{"id":"https://openalex.org/W3112898901","doi":"https://doi.org/10.1109/access.2020.3043301","title":"Learning-Based Beamforming for Multi-User Vehicular Communications: A Combinatorial Multi-Armed Bandit Approach","display_name":"Learning-Based Beamforming for Multi-User Vehicular Communications: A Combinatorial Multi-Armed Bandit Approach","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3112898901","doi":"https://doi.org/10.1109/access.2020.3043301","mag":"3112898901"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3043301","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3043301","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09286435.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09286435.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024091903","display_name":"Imtiaz Nasim","orcid":"https://orcid.org/0000-0001-5972-815X"},"institutions":[{"id":"https://openalex.org/I19700959","display_name":"Florida International University","ror":"https://ror.org/02gz6gg07","country_code":"US","type":"education","lineage":["https://openalex.org/I19700959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Imtiaz Nasim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Florida International University, Miami, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Florida International University, Miami, FL, USA","institution_ids":["https://openalex.org/I19700959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002806452","display_name":"Ahmed S. Ibrahim","orcid":"https://orcid.org/0000-0002-6206-6625"},"institutions":[{"id":"https://openalex.org/I19700959","display_name":"Florida International University","ror":"https://ror.org/02gz6gg07","country_code":"US","type":"education","lineage":["https://openalex.org/I19700959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed S. Ibrahim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Florida International University, Miami, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Florida International University, Miami, FL, USA","institution_ids":["https://openalex.org/I19700959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078028035","display_name":"Seungmo Kim","orcid":"https://orcid.org/0000-0002-2373-909X"},"institutions":[{"id":"https://openalex.org/I39815113","display_name":"Georgia Southern University","ror":"https://ror.org/04agmb972","country_code":"US","type":"education","lineage":["https://openalex.org/I39815113"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seungmo Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Georgia Southern University, Statesboro, GA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Georgia Southern University, Statesboro, GA, USA","institution_ids":["https://openalex.org/I39815113"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024091903"],"corresponding_institution_ids":["https://openalex.org/I19700959"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.0375,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.7717521,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"219891","last_page":"219902"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T12146","display_name":"Power Line Communications and Noise","score":0.9969000220298767,"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":0.7512446641921997},{"id":"https://openalex.org/keywords/thompson-sampling","display_name":"Thompson sampling","score":0.5817161798477173},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5781137347221375},{"id":"https://openalex.org/keywords/multi-armed-bandit","display_name":"Multi-armed bandit","score":0.5749120116233826},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5388486385345459},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.524215579032898},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5230653882026672},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4995408058166504},{"id":"https://openalex.org/keywords/adaptive-sampling","display_name":"Adaptive sampling","score":0.4797969162464142},{"id":"https://openalex.org/keywords/regret","display_name":"Regret","score":0.47489824891090393},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.4668819308280945},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3835752606391907},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3558273911476135},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2543599009513855},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2515943646430969},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22821998596191406},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.18238967657089233},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1139516830444336},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.10807952284812927},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10177430510520935}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7512446641921997},{"id":"https://openalex.org/C73602740","wikidata":"https://www.wikidata.org/wiki/Q7795822","display_name":"Thompson sampling","level":3,"score":0.5817161798477173},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5781137347221375},{"id":"https://openalex.org/C123197309","wikidata":"https://www.wikidata.org/wiki/Q2882343","display_name":"Multi-armed bandit","level":3,"score":0.5749120116233826},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5388486385345459},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.524215579032898},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5230653882026672},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4995408058166504},{"id":"https://openalex.org/C2781395549","wikidata":"https://www.wikidata.org/wiki/Q4680762","display_name":"Adaptive sampling","level":3,"score":0.4797969162464142},{"id":"https://openalex.org/C50817715","wikidata":"https://www.wikidata.org/wiki/Q79895177","display_name":"Regret","level":2,"score":0.47489824891090393},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.4668819308280945},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3835752606391907},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3558273911476135},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2543599009513855},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2515943646430969},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22821998596191406},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.18238967657089233},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1139516830444336},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.10807952284812927},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10177430510520935},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3043301","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3043301","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09286435.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a8c8fef3920247c2b967504a0315cc88","is_oa":true,"landing_page_url":"https://doaj.org/article/a8c8fef3920247c2b967504a0315cc88","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 219891-219902 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3043301","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3043301","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09286435.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5400000214576721,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G2553659341","display_name":null,"funder_award_id":"1816112","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7682476050","display_name":null,"funder_award_id":"CNS-1816112","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309993","display_name":"Florida International University","ror":"https://ror.org/02gz6gg07"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3112898901.pdf","grobid_xml":"https://content.openalex.org/works/W3112898901.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W35251828","https://openalex.org/W779733492","https://openalex.org/W905396345","https://openalex.org/W948366128","https://openalex.org/W1546182374","https://openalex.org/W1997834106","https://openalex.org/W1999153524","https://openalex.org/W2116334496","https://openalex.org/W2125724988","https://openalex.org/W2138020668","https://openalex.org/W2293182310","https://openalex.org/W2368600038","https://openalex.org/W2601905653","https://openalex.org/W2603407422","https://openalex.org/W2618310330","https://openalex.org/W2780956429","https://openalex.org/W2790367514","https://openalex.org/W2790911479","https://openalex.org/W2796047239","https://openalex.org/W2802772261","https://openalex.org/W2802897269","https://openalex.org/W2891787690","https://openalex.org/W2898434483","https://openalex.org/W2914949576","https://openalex.org/W2947007362","https://openalex.org/W2950863887","https://openalex.org/W2962819920","https://openalex.org/W2963058688","https://openalex.org/W2963170234","https://openalex.org/W2963408914","https://openalex.org/W2963706687","https://openalex.org/W2963945346","https://openalex.org/W2985924367","https://openalex.org/W3010855363","https://openalex.org/W3047372262","https://openalex.org/W3105281589","https://openalex.org/W4206275166","https://openalex.org/W4288574671","https://openalex.org/W6601392155","https://openalex.org/W6749220538","https://openalex.org/W6754335749","https://openalex.org/W6759127422"],"related_works":["https://openalex.org/W4289341771","https://openalex.org/W3176022311","https://openalex.org/W3114769327","https://openalex.org/W3048056964","https://openalex.org/W2613863488","https://openalex.org/W3046298489","https://openalex.org/W4287690869","https://openalex.org/W2331759129","https://openalex.org/W1850547517","https://openalex.org/W2964125852"],"abstract_inverted_index":{"There":[0],"is":[1,25,168],"an":[2,97],"urgent":[3],"need":[4],"to":[5,47,83,210],"support":[6],"high":[7,20],"data":[8],"rate":[9,21,242],"among":[10],"connected":[11],"vehicles":[12,38],"for":[13,22,35,53,109,128,179,193,216],"both":[14,233],"safety":[15],"and":[16,78],"infotainment":[17],"purposes.":[18],"However,":[19],"vehicular":[23,91,118],"communications":[24],"impacted":[26],"by":[27,244],"several":[28],"challenges":[29],"such":[30],"as":[31],"optimal":[32,218,240],"beam":[33,86,166,182],"tracking":[34,183,217],"multiple":[36,70],"simultaneous-transmitting":[37],"in":[39,89,115,170,220],"highly-dynamic":[40],"environments.":[41,198],"In":[42],"this":[43],"paper,":[44],"we":[45,95,156],"aim":[46],"maximize":[48],"the":[49,85,124,129,135,145,152,176,180,188,203,211,239,245],"overall":[50],"network":[51,223],"throughput":[52],"multi-vehicular":[54,222],"communications.":[55],"We":[56,174],"propose":[57,96,158],"a":[58,75,90,116,141,159,171,221],"reinforcement":[59],"learning":[60],"(RL)":[61],"approach":[62,122,206,238],"called":[63],"combinatorial":[64,99],"multi-armed":[65],"bandit":[66],"(CMAB)":[67],"framework,":[68],"where":[69,165],"arms":[71],"(i.e.,":[72],"actions)":[73],"form":[74],"super":[76],"arm":[77],"can":[79],"be":[80],"played":[81],"together,":[82],"handle":[84],"selection":[87,111,131,167],"problem":[88],"network.":[92],"More":[93],"specifically,":[94],"adaptive":[98,104,137,213],"Thompson":[100,161],"sampling":[101,162],"algorithm,":[102],"namely":[103],"CTS,":[105],"that":[106,202,232],"CMAB":[107],"embodies":[108],"appropriate":[110],"of":[112,132,154,187,234],"simultaneous":[113,212],"beams":[114,219],"high-mobility":[117],"environment.":[119],"The":[120,185],"proposed":[121,136,181,189,204,236],"applies":[123],"smart":[125],"exploration-exploitation":[126],"trade-off":[127],"fast":[130],"beams.":[133],"As":[134],"CTS":[138,214],"scheme":[139,215],"produces":[140],"higher":[142],"complexity":[143],"over":[144],"search":[146],"space":[147],"which":[148],"increases":[149],"exponentially":[150],"with":[151,224],"number":[153],"user,":[155],"also":[157,230],"sequential":[160,205],"(TS)":[163],"algorithm":[164],"performed":[169],"one-by-one":[172],"manner.":[173],"analyze":[175],"regret":[177],"bounds":[178],"algorithms.":[184],"performance":[186],"strategies":[190,237],"are":[191],"evaluated":[192],"multi-vehicle":[194],"millimeter-wave":[195],"(mmWave)":[196],"simulation":[197],"Our":[199],"results":[200,229],"suggest":[201],"performs":[207],"almost":[208],"similar":[209],"much":[225],"reduced":[226],"complexity.":[227],"Simulation":[228],"show":[231],"our":[235],"achievable":[241],"achieved":[243],"genie-aided":[246],"solution.":[247]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
