{"id":"https://openalex.org/W2262164403","doi":"https://doi.org/10.1109/tgcn.2016.2646820","title":"User-Centric Visible Light Communications for Energy-Efficient Scalable Video Streaming","display_name":"User-Centric Visible Light Communications for Energy-Efficient Scalable Video Streaming","publication_year":2016,"publication_date":"2016-12-30","ids":{"openalex":"https://openalex.org/W2262164403","doi":"https://doi.org/10.1109/tgcn.2016.2646820","mag":"2262164403"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2016.2646820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2016.2646820","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/A5100362279","display_name":"Xuan Li","orcid":"https://orcid.org/0000-0001-9004-6317"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xuan Li","raw_affiliation_strings":["Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020155685","display_name":"Yongkai Huo","orcid":"https://orcid.org/0000-0002-5780-7011"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yongkai Huo","raw_affiliation_strings":["Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451783","display_name":"Rong Zhang","orcid":"https://orcid.org/0000-0002-1602-4133"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rong Zhang","raw_affiliation_strings":["Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"last","author":{"id":null,"display_name":"Lajos Hanzo","orcid":null},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lajos Hanzo","raw_affiliation_strings":["Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southampton Wireless, School of ECS, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I43439940"],"apc_list":null,"apc_paid":null,"fwci":2.2002,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.87559291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":"1","first_page":"59","last_page":"73"},"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":0.9968000054359436,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9965000152587891,"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":0.8218154907226562},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.711062490940094},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6259002089500427},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5459436774253845},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5088851451873779},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4811052680015564},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.4739573001861572},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4603118896484375},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3834512233734131},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1384333372116089},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12677398324012756}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8218154907226562},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.711062490940094},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6259002089500427},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5459436774253845},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5088851451873779},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4811052680015564},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.4739573001861572},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4603118896484375},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3834512233734131},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1384333372116089},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12677398324012756},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgcn.2016.2646820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2016.2646820","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"},{"id":"pmh:oai:eprints.soton.ac.uk:387100","is_oa":false,"landing_page_url":"http://doi.org/10.1109/TGCN.2016.2646820>).","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3583385501","display_name":"Cooperative backhaul aided next-generation digital subscriber loops","funder_award_id":"EP/N004558/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3931104416","display_name":null,"funder_award_id":"EP/L018659/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3964311364","display_name":null,"funder_award_id":"EP/N004558/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5755296851","display_name":null,"funder_award_id":"EP/N023862/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6950388368","display_name":"Cooperative Classical and Quantum Communications Systems","funder_award_id":"EP/L018659/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G890341769","display_name":"User-Centric Visible Light Communications aided Networks","funder_award_id":"EP/N023862/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W254944847","https://openalex.org/W771704158","https://openalex.org/W997417692","https://openalex.org/W1504682046","https://openalex.org/W1510687083","https://openalex.org/W1525277621","https://openalex.org/W1967572948","https://openalex.org/W1971882195","https://openalex.org/W1978072274","https://openalex.org/W1996036693","https://openalex.org/W1996604493","https://openalex.org/W2005598127","https://openalex.org/W2009724378","https://openalex.org/W2041479067","https://openalex.org/W2051942439","https://openalex.org/W2054692642","https://openalex.org/W2056598691","https://openalex.org/W2096776475","https://openalex.org/W2100595099","https://openalex.org/W2105935781","https://openalex.org/W2108483673","https://openalex.org/W2109408601","https://openalex.org/W2111064254","https://openalex.org/W2117668435","https://openalex.org/W2126488048","https://openalex.org/W2128579282","https://openalex.org/W2132712787","https://openalex.org/W2138020668","https://openalex.org/W2144644352","https://openalex.org/W2146395539","https://openalex.org/W2150952698","https://openalex.org/W2157733036","https://openalex.org/W2161844155","https://openalex.org/W2161890372","https://openalex.org/W2172073677","https://openalex.org/W2233076240","https://openalex.org/W2243883016","https://openalex.org/W2248382528","https://openalex.org/W2253998431","https://openalex.org/W2358810958","https://openalex.org/W2494183301","https://openalex.org/W3101880787"],"related_works":["https://openalex.org/W2501797479","https://openalex.org/W2997630107","https://openalex.org/W2316891316","https://openalex.org/W3109516991","https://openalex.org/W3081944688","https://openalex.org/W2395898055","https://openalex.org/W2874864613","https://openalex.org/W2161705627","https://openalex.org/W2757085934","https://openalex.org/W1915823365"],"abstract_inverted_index":{"An":[0],"energy-efficient":[1,44],"indoor":[2,45],"visible":[3],"light":[4],"communication":[5],"(VLC)":[6],"system":[7],"relying":[8],"on":[9,31,98],"dynamic":[10],"user-centric":[11],"(UC)":[12],"cluster":[13,26],"formation":[14,27],"is":[15,29,38,60],"designed":[16],"for":[17,80,86,91],"scalable":[18,100],"video":[19,67,101,131],"streaming.":[20],"Explicitly,":[21],"the":[22,40,53,66,70,108,117,136],"radically":[23],"new":[24],"UC":[25,113],"technique":[28],"based":[30],"an":[32],"amorphous":[33],"user-to-network":[34],"association":[35],"structure,":[36],"which":[37],"ultimately":[39],"basis":[41],"of":[42,111,123,135],"our":[43,57,104,112],"VLC":[46],"system.":[47],"Furthermore,":[48],"in":[49,121,133],"order":[50],"to":[51,116],"optimize":[52],"system-level":[54],"energy":[55,93,125],"efficiency,":[56,126],"objective":[58],"function":[59],"selected":[61],"by":[62],"jointly":[63],"considering":[64],"both":[65],"quality":[68,132],"and":[69,90],"power":[71,88],"consumption.":[72],"We":[73],"then":[74],"propose":[75],"a":[76,99],"three-tier":[77],"dynamic-programming-based":[78],"algorithm":[79],"user/layer-level":[81],"adaptive":[82],"modulation":[83],"mode":[84],"assignment,":[85],"access-point-level":[87],"allocation":[89],"cluster-level":[92],"efficiency":[94],"optimization,":[95],"respectively.":[96],"Based":[97],"coded":[102],"sequence,":[103],"simulation":[105],"results":[106],"demonstrate":[107],"superior":[109],"performance":[110],"clusters":[114],"compared":[115],"conventional":[118],"cell":[119],"design":[120],"terms":[122],"its":[124],"throughput,":[127],"as":[128,130],"well":[129],"most":[134],"scenarios":[137],"considered.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":6}],"updated_date":"2026-08-12T07:12:00.856984","created_date":"2025-10-10T00:00:00"}