{"id":"https://openalex.org/W3203868263","doi":"https://doi.org/10.1109/tgcn.2021.3116267","title":"Energy-Efficient Coexistence of LiFi Users and Light Enabled IoT Devices","display_name":"Energy-Efficient Coexistence of LiFi Users and Light Enabled IoT Devices","publication_year":2021,"publication_date":"2021-09-29","ids":{"openalex":"https://openalex.org/W3203868263","doi":"https://doi.org/10.1109/tgcn.2021.3116267","mag":"3203868263"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2021.3116267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2021.3116267","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Transactions on Green Communications and Networking","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/A5023146992","display_name":"Dil Nashin Anwar","orcid":null},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dil Nashin Anwar","raw_affiliation_strings":["ECE Department, Indraprastha Institute of Information Technology Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0001-8168-1490","affiliations":[{"raw_affiliation_string":"ECE Department, Indraprastha Institute of Information Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000452118","display_name":"Rizwana Ahmad","orcid":"https://orcid.org/0000-0002-0146-366X"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rizwana Ahmad","raw_affiliation_strings":["ECE Department, Indraprastha Institute of Information Technology Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0002-0146-366X","affiliations":[{"raw_affiliation_string":"ECE Department, Indraprastha Institute of Information Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028628058","display_name":"Anand Srivastava","orcid":"https://orcid.org/0000-0002-2757-1511"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anand Srivastava","raw_affiliation_strings":["ECE Department, Indraprastha Institute of Information Technology Delhi, New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, Indraprastha Institute of Information Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I119939252"],"apc_list":null,"apc_paid":null,"fwci":1.0818,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.76901534,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"6","issue":"2","first_page":"930","last_page":"950"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9968000054359436,"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":0.9937000274658203,"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/computer-science","display_name":"Computer science","score":0.661601185798645},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6177718639373779},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5394386649131775},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5031852126121521},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.46253159642219543},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.44289273023605347},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.44176825881004333},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.43059203028678894},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4271920621395111},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.418532133102417},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3593105971813202},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3058347702026367},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.266018807888031},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.22191697359085083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21560919284820557},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18511798977851868},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1547623574733734},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10776218771934509},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08447358012199402}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.661601185798645},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6177718639373779},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5394386649131775},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5031852126121521},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.46253159642219543},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.44289273023605347},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.44176825881004333},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.43059203028678894},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4271920621395111},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.418532133102417},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3593105971813202},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3058347702026367},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.266018807888031},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.22191697359085083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21560919284820557},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18511798977851868},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1547623574733734},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10776218771934509},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08447358012199402},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgcn.2021.3116267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2021.3116267","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Transactions on Green Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1596214745","https://openalex.org/W1968560005","https://openalex.org/W1984649364","https://openalex.org/W2005598207","https://openalex.org/W2047345540","https://openalex.org/W2057571928","https://openalex.org/W2063817369","https://openalex.org/W2071250132","https://openalex.org/W2105935781","https://openalex.org/W2123068486","https://openalex.org/W2124096513","https://openalex.org/W2124835908","https://openalex.org/W2156408736","https://openalex.org/W2158272183","https://openalex.org/W2294612870","https://openalex.org/W2320983102","https://openalex.org/W2333192839","https://openalex.org/W2495669716","https://openalex.org/W2531995745","https://openalex.org/W2547650056","https://openalex.org/W2555103657","https://openalex.org/W2598283027","https://openalex.org/W2726354847","https://openalex.org/W2768300225","https://openalex.org/W2839155776","https://openalex.org/W2884577765","https://openalex.org/W2886072854","https://openalex.org/W2896767846","https://openalex.org/W2902663063","https://openalex.org/W2915650857","https://openalex.org/W2922391079","https://openalex.org/W2942447024","https://openalex.org/W2947114693","https://openalex.org/W2964249268","https://openalex.org/W2969731790","https://openalex.org/W3016245449","https://openalex.org/W3034768238","https://openalex.org/W3040065857","https://openalex.org/W3041793217","https://openalex.org/W3044010954","https://openalex.org/W3045576842","https://openalex.org/W3082304709","https://openalex.org/W3096492613","https://openalex.org/W4238959847","https://openalex.org/W4242735749"],"related_works":["https://openalex.org/W3000983037","https://openalex.org/W2042867327","https://openalex.org/W2738659112","https://openalex.org/W2910219987","https://openalex.org/W1501039677","https://openalex.org/W3161598161","https://openalex.org/W2306672848","https://openalex.org/W2128552819","https://openalex.org/W2166250390","https://openalex.org/W2055131418"],"abstract_inverted_index":{"Owing":[0],"to":[1,108,146],"power":[2],"limitations":[3],"and":[4,32,61,114,130,143,156,198,205,213],"hardware":[5],"constraints":[6],"of":[7,10,40,58,81,127,150,154,169],"the":[8,37,56,79,119,125,134,148,160,170,195,203,207,211],"Internet":[9],"Things":[11],"(IoT)":[12],"device,":[13],"it":[14],"requires":[15],"simple,":[16],"low":[17,19,112],"power,":[18],"complex,":[20],"energy-efficient":[21],"communication":[22,49,63],"technology.":[23],"In":[24],"contrast,":[25],"LiFi":[26,59,71],"users":[27,60],"require":[28],"high":[29],"data":[30,106],"rates":[31],"reliable":[33,115],"connectivity.":[34],"Motivated":[35],"by":[36],"diverse":[38],"requirements":[39],"these":[41],"heterogeneous":[42],"users,":[43],"this":[44,137],"paper":[45,138,164],"proposes":[46],"novel":[47],"green":[48],"schemes":[50,77,173,185,201],"that":[51,194],"can":[52],"be":[53],"used":[54],"for":[55],"coexistence":[57,76,161,172,184,200],"light":[62],"(LC)":[64],"enabled":[65],"IoT":[66],"devices":[67],"under":[68],"a":[69,166],"common":[70],"access":[72,121],"point.":[73],"The":[74,191],"proposed":[75,171,196],"utilize":[78],"amalgamation":[80],"wavelength":[82],"division":[83],"multiplexing,":[84],"OFDMA,":[85],"Hartley":[86],"transform":[87],"based":[88,186],"DCO-OFDM":[89,176],"(DCO-OFDM":[90],"<inline-formula":[91,177],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[92,178],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[93,179],"<tex-math":[94,180],"notation=\"LaTeX\">$^{\\mathrm":[95,181],"{H}}$":[96,182],"</tex-math></inline-formula>":[97,183],"),":[98],"null":[99],"DC":[100],"element,":[101],"interleaved":[102],"subcarrier":[103],"mapping,":[104],"modified":[105],"sequence":[107],"achieve":[109],"concurrent":[110],"interference-free,":[111],"complex":[113],"communication.":[116],"Additionally,":[117],"as":[118],"multiple":[120],"(MA)":[122],"techniques":[123,129,158],"affect":[124],"choice":[126],"modulation":[128,157],"overall":[131],"performance":[132,189],"in":[133,159],"system.":[135],"Therefore,":[136],"includes":[139],"an":[140,151],"analytical":[141],"delay":[142],"throughput":[144],"framework":[145],"corroborate":[147],"decision":[149],"appropriate":[152],"combination":[153],"MA":[155],"scheme.":[162],"This":[163],"presents":[165],"comprehensive":[167],"analysis":[168],"against":[174],"conventional":[175],"on":[187],"various":[188],"metrics.":[190],"results":[192],"suggest":[193],"DL":[197],"UL":[199],"reduce":[202],"complexity":[204],"increase":[206],"energy":[208],"efficiency":[209],"at":[210],"user\u2019s":[212],"device\u2019s":[214],"terminals.":[215]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}