{"id":"https://openalex.org/W2345237407","doi":"https://doi.org/10.1109/tmc.2015.2496586","title":"Joint Multicell Beamforming and Client Association in OFDMA Small-Cell Networks","display_name":"Joint Multicell Beamforming and Client Association in OFDMA Small-Cell Networks","publication_year":2015,"publication_date":"2015-10-30","ids":{"openalex":"https://openalex.org/W2345237407","doi":"https://doi.org/10.1109/tmc.2015.2496586","mag":"2345237407"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2015.2496586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2015.2496586","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Mobile Computing","raw_type":"journal-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/A5101632606","display_name":"Jongwon Yoon","orcid":"https://orcid.org/0000-0002-9052-243X"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongwon Yoon","raw_affiliation_strings":["Department of Computer Science and Engineering, Hanyang University, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hanyang University, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018752163","display_name":"Karthikeyan Sundaresan","orcid":"https://orcid.org/0000-0002-8089-4264"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Karthikeyan Sundaresan","raw_affiliation_strings":["NEC Labs America Inc., Princeton, NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Labs America Inc., Princeton, NJ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011829526","display_name":"Mohammad A. Amir Khojastepour","orcid":"https://orcid.org/0000-0002-3300-3668"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammad Ali Amir Khojastepour","raw_affiliation_strings":["NEC Labs America Inc., Princeton, NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Labs America Inc., Princeton, NJ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103503444","display_name":"Sampath Rangarajan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sampath Rangarajan","raw_affiliation_strings":["NEC Labs America Inc., Princeton, NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Labs America Inc., Princeton, NJ","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105422222","display_name":"Suman Banerjee","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suman Banerjee","raw_affiliation_strings":["Department of Computer Sciences, University of Wisconsin-Madison, WI, Madison"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Wisconsin-Madison, WI, Madison","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1944,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.61397145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"15","issue":"9","first_page":"2260","last_page":"2274"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.9243797659873962},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8110347986221313},{"id":"https://openalex.org/keywords/wsdma","display_name":"WSDMA","score":0.5801225304603577},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5598247647285461},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5476712584495544},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4383028745651245},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42144113779067993},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.41073042154312134},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3920994997024536},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36232995986938477},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.22832095623016357},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.202866792678833},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.16983097791671753},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.13797569274902344},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.13307541608810425},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10461729764938354}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.9243797659873962},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8110347986221313},{"id":"https://openalex.org/C57466844","wikidata":"https://www.wikidata.org/wiki/Q7955559","display_name":"WSDMA","level":5,"score":0.5801225304603577},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5598247647285461},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5476712584495544},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4383028745651245},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42144113779067993},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.41073042154312134},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3920994997024536},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36232995986938477},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.22832095623016357},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.202866792678833},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.16983097791671753},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.13797569274902344},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.13307541608810425},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10461729764938354},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2015.2496586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2015.2496586","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G8976226598","display_name":null,"funder_award_id":"2015R1C1A1A01051939","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320309788","display_name":"Neurosciences Research Foundation","ror":"https://ror.org/05exfab56"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1680189815","https://openalex.org/W1966079129","https://openalex.org/W1987497363","https://openalex.org/W1993253468","https://openalex.org/W1994594161","https://openalex.org/W2021695448","https://openalex.org/W2021727553","https://openalex.org/W2026950089","https://openalex.org/W2038091796","https://openalex.org/W2054692642","https://openalex.org/W2095152618","https://openalex.org/W2131199871","https://openalex.org/W2131350052","https://openalex.org/W2146076199","https://openalex.org/W2159715570","https://openalex.org/W2161697001","https://openalex.org/W2162217039","https://openalex.org/W2550072282","https://openalex.org/W2757107770","https://openalex.org/W4234897719","https://openalex.org/W4240896209"],"related_works":["https://openalex.org/W2780252087","https://openalex.org/W2890273742","https://openalex.org/W2121063273","https://openalex.org/W2337309234","https://openalex.org/W2130902301","https://openalex.org/W4390447722","https://openalex.org/W2923631784","https://openalex.org/W2092456355","https://openalex.org/W1981344466","https://openalex.org/W2158075901"],"abstract_inverted_index":{"Small":[0],"cells":[1,168,176],"form":[2],"a":[3,56,74,116,135,187],"critical":[4,101],"component":[5],"of":[6,107,190,199],"next":[7],"generation":[8],"cellular":[9],"networks,":[10],"where":[11],"spatial":[12,25,48,76],"reuse":[13,32,77,105,211],"is":[14,82,100],"the":[15,24,39,104,166,174,197,210],"key":[16,57,132],"to":[17,35,84,102,204,219],"higher":[18],"spectral":[19],"efficiencies.":[20],"Interference":[21],"management":[22],"in":[23,38,59,124],"domain":[26],"through":[27],"beamforming":[28,45,86,99,120,149,218],"allows":[29],"for":[30,47,73,118,148,165,171],"increased":[31],"without":[33,177],"having":[34],"sacrifice":[36],"resources":[37],"time":[40],"or":[41],"frequency":[42],"domain.":[43],"Existing":[44],"techniques":[46],"reuse,":[49],"being":[50,178],"coupled":[51,179],"with":[52,63,79,98,180],"client":[53,88,96,122,159,215],"scheduling,":[54],"face":[55],"limitation":[58],"practical":[60,75],"realization,":[61],"especially":[62],"OFDMA":[64,125],"small":[65,126,151,167,175,192],"cells.":[66,193],"In":[67],"this":[68],"context,":[69],"we":[70,91,112],"argue":[71],"that":[72,93,143,169],"system":[78,117],"beamforming,":[80],"it":[81],"important":[83],"decouple":[85],"from":[87,213],"scheduling.":[89],"Further,":[90],"show":[92],"jointly":[94],"addressing":[95],"association":[97,123,160,216],"maximizing":[103],"potential":[106],"beamforming.":[108],"Towards":[109],"our":[110,200],"goal,":[111],"propose":[113],"ProBeam":[114,129,185],"-":[115,134],"multi-cell":[119],"and":[121,153,161,209,217],"cell":[127],"networks.":[128],"incorporates":[130],"two":[131],"components":[133],"low":[136,156],"complexity,":[137],"highly":[138],"accurate":[139],"SINR":[140,201],"estimation":[141,202],"module":[142,203],"helps":[144],"determine":[145],"interference":[146],"dependencies":[147],"between":[150],"cells;":[152],"an":[154],"efficient,":[155],"complexity":[157],"joint":[158,214],"beam":[162],"selection":[163],"algorithm":[164],"accounts":[170],"scheduling":[172],"at":[173],"it.":[181],"We":[182],"have":[183],"prototyped":[184],"on":[186],"WiMAX-based":[188],"network":[189],"four":[191],"Our":[194],"evaluations":[195],"reveal":[196],"accuracy":[198],"be":[205,220],"within":[206],"1":[207],"dB,":[208],"gains":[212],"as":[221,223],"high":[222],"115":[224],"percent":[225],"over":[226],"baseline":[227],"approaches.":[228]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}