{"id":"https://openalex.org/W4321606770","doi":"https://doi.org/10.1109/comsnets56262.2023.10041362","title":"Fixed Budget Beam Identification in Millimeter Wave Systems via Unimodal Bandits","display_name":"Fixed Budget Beam Identification in Millimeter Wave Systems via Unimodal Bandits","publication_year":2023,"publication_date":"2023-01-03","ids":{"openalex":"https://openalex.org/W4321606770","doi":"https://doi.org/10.1109/comsnets56262.2023.10041362"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets56262.2023.10041362","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/comsnets56262.2023.10041362","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 15th International Conference on COMmunication Systems &amp; NETworkS (COMSNETS)","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/A5003586322","display_name":"Debamita Ghosh","orcid":"https://orcid.org/0000-0003-2848-2227"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Debamita Ghosh","raw_affiliation_strings":["Industrial Engineering and Operations Research (IEOR), IIT Bombay,MLiONS Lab,India","MLiONS Lab, Industrial Engineering and Operations Research (IEOR), IIT Bombay, India"],"affiliations":[{"raw_affiliation_string":"Industrial Engineering and Operations Research (IEOR), IIT Bombay,MLiONS Lab,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"MLiONS Lab, Industrial Engineering and Operations Research (IEOR), IIT Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057858044","display_name":"Manjesh K. Hanawal","orcid":"https://orcid.org/0000-0002-1807-5487"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manjesh K. Hanawal","raw_affiliation_strings":["Industrial Engineering and Operations Research (IEOR), IIT Bombay,MLiONS Lab,India","MLiONS Lab, Industrial Engineering and Operations Research (IEOR), IIT Bombay, India"],"affiliations":[{"raw_affiliation_string":"Industrial Engineering and Operations Research (IEOR), IIT Bombay,MLiONS Lab,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"MLiONS Lab, Industrial Engineering and Operations Research (IEOR), IIT Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003586322"],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.4016,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57782373,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"486","last_page":"488"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9937999844551086,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9937999844551086,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9728000164031982,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9648000001907349,"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":0.7417293787002563},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5811164379119873},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.575568675994873},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5522522330284119},{"id":"https://openalex.org/keywords/gigabit","display_name":"Gigabit","score":0.46979984641075134},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4622708261013031},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.45572370290756226},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.45546090602874756},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4510967433452606},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4319138824939728},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3847283720970154},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3697272539138794},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22298139333724976},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.18927863240242004},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14801818132400513},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14014166593551636},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11010995507240295}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7417293787002563},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5811164379119873},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.575568675994873},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5522522330284119},{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.46979984641075134},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4622708261013031},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.45572370290756226},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.45546090602874756},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4510967433452606},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4319138824939728},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3847283720970154},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3697272539138794},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22298139333724976},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18927863240242004},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14801818132400513},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14014166593551636},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11010995507240295},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets56262.2023.10041362","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/comsnets56262.2023.10041362","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 15th International Conference on COMmunication Systems &amp; NETworkS (COMSNETS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2287692292","https://openalex.org/W2490299299","https://openalex.org/W2962691384","https://openalex.org/W2974178109","https://openalex.org/W3003196782","https://openalex.org/W3047372262"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2062605435","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2947628004","https://openalex.org/W4247099740","https://openalex.org/W1684040101","https://openalex.org/W1501807487"],"abstract_inverted_index":{"The":[0],"millimeter-wave":[1],"communication":[2],"systems":[3],"suffer":[4],"from":[5,20],"significant":[6,118],"attenuation":[7],"loss":[8],"due":[9],"to":[10,24,87,146,205],"their":[11,35],"small":[12],"wavelengths,":[13],"which":[14,159],"significantly":[15],"reduces":[16],"the":[17,38,44,57,65,90,94,135,139,144,148,178,194],"data":[18,66],"rate":[19,67],"gigabits":[21],"per":[22,28],"second":[23,29],"a":[25,152,182,186],"few":[26,187],"megabits":[27],"in":[30,37,98,122,151,185],"5G":[31,39],"networks.":[32],"To":[33],"enable":[34],"use":[36],"network,":[40],"it":[41,69,192],"requires":[42],"that":[43,72,93,108,133,191],"transmission":[45],"energy":[46],"be":[47],"focused":[48],"on":[49],"sharp":[50],"pencil":[51],"beams.":[52],"As":[53],"any":[54],"misalignment":[55],"between":[56],"transmitter":[58],"and":[59,112,114,207],"receiver":[60],"beam":[61,150,180],"pair":[62],"can":[63,116],"reduce":[64],"significantly,":[68],"is":[70,106,203],"important":[71],"they":[73],"are":[74,160],"aligned":[75],"as":[76,78],"much":[77],"possible.":[79],"Recent":[80],"works":[81],"of":[82,100,138,143],"Beam":[83,175],"Alignment":[84],"(BA)":[85],"propose":[86],"adaptively":[88],"select":[89],"beams":[91,145],"such":[92],"cumulative":[95],"reward":[96],"measured":[97],"terms":[99],"received":[101,140],"signal":[102,141],"strength":[103],"or":[104,124],"throughput":[105],"maximized":[107],"continuously":[109],"performs":[110],"exploration":[111,157],"exploitation,":[113],"hence":[115],"incur":[117],"BA":[119],"latency,":[120],"reduction":[121],"throughput,":[123],"outages.":[125],"In":[126],"this":[127],"paper,":[128],"we":[129],"develop":[130],"an":[131],"algorithm":[132,202],"exploits":[134],"unimodal":[136],"structure":[137],"strengths":[142],"identify":[147],"best":[149,179],"finite":[153],"time":[154],"using":[155],"pure":[156],"strategies,":[158],"more":[161],"suitable":[162],"for":[163,173],"wireless":[164],"network":[165],"protocol":[166],"design.":[167],"Our":[168],"algorithm,":[169],"named":[170],"Unimodal":[171],"Bandit":[172],"Best":[174],"(UB3),":[176],"identifies":[177],"with":[181],"high":[183],"probability":[184],"rounds.":[188],"We":[189],"demonstrate":[190],"outperforms":[193],"state-of-the-art":[195],"algorithms":[196],"through":[197],"extensive":[198],"simulations.":[199],"Moreover,":[200],"our":[201],"simple":[204],"implement":[206],"has":[208],"low":[209],"computational":[210],"complexity.":[211]},"counts_by_year":[{"year":2024,"cited_by_count":3}],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}
