{"id":"https://openalex.org/W3092466116","doi":"https://doi.org/10.1109/access.2020.3029518","title":"BS-UE Association and Power Allocation in Heterogeneous Massive MIMO Systems","display_name":"BS-UE Association and Power Allocation in Heterogeneous Massive MIMO Systems","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3092466116","doi":"https://doi.org/10.1109/access.2020.3029518","mag":"3092466116"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3029518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3029518","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09217599.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/ielx7/6287639/8948470/09217599.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039169473","display_name":"Hangsong Yan","orcid":"https://orcid.org/0000-0002-0463-8058"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hangsong Yan","raw_affiliation_strings":["NYU Wireless Research Center, NYU Tandon School of Engineering, Brooklyn, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-0463-8058","affiliations":[{"raw_affiliation_string":"NYU Wireless Research Center, NYU Tandon School of Engineering, Brooklyn, NY, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041390917","display_name":"I\u2010Tai Lu","orcid":"https://orcid.org/0000-0002-0737-844X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I-Tai Lu","raw_affiliation_strings":["NYU Wireless Research Center, NYU Tandon School of Engineering, Brooklyn, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-0737-844X","affiliations":[{"raw_affiliation_string":"NYU Wireless Research Center, NYU Tandon School of Engineering, Brooklyn, NY, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039169473"],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8321,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.73309956,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"184045","last_page":"184060"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994000196456909,"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/mimo","display_name":"MIMO","score":0.630174994468689},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6204895377159119},{"id":"https://openalex.org/keywords/association","display_name":"Association (psychology)","score":0.49701860547065735},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.436176598072052},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.348818838596344}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.630174994468689},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6204895377159119},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.49701860547065735},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.436176598072052},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.348818838596344},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3029518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3029518","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09217599.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:25e778a84d194ac6bb0c5935f70f1a76","is_oa":true,"landing_page_url":"https://doaj.org/article/25e778a84d194ac6bb0c5935f70f1a76","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 184045-184060 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3029518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3029518","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09217599.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":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3092466116.pdf","grobid_xml":"https://content.openalex.org/works/W3092466116.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1518945650","https://openalex.org/W1522301498","https://openalex.org/W1635873181","https://openalex.org/W1971443733","https://openalex.org/W2004101329","https://openalex.org/W2010630450","https://openalex.org/W2058354033","https://openalex.org/W2110519532","https://openalex.org/W2112796928","https://openalex.org/W2124568462","https://openalex.org/W2147601077","https://openalex.org/W2195014314","https://openalex.org/W2228048552","https://openalex.org/W2256188983","https://openalex.org/W2286275639","https://openalex.org/W2293606211","https://openalex.org/W2296319761","https://openalex.org/W2333489917","https://openalex.org/W2335610008","https://openalex.org/W2478708596","https://openalex.org/W2601087514","https://openalex.org/W2619204584","https://openalex.org/W2734408173","https://openalex.org/W2738538347","https://openalex.org/W2887819684","https://openalex.org/W2894110571","https://openalex.org/W2920046519","https://openalex.org/W2928963866","https://openalex.org/W2946202044","https://openalex.org/W2962927793","https://openalex.org/W2962956060","https://openalex.org/W2963568889","https://openalex.org/W2964121744","https://openalex.org/W3000620276","https://openalex.org/W3100844423","https://openalex.org/W3101358233","https://openalex.org/W3103450255","https://openalex.org/W3105101694","https://openalex.org/W4250589301","https://openalex.org/W6631190155","https://openalex.org/W6735792551"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"We":[0],"consider":[1],"a":[2,67,105,134,145,171,175],"downlink":[3],"Heterogeneous":[4],"Massive":[5],"Multiple-Input":[6],"Multiple-Output":[7],"(HM-MIMO)":[8],"system":[9,46],"with":[10,86,150,194,233],"the":[11,22,35,57,87,98,122,151,158,163,195,206,224,227,236],"macro-base":[12],"station":[13],"(BS)":[14],"having":[15,24],"hundreds":[16],"of":[17,21,26,34,53,226],"antennas":[18],"and":[19,31,49,70,132,179,198],"each":[20],"micro-BSs":[23],"tens":[25],"antennas.":[27],"Two":[28],"lower":[29],"bounds":[30],"one":[32],"approximation":[33,232],"achievable":[36,229],"per-user":[37],"equipment":[38],"(UE)":[39],"rate":[40,231],"in":[41,51,162,244,250],"closed":[42],"forms":[43],"under":[44],"this":[45,102,251],"are":[47,64],"derived":[48,58,228],"compared":[50,85,149,193],"terms":[52],"network":[54,114],"utility.":[55],"Using":[56],"approximation,":[59],"three":[60],"BS-UE":[61,73,109,128,136,159],"association":[62,74,110,137,180,197],"approaches":[63],"proposed.":[65,183],"Firstly,":[66],"simple,":[68],"sub-optimal,":[69],"heuristic":[71,103,153],"multiple":[72],"approach":[75,107,181,210],"is":[76,116,182,199,219,243],"designed,":[77],"which":[78,211],"achieves":[79,186],"around":[80],"25%":[81],"utility":[82,191],"performance":[83,147,185],"improvement":[84,192],"conventional":[88],"maximum":[89],"received":[90],"signal":[91],"strength":[92],"(Max-RSS)":[93],"approach.":[94,154,252],"Secondly,":[95],"based":[96],"on":[97],"results":[99],"given":[100],"by":[101,205,222],"approach,":[104],"learning":[106],"for":[108,138,248],"using":[111,223],"convolutional":[112],"neural":[113],"(CNN)":[115],"introduced.":[117],"After":[118],"being":[119],"fully":[120],"trained,":[121],"CNN":[123,165],"can":[124,167],"take":[125],"any":[126],"new":[127],"configuration":[129,140],"as":[130,170,187,189],"input":[131],"provide":[133],"sub-optimal":[135],"that":[139,157,203,221],"directly.":[141],"It":[142,218],"has":[143],"only":[144],"small":[146],"degradation":[148],"proposed":[152,164],"Thirdly,":[155],"realizing":[156],"connection":[160],"probability":[161],"architecture":[166],"be":[168],"considered":[169],"power":[172,177,208,237],"allocation":[173,178,209],"ratio,":[174],"combined":[176],"Its":[184],"high":[188],"60%":[190],"Max-RSS":[196],"also":[200],"comparable":[201],"to":[202,235],"achieved":[204],"max-min":[207],"requires":[212],"more":[213],"than":[214],"10000\u00d7":[215],"running":[216],"time.":[217],"remarkable":[220],"gradients":[225],"per-UE":[230],"respect":[234],"control":[238],"coefficients,":[239],"accurate":[240],"target":[241],"data":[242],"fact":[245],"not":[246],"required":[247],"training":[249]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
