{"id":"https://openalex.org/W2902646515","doi":"https://doi.org/10.1109/jsyst.2018.2869073","title":"Deployment Issues and Performance Study in a Relay-Assisted Indoor Visible Light Communication System","display_name":"Deployment Issues and Performance Study in a Relay-Assisted Indoor Visible Light Communication System","publication_year":2018,"publication_date":"2018-12-03","ids":{"openalex":"https://openalex.org/W2902646515","doi":"https://doi.org/10.1109/jsyst.2018.2869073","mag":"2902646515"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2018.2869073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2018.2869073","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Systems Journal","raw_type":"journal-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/A5101718197","display_name":"Lifang Feng","orcid":"https://orcid.org/0000-0002-8300-6461"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lifang Feng","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057118326","display_name":"Rose Qingyang Hu","orcid":"https://orcid.org/0000-0002-1571-3631"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rose Qingyang Hu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107093999","display_name":"Jianping Wang","orcid":"https://orcid.org/0000-0002-8729-9185"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Wang","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073527013","display_name":"Yi Qian","orcid":"https://orcid.org/0000-0001-5671-916X"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi Qian","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101718197"],"corresponding_institution_ids":["https://openalex.org/I92403157"],"apc_list":null,"apc_paid":null,"fwci":0.6522,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.72177566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"13","issue":"1","first_page":"562","last_page":"570"},"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/T12546","display_name":"Smart Parking Systems Research","score":0.9803000092506409,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.977400004863739,"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/relay","display_name":"Relay","score":0.8896034955978394},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.8850748538970947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6002339124679565},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5640663504600525},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5584772825241089},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.547730565071106},{"id":"https://openalex.org/keywords/desk","display_name":"Desk","score":0.5179175734519958},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4875187575817108},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.41215789318084717},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40414315462112427},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.382182240486145},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31906813383102417},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2833220362663269},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.27911490201950073},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.07924896478652954}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8896034955978394},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.8850748538970947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6002339124679565},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5640663504600525},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5584772825241089},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.547730565071106},{"id":"https://openalex.org/C2776545233","wikidata":"https://www.wikidata.org/wiki/Q1064858","display_name":"Desk","level":2,"score":0.5179175734519958},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4875187575817108},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.41215789318084717},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40414315462112427},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.382182240486145},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31906813383102417},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2833220362663269},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.27911490201950073},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.07924896478652954},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2018.2869073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2018.2869073","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3664607872","display_name":null,"funder_award_id":"NeTS 1423408","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5326762389","display_name":null,"funder_award_id":"NeTS 1423348","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6243882134","display_name":null,"funder_award_id":"EARS 1547312","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G690987452","display_name":null,"funder_award_id":"4152035","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G733341844","display_name":null,"funder_award_id":"EARS 1547330","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/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W217897663","https://openalex.org/W1568838381","https://openalex.org/W1958565652","https://openalex.org/W1982867830","https://openalex.org/W2002571640","https://openalex.org/W2005598207","https://openalex.org/W2044332976","https://openalex.org/W2087212800","https://openalex.org/W2129225472","https://openalex.org/W2138959822","https://openalex.org/W2144644352","https://openalex.org/W2151764418","https://openalex.org/W2152121970","https://openalex.org/W2156408736","https://openalex.org/W2290986641","https://openalex.org/W6633924745","https://openalex.org/W6696726838"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2963768675","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W2374704553","https://openalex.org/W2082611414"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,8,42,49,52,57,72,79,83,105,134,141,155,166],"deployment":[4],"issues":[5],"and":[6,45,86,98,122,133],"analyzes":[7],"performance":[9,130,169],"of":[10,82,94,157],"a":[11,63,67,76,92,99,151],"relay-assisted":[12,142,152],"indoor":[13],"visible":[14],"light":[15,31,38,65],"communications":[16],"(VLC)":[17],"system":[18,168],"with":[19],"dc-biased":[20],"optical":[21],"orthogonal":[22],"frequency":[23],"division":[24],"modulation":[25],"(DCO-OFDM).":[26],"The":[27,102,146],"study":[28,147],"considers":[29],"two":[30],"sources":[32],"in":[33,75,108,150],"an":[34],"office":[35],"environment.":[36],"One":[37],"source":[39,44,158],"works":[40,55],"as":[41,56],"information":[43],"is":[46,62,125,131,138],"located":[47],"at":[48],"ceiling":[50],"while":[51],"other":[53],"one":[54],"relay":[58,106],"terminal,":[59],"which":[60],"usually":[61],"desk":[64],"or":[66],"floor":[68],"light.":[69],"We":[70],"analyze":[71],"general":[73],"blockage":[74,123,156],"room,":[77],"discuss":[78],"path":[80],"loss":[81],"VLC":[84,144,153],"channel,":[85],"compare":[87],"received":[88],"signal":[89,136],"power":[90,118,137],"from":[91],"line":[93],"sight":[95],"(LOS)":[96],"link":[97,161],"non-LOS":[100],"link.":[101],"constraints":[103,124],"on":[104,165],"height":[107],"order":[109],"to":[110,159],"achieve":[111],"LOS":[112],"connection":[113],"are":[114,172],"investigated.":[115],"Simplified":[116],"optimal":[117],"allocation":[119],"under":[120],"illumination":[121],"proposed.":[126],"Bit":[127],"error":[128],"rate":[129],"analyzed":[132],"required":[135],"derived":[139],"for":[140],"DCO-OFDM":[143],"system.":[145],"shows":[148],"that":[149],"system,":[154],"destination":[160],"has":[162],"trivial":[163],"influence":[164],"overall":[167],"if":[170],"relays":[171],"properly":[173],"deployed.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
