{"id":"https://openalex.org/W2961219722","doi":"https://doi.org/10.1109/icc.2019.8761953","title":"Resource Allocation for Multi-User Integrated Visible Light Communication and Positioning Systems","display_name":"Resource Allocation for Multi-User Integrated Visible Light Communication and Positioning Systems","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2961219722","doi":"https://doi.org/10.1109/icc.2019.8761953","mag":"2961219722"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761953","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dr.ntu.edu.sg/bitstream/10356/142717/2/Resource%20allocation%20for%20multi-user%20integrated%20visible%20light%20communication%20and%20positioning%20systems.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013729643","display_name":"Helin Yang","orcid":"https://orcid.org/0000-0001-9697-7470"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Helin Yang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100418553","display_name":"Chen Chen","orcid":"https://orcid.org/0000-0003-2541-6283"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chen Chen","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103632763","display_name":"Wen\u2010De Zhong","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wen-De Zhong","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012201418","display_name":"Arokiaswami Alphones","orcid":"https://orcid.org/0000-0001-9040-9755"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Arokiaswami Alphones","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101752925","display_name":"Zhang Sheng","orcid":"https://orcid.org/0000-0003-4600-2928"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Sheng Zhang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069615108","display_name":"Pengfei Du","orcid":"https://orcid.org/0000-0002-1096-8125"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Pengfei Du","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":null,"first_page":"1","last_page":"6"},"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/T12042","display_name":"Satellite Communication Systems","score":0.96670001745224,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9560999870300293,"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":0.8324859142303467},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.7612252235412598},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7533729076385498},{"id":"https://openalex.org/keywords/sequential-quadratic-programming","display_name":"Sequential quadratic programming","score":0.6994753479957581},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6335187554359436},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5191020965576172},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.4905490279197693},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.4124164581298828},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4107239842414856},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.23418167233467102},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.16546890139579773},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09448820352554321},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09305283427238464}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.8324859142303467},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.7612252235412598},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7533729076385498},{"id":"https://openalex.org/C198927703","wikidata":"https://www.wikidata.org/wiki/Q4373881","display_name":"Sequential quadratic programming","level":3,"score":0.6994753479957581},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6335187554359436},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5191020965576172},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.4905490279197693},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.4124164581298828},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4107239842414856},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.23418167233467102},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.16546890139579773},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09448820352554321},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09305283427238464},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2019.8761953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761953","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/142717","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/142717","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/142717/2/Resource%20allocation%20for%20multi-user%20integrated%20visible%20light%20communication%20and%20positioning%20systems.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:dr.ntu.edu.sg:10356/142717","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/142717","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/142717/2/Resource%20allocation%20for%20multi-user%20integrated%20visible%20light%20communication%20and%20positioning%20systems.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2961219722.pdf","grobid_xml":"https://content.openalex.org/works/W2961219722.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W368270136","https://openalex.org/W2028078039","https://openalex.org/W2065121429","https://openalex.org/W2092708322","https://openalex.org/W2124891231","https://openalex.org/W2149416133","https://openalex.org/W2518940045","https://openalex.org/W2553781059","https://openalex.org/W2581098900","https://openalex.org/W2590866017","https://openalex.org/W2744037535","https://openalex.org/W2768259400","https://openalex.org/W2769949802","https://openalex.org/W2771125085","https://openalex.org/W2771874677","https://openalex.org/W2780345215","https://openalex.org/W2799673672","https://openalex.org/W2801462652","https://openalex.org/W2802162059","https://openalex.org/W2806913761","https://openalex.org/W2889597008","https://openalex.org/W2896483415","https://openalex.org/W2896773402","https://openalex.org/W2900320581","https://openalex.org/W2963022974","https://openalex.org/W3101359622","https://openalex.org/W6746777554"],"related_works":["https://openalex.org/W4206704743","https://openalex.org/W4313119266","https://openalex.org/W2164807043","https://openalex.org/W2019128690","https://openalex.org/W4231448069","https://openalex.org/W2128461291","https://openalex.org/W2355907103","https://openalex.org/W1964989099","https://openalex.org/W2270789747","https://openalex.org/W436931041"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,62],"firstly":[4],"propose":[5],"a":[6,74],"joint":[7],"subcarrier":[8,77],"and":[9,19,47,55,82,115],"power":[10,96],"allocation":[11,37,78,97,107,125],"approach":[12,38,79,108],"for":[13],"multi-user":[14],"integrated":[15],"visible":[16],"light":[17],"communication":[18],"positioning":[20,56,117],"(VLCP)":[21],"systems":[22],"in":[23],"the":[24,34,42,50,64,83,93,104,112,116],"presence":[25],"of":[26,33,45,59,119],"practical":[27],"unique":[28],"optical":[29],"constraints.":[30],"The":[31],"purpose":[32],"proposed":[35,81,105],"resource":[36,106,124],"is":[39,80,89],"to":[40,91],"maximize":[41],"sum":[43,113],"rate":[44,114],"users":[46,120],"meanwhile":[48],"guarantee":[49],"different":[51],"minimum":[52],"data":[53],"rates":[54],"accuracy":[57,118],"requirements":[58],"users.":[60],"Then,":[61],"solve":[63,92],"optimization":[65,98],"problem":[66],"by":[67],"decomposing":[68],"it":[69],"into":[70],"two":[71],"subproblems,":[72],"where":[73],"low-complexity":[75],"suboptimal":[76],"sequential":[84],"quadratic":[85],"programming":[86],"(SQP)":[87],"method":[88],"adopted":[90],"non-linearly":[94],"constrained":[95],"problem.":[99],"Numerical":[100],"results":[101],"show":[102],"that":[103],"can":[109],"effectively":[110],"improve":[111],"compared":[121],"with":[122],"other":[123],"approaches.":[126]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
