W2218045119","https://openalex.org/W3172283447","https://openalex.org/W1986630967"],"abstract_inverted_index":{"Visible":[0],"light":[1,14],"communication":[2],"and":[3,56,97],"its":[4],"use":[5],"in":[6,125],"wireless":[7],"networks,":[8],"which":[9],"is":[10,77,86,116],"referred":[11],"to":[12,79,89,111,118],"as":[13],"fidelity":[15],"(LiFi),":[16],"can":[17,109],"potentially":[18],"provide":[19],"ubiquitous":[20],"indoor":[21],"broadband":[22],"connections.":[23],"Most":[24],"of":[25,41,44,60,70,73,94],"the":[26,39,42,45,53,61,65,71,74,91,95,98,106,120],"existing":[27],"studies":[28],"on":[29,52],"LiFi":[30,62,127],"consider":[31],"a":[32,57,81],"device":[33],"that":[34,104],"always":[35],"faces":[36],"upward,":[37],"disregarding":[38],"importance":[40],"orientation":[43,108,122],"device.":[46],"This":[47,84],"paper":[48],"presents":[49],"experimental":[50],"results":[51],"randomly-oriented":[54,96],"devices":[55],"statistical":[58],"model":[59],"channel":[63],"considering":[64],"random":[66,107,121],"orientation.":[67],"The":[68],"distribution":[69,85],"cosine":[72],"incidence":[75],"angle":[76],"shown":[78],"have":[80],"Laplacian":[82],"form.":[83],"then":[87],"applied":[88],"study":[90],"signal-to-noise":[92],"ratio":[93],"upward-facing":[99],"devices.":[100],"Finally,":[101],"we":[102],"show":[103],"neglecting":[105],"lead":[110],"inaccurate":[112],"conclusions.":[113],"Hence,":[114],"it":[115],"important":[117],"take":[119],"into":[123],"account":[124],"future":[126],"network":[128],"analyses.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
