{"id":"https://openalex.org/W3217331633","doi":"https://doi.org/10.1109/apcc49754.2021.9609842","title":"An MDP-based Link Switching Scheme for WiFi-Infrared Heterogeneous Uplink Systems","display_name":"An MDP-based Link Switching Scheme for WiFi-Infrared Heterogeneous Uplink Systems","publication_year":2021,"publication_date":"2021-10-11","ids":{"openalex":"https://openalex.org/W3217331633","doi":"https://doi.org/10.1109/apcc49754.2021.9609842","mag":"3217331633"},"language":"en","primary_location":{"id":"doi:10.1109/apcc49754.2021.9609842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc49754.2021.9609842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 26th IEEE Asia-Pacific Conference on Communications (APCC)","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/A5003145199","display_name":"Andrews A. Okine","orcid":"https://orcid.org/0000-0002-4103-056X"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Andrews A. Okine","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082446723","display_name":"Yun Li","orcid":"https://orcid.org/0000-0001-8477-8845"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Yun","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089943783","display_name":"Pascal Nkurunziza","orcid":"https://orcid.org/0000-0002-3502-7866"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pascal Nkurunziza","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5003145199"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":0.1003,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45431498,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"243","last_page":"247"},"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/T12042","display_name":"Satellite Communication Systems","score":0.9925000071525574,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9902999997138977,"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":0.9327237606048584},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7870078682899475},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.701876163482666},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6299315690994263},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6124346256256104},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5697453618049622},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.4957941472530365},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4816964566707611},{"id":"https://openalex.org/keywords/data-link","display_name":"Data link","score":0.4642198085784912},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.43298426270484924},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42435422539711},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4239950180053711},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3537721633911133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22859176993370056},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.20781806111335754},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1573798954486847},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09564921259880066}],"concepts":[{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.9327237606048584},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7870078682899475},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.701876163482666},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6299315690994263},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6124346256256104},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5697453618049622},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4957941472530365},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4816964566707611},{"id":"https://openalex.org/C182132293","wikidata":"https://www.wikidata.org/wiki/Q1172466","display_name":"Data link","level":2,"score":0.4642198085784912},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43298426270484924},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42435422539711},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4239950180053711},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3537721633911133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22859176993370056},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.20781806111335754},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1573798954486847},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09564921259880066},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apcc49754.2021.9609842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc49754.2021.9609842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 26th IEEE Asia-Pacific Conference on Communications (APCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G5014806590","display_name":null,"funder_award_id":"61671096","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6763251096","display_name":null,"funder_award_id":"cstc2017jcyjBX0005","funder_id":"https://openalex.org/F4320327865","funder_display_name":"Chongqing Research Program of Basic Research and Frontier Technology"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327865","display_name":"Chongqing Research Program of Basic Research and Frontier Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1495128986","https://openalex.org/W2037405583","https://openalex.org/W2204043843","https://openalex.org/W2476430736","https://openalex.org/W2491887302","https://openalex.org/W2531995745","https://openalex.org/W2790571940","https://openalex.org/W2790575753","https://openalex.org/W2809991843","https://openalex.org/W2887549664","https://openalex.org/W2911615543","https://openalex.org/W2963720901","https://openalex.org/W2969316801","https://openalex.org/W2992695409"],"related_works":["https://openalex.org/W2501797479","https://openalex.org/W2997630107","https://openalex.org/W3081944688","https://openalex.org/W3109516991","https://openalex.org/W2395898055","https://openalex.org/W2370038111","https://openalex.org/W4385346047","https://openalex.org/W2806013832","https://openalex.org/W3048535171","https://openalex.org/W231119846"],"abstract_inverted_index":{"Despite":[0],"the":[1,17,41,76,105,109,130],"fact":[2],"that":[3],"visible":[4,14,61],"light":[5,15,34],"communication":[6],"(VLC)":[7],"systems":[8,103],"provide":[9],"tremendous":[10],"data":[11,46],"rates,":[12],"employing":[13],"for":[16,40,97],"uplink":[18],"(UL)":[19],"is":[20,35],"unfavourable":[21],"due":[22],"to":[23,74,127,129,138],"safety":[24],"concerns,":[25],"illumination":[26],"constraints,":[27],"interference":[28],"challenges":[29],"etc.":[30],"Using":[31],"infrared":[32],"(IR)":[33],"a":[36,66,87],"more":[37],"feasible":[38],"alternative":[39],"provision":[42],"of":[43,107,112,116,133],"high":[44],"UL":[45,70,79,102],"rates":[47],"in":[48],"VLC":[49],"systems,":[50],"even":[51],"though":[52],"IR":[53,78,101,134],"may":[54],"suffer":[55],"severe":[56],"intermittent":[57],"outages":[58],"just":[59],"like":[60],"light.":[62],"For":[63],"reliability":[64],"sake,":[65],"lower":[67],"rate":[68],"WiFi":[69,99],"can":[71],"be":[72],"used":[73],"support":[75],"vulnerable":[77],"via":[80],"link":[81,88,135],"switching.":[82],"Therefore,":[83],"this":[84],"paper":[85],"presents":[86],"switching":[89],"scheme":[90],"based":[91],"on":[92],"Markov":[93],"decision":[94],"process":[95],"(MDP)":[96],"hybrid":[98],"and":[100],"with":[104],"objective":[106],"minimizing":[108],"transfer":[110,141],"delay":[111],"data.":[113],"The":[114],"results":[115],"simulation,":[117],"carried":[118],"out":[119],"under":[120],"varying":[121],"scenarios,":[122],"prove":[123],"our":[124],"scheme's":[125],"ability":[126],"adapt":[128],"dynamic":[131],"transiency":[132],"interruptions":[136],"leading":[137],"relatively":[139],"low":[140],"delays.":[142]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
