{"id":"https://openalex.org/W1963875945","doi":"https://doi.org/10.1145/2801073.2801693","title":"On Limited Feedback Resource Allocation for Visible Light Communication Networks","display_name":"On Limited Feedback Resource Allocation for Visible Light Communication Networks","publication_year":2015,"publication_date":"2015-08-27","ids":{"openalex":"https://openalex.org/W1963875945","doi":"https://doi.org/10.1145/2801073.2801693","mag":"1963875945"},"language":"en","primary_location":{"id":"doi:10.1145/2801073.2801693","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2801073.2801693","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Visible Light Communications Systems","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/A5074452669","display_name":"Mohammad Soltani","orcid":"https://orcid.org/0000-0001-9634-7241"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammad Dehghani Soltani","raw_affiliation_strings":["Institute for Digital communications, Edinburgh, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital communications, Edinburgh, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032085798","display_name":"Xiping Wu","orcid":"https://orcid.org/0000-0001-5794-2910"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiping Wu","raw_affiliation_strings":["Institute for Digital communications, Edinburgh, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital communications, Edinburgh, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043354202","display_name":"Majid Safari","orcid":"https://orcid.org/0000-0001-7777-0052"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Majid Safari","raw_affiliation_strings":["Institute for Digital communications, Edinburgh, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital communications, Edinburgh, United Kingdom","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074320996","display_name":"Harald Haas","orcid":"https://orcid.org/0000-0001-9705-2701"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Harald Haas","raw_affiliation_strings":["Institute for Digital communications, Edinburgh, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital communications, Edinburgh, United Kingdom","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"27","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9954000115394592,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9898999929428101,"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/subcarrier","display_name":"Subcarrier","score":0.8663729429244995},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7909284830093384},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.726283848285675},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.69340580701828},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.685494601726532},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6608357429504395},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6458337306976318},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6266506314277649},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.542927622795105},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5339765548706055},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4711942672729492},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4393860101699829},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.41804391145706177},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22305446863174438},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18400722742080688},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09215912222862244}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.8663729429244995},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7909284830093384},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.726283848285675},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.69340580701828},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.685494601726532},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6608357429504395},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6458337306976318},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6266506314277649},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.542927622795105},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5339765548706055},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4711942672729492},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4393860101699829},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.41804391145706177},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22305446863174438},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18400722742080688},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09215912222862244},{"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2801073.2801693","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2801073.2801693","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Visible Light Communications Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/8"}],"awards":[{"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"},{"id":"https://openalex.org/G7949710843","display_name":"Towards Ultimate Convergence of All Networks (TOUCAN)","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1487859867","https://openalex.org/W1497855590","https://openalex.org/W1596764140","https://openalex.org/W1975505899","https://openalex.org/W1981220981","https://openalex.org/W2017631467","https://openalex.org/W2028078039","https://openalex.org/W2096796190","https://openalex.org/W2099340519","https://openalex.org/W2103284860","https://openalex.org/W2111064254","https://openalex.org/W2111854329","https://openalex.org/W2114080080","https://openalex.org/W2120537910","https://openalex.org/W2141900208","https://openalex.org/W2144644352","https://openalex.org/W2149302746","https://openalex.org/W2152211579","https://openalex.org/W2161872841","https://openalex.org/W2163892319","https://openalex.org/W2276460821","https://openalex.org/W4200257926","https://openalex.org/W4239651601","https://openalex.org/W4298368364"],"related_works":["https://openalex.org/W2131811892","https://openalex.org/W2160442106","https://openalex.org/W2097993687","https://openalex.org/W2128280008","https://openalex.org/W2297763332","https://openalex.org/W2142548449","https://openalex.org/W2020968928","https://openalex.org/W2077426315","https://openalex.org/W2131039443","https://openalex.org/W2093099276"],"abstract_inverted_index":{"Resource":[0],"allocation":[1,20,52],"in":[2,84,105,126],"visible":[3],"light":[4],"communication":[5],"(VLC)":[6],"networks":[7,58],"is":[8,54,119],"crucial":[9],"to":[10,107,154],"maximize":[11],"throughput":[12,38],"and":[13,99,131,150],"achieve":[14,147],"fairness":[15],"among":[16],"users.":[17],"While":[18],"resource":[19,51],"can":[21,34,146],"be":[22],"enhanced":[23],"significantly":[24],"using":[25],"the":[26,36,40,72,76,97,142,155],"feedback":[27,32,50,144,158],"information":[28,157],"of":[29,39,75,96,111],"users,":[30],"increasing":[31],"data":[33,103,148],"reduce":[35],"overall":[37],"system":[41],"as":[42],"overhead":[43],"increases.":[44],"In":[45,114],"this":[46,94,115],"paper,":[47],"a":[48,85],"limited":[49,143],"scheme":[53,145],"proposed":[55,89],"for":[56,78],"VLC":[57,86],"employing":[59],"orthogonal":[60],"frequency":[61,69,73],"division":[62],"multiple":[63],"access":[64],"(OFDMA).":[65],"Compared":[66],"with":[67],"radio":[68],"(RF)":[70],"systems,":[71],"selectivity":[74],"channels":[77],"different":[79],"users":[80],"are":[81],"more":[82],"correlated":[83],"system.":[87],"The":[88],"method":[90],"takes":[91],"into":[92],"account":[93],"characteristic":[95],"channel":[98,133],"considers":[100],"users'":[101],"requested":[102],"rate":[104],"order":[106],"satisfy":[108],"their":[109],"quality":[110,134],"service":[112],"(QoS).":[113],"study,":[116],"subcarrier":[117],"assignment":[118],"realized":[120],"through":[121],"two":[122],"commonly":[123],"used":[124],"approaches":[125],"OFDMA:":[127],"proportional":[128],"fair":[129],"(PF)":[130],"maximum":[132],"indicator":[135],"(CQI)":[136],"schedulers.":[137],"Simulation":[138],"results":[139],"show":[140],"that":[141],"rates":[149],"QoS":[151],"very":[152],"close":[153],"full":[156],"scheme.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}