{"id":"https://openalex.org/W4280606132","doi":"https://doi.org/10.1109/wcnc51071.2022.9771656","title":"Optimal Power Allocation for Non-Orthogonal Multiple Access VLC Systems with Shot Noise","display_name":"Optimal Power Allocation for Non-Orthogonal Multiple Access VLC Systems with Shot Noise","publication_year":2022,"publication_date":"2022-04-10","ids":{"openalex":"https://openalex.org/W4280606132","doi":"https://doi.org/10.1109/wcnc51071.2022.9771656"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc51071.2022.9771656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc51071.2022.9771656","pdf_url":null,"source":{"id":"https://openalex.org/S4363607776","display_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-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/A5012532839","display_name":"Yihan Cang","orcid":"https://orcid.org/0000-0002-7991-0060"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yihan Cang","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100423242","display_name":"Ming Chen","orcid":"https://orcid.org/0000-0001-8860-7023"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Chen","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046556517","display_name":"Zheng Xu","orcid":"https://orcid.org/0000-0002-2271-9089"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Xu","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066878475","display_name":"Zhaohui Yang","orcid":"https://orcid.org/0000-0002-4475-589X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhaohui Yang","raw_affiliation_strings":["University College London,Department of Electronic and Electrical Engineering,London,UK,WC1E 6BT"],"affiliations":[{"raw_affiliation_string":"University College London,Department of Electronic and Electrical Engineering,London,UK,WC1E 6BT","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009453265","display_name":"Jingwen Zhao","orcid":"https://orcid.org/0000-0001-7485-9756"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwen Zhao","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070798232","display_name":"Yanglin Ben","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanglin Ben","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079858932","display_name":"Binghao Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binghao Cao","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,211111","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076730859","display_name":"Chongwen Huang","orcid":"https://orcid.org/0000-0001-8398-8437"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongwen Huang","raw_affiliation_strings":["Zhejiang University,Zhejiang Provincial Key Lab of Information Processing, Communication and Networking,Hangzhou,China,310027"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Zhejiang Provincial Key Lab of Information Processing, Communication and Networking,Hangzhou,China,310027","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5012532839"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0350429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9959999918937683,"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":0.9851999878883362,"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/visible-light-communication","display_name":"Visible light communication","score":0.9512476921081543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6807032823562622},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6138452887535095},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5738017559051514},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5421295166015625},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4766674339771271},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.4684982895851135},{"id":"https://openalex.org/keywords/shot-noise","display_name":"Shot noise","score":0.46648290753364563},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.43661805987358093},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"Signal-to-interference-plus-noise ratio","score":0.4238795042037964},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.42315399646759033},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.42237389087677},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.41428664326667786},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4044707119464874},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3837103247642517},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33676886558532715},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3329855501651764},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3309425711631775},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2700801491737366},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.24078106880187988},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23334023356437683},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14452514052391052},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12237939238548279},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08552220463752747},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08153334259986877},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07522323727607727},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07318618893623352}],"concepts":[{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.9512476921081543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6807032823562622},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6138452887535095},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5738017559051514},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5421295166015625},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4766674339771271},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.4684982895851135},{"id":"https://openalex.org/C72659945","wikidata":"https://www.wikidata.org/wiki/Q1503574","display_name":"Shot noise","level":3,"score":0.46648290753364563},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.43661805987358093},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.4238795042037964},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.42315399646759033},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.42237389087677},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.41428664326667786},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4044707119464874},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3837103247642517},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33676886558532715},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3329855501651764},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3309425711631775},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2700801491737366},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.24078106880187988},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23334023356437683},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14452514052391052},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12237939238548279},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08552220463752747},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08153334259986877},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07522323727607727},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07318618893623352},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc51071.2022.9771656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc51071.2022.9771656","pdf_url":null,"source":{"id":"https://openalex.org/S4363607776","display_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2280945936","https://openalex.org/W2003438219","https://openalex.org/W2371289173","https://openalex.org/W2033586582","https://openalex.org/W1565209016","https://openalex.org/W2040922245","https://openalex.org/W3105590273","https://openalex.org/W2008715943","https://openalex.org/W2015579740","https://openalex.org/W2078580597"],"abstract_inverted_index":{"In":[0,24],"this":[1,25,101],"paper,":[2],"the":[3,42,66,88,115,123,143,150,168],"problem":[4,49,55,102,117],"of":[5,44,56,152],"power":[6,59,64,78],"allocation":[7],"is":[8,50,85,103,111,126,135],"investigated":[9],"for":[10,80],"a":[11,53,105,119],"multi-user":[12],"downlink":[13],"visible":[14],"light":[15],"communication":[16],"(VLC)":[17],"system":[18],"with":[19,156],"non-orthogonal":[20],"multiple":[21],"access":[22],"(NOMA).":[23],"considered":[26,39],"system,":[27],"not":[28],"only":[29],"input-independent":[30],"Gaussian":[31],"noise":[32,37,94],"but":[33],"also":[34],"input-dependent":[35],"shot":[36,157],"are":[38,137],"due":[40],"to":[41,86,91,113],"properties":[43],"realistic":[45],"VLC":[46,73,154],"channels.":[47],"This":[48],"posed":[51],"as":[52,74,76],"joint":[54],"alternating":[57],"current":[58,62],"and":[60,68,159],"direct":[61],"(DC)":[63],"under":[65],"optical":[67],"electrical":[69],"domain":[70],"constraints":[71,79],"in":[72],"well":[75],"specific":[77],"NOMA":[81,153],"decoding,":[82],"whose":[83],"goal":[84],"maximize":[87],"minimum":[89],"signal":[90],"interference":[92],"plus":[93],"ratio":[95],"(SINR)":[96],"among":[97],"all":[98],"users.":[99],"Although":[100],"non-convex,":[104],"geometric":[106],"programming":[107],"(GP)":[108],"based":[109],"algorithm":[110],"proposed":[112,161],"convert":[114],"original":[116],"into":[118],"convex":[120],"one,":[121],"thus":[122],"optimal":[124],"solution":[125],"obtained.":[127],"Furthermore,":[128],"special":[129],"cases":[130],"where":[131],"lower":[132],"DC":[133,144],"offset":[134,145],"preferred":[136],"investigated.":[138],"Simulation":[139],"results":[140],"verify":[141],"that":[142],"has":[146],"significant":[147],"impacts":[148],"on":[149],"performance":[151,166],"systems":[155],"noise,":[158],"our":[160],"scheme":[162],"achieves":[163],"better":[164],"SINR":[165],"over":[167],"conventional":[169],"schemes.":[170]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
