{"id":"https://openalex.org/W4280610782","doi":"https://doi.org/10.1109/wcnc51071.2022.9771933","title":"Age of Information-Limited Capacity of Uncoordinated Massive Access Using Massive MIMO","display_name":"Age of Information-Limited Capacity of Uncoordinated Massive Access Using Massive MIMO","publication_year":2022,"publication_date":"2022-04-10","ids":{"openalex":"https://openalex.org/W4280610782","doi":"https://doi.org/10.1109/wcnc51071.2022.9771933"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc51071.2022.9771933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc51071.2022.9771933","pdf_url":null,"source":{"id":"https://openalex.org/S4363607776","display_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5036237625","display_name":"Bamelak Tadele","orcid":"https://orcid.org/0000-0003-3523-6737"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Bamelak Tadele","raw_affiliation_strings":["University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada"],"affiliations":[{"raw_affiliation_string":"University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023290930","display_name":"Volodymyr Shyianov","orcid":"https://orcid.org/0000-0002-1697-4024"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Volodymyr Shyianov","raw_affiliation_strings":["University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada"],"affiliations":[{"raw_affiliation_string":"University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003619912","display_name":"Faouzi Bellili","orcid":"https://orcid.org/0000-0001-6630-6561"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Faouzi Bellili","raw_affiliation_strings":["University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada"],"affiliations":[{"raw_affiliation_string":"University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091393260","display_name":"Amine Mezghani","orcid":"https://orcid.org/0000-0002-7625-9436"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amine Mezghani","raw_affiliation_strings":["University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada"],"affiliations":[{"raw_affiliation_string":"University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089270885","display_name":"Ekram Hossain","orcid":"https://orcid.org/0000-0002-5932-6887"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ekram Hossain","raw_affiliation_strings":["University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada"],"affiliations":[{"raw_affiliation_string":"University of Manitoba,Department of Electrical and Computer Engineering,Winnipeg,Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, Canada","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5036237625"],"corresponding_institution_ids":["https://openalex.org/I46247651"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03601724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"788","last_page":"793"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9818000197410583,"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9675999879837036,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7722353935241699},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6702884435653687},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6429937481880188},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.6354734301567078},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.6324974298477173},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6042702794075012},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5948328375816345},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5336136817932129},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5187699794769287},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5145049095153809},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4917180836200714},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.48888128995895386},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4805786609649658},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4736317992210388},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.4367337226867676},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.4272870421409607},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3909764587879181},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32633477449417114},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2793043255805969},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21369105577468872},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.201521635055542},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1847819983959198},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12269213795661926},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08038005232810974}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7722353935241699},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6702884435653687},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6429937481880188},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.6354734301567078},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.6324974298477173},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6042702794075012},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5948328375816345},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5336136817932129},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5187699794769287},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5145049095153809},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4917180836200714},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.48888128995895386},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4805786609649658},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4736317992210388},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.4367337226867676},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.4272870421409607},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3909764587879181},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32633477449417114},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2793043255805969},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21369105577468872},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.201521635055542},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1847819983959198},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12269213795661926},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08038005232810974},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc51071.2022.9771933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc51071.2022.9771933","pdf_url":null,"source":{"id":"https://openalex.org/S4363607776","display_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2036533317","https://openalex.org/W2146487252","https://openalex.org/W2147601077","https://openalex.org/W2464863771","https://openalex.org/W2742359230","https://openalex.org/W2769236062","https://openalex.org/W2890736047","https://openalex.org/W2908241333","https://openalex.org/W2963128632","https://openalex.org/W2963976574","https://openalex.org/W3041990688","https://openalex.org/W3080232313","https://openalex.org/W3080246763","https://openalex.org/W3102260691","https://openalex.org/W3105661242","https://openalex.org/W3109886790","https://openalex.org/W3111444373","https://openalex.org/W4211120851","https://openalex.org/W6757630568","https://openalex.org/W6781575648","https://openalex.org/W6787141009"],"related_works":["https://openalex.org/W2275459886","https://openalex.org/W2963076731","https://openalex.org/W4313028534","https://openalex.org/W2784117976","https://openalex.org/W2249083530","https://openalex.org/W2604524836","https://openalex.org/W4298214884","https://openalex.org/W1012963680","https://openalex.org/W4400073383","https://openalex.org/W4319996414"],"abstract_inverted_index":{"We":[0,106],"derive":[1],"an":[2,6],"achievability":[3],"bound":[4],"in":[5,23,101,147],"uplink":[7],"setting":[8],"where":[9,53],"N":[10],"single-antenna":[11],"devices,":[12],"of":[13,18,45,58,63,117,124],"which":[14],"a":[15,30,71,145],"random":[16,158],"subset":[17],"K<inf>a</inf>":[19],"users":[20,59],"are":[21],"active":[22],"each":[24],"transmission":[25],"period,":[26],"attempt":[27],"to":[28],"update":[29],"base-station":[31],"(BS),":[32],"equipped":[33],"with":[34,37],"M":[35],"antennas,":[36],"their":[38],"status":[39,119],"packets.":[40],"Motivated":[41],"by":[42],"emerging":[43],"applications":[44],"massive":[46,156],"connectivity":[47],"we":[48,88,132,153],"consider":[49],"the":[50,55,61,66,86,91,102,108,115,118,122,129,135,141,148,163],"asymptotic":[51],"scenario":[52],"both":[54],"total":[56],"number":[57,62],"and":[60,80,114],"antennas":[64],"at":[65,70,85],"BS":[67],"grow":[68],"large":[69,103],"fixed":[72],"ratio":[73],"$\\zeta":[74],"=":[75],"\\frac{M}{N}$.":[76],"Under":[77],"maximal-ratio":[78],"combining":[79],"perfect":[81],"channel":[82],"state":[83],"information":[84,125],"receiver,":[87],"find":[89,133],"that":[90,134],"achievable":[92,112],"rate":[93,113,143],"approaches":[94],"${\\log":[95],"_2}\\left(":[96],"{1":[97],"+":[98],"\\frac{M}{{{K_a}}}}":[99],"\\right)$":[100],"system":[104],"limit.":[105],"explore":[107],"trade-offs":[109],"between":[110],"this":[111],"freshness":[116],"packets":[120],"using":[121],"age":[123],"(AoI)":[126],"metric.":[127],"In":[128],"limiting":[130],"regime,":[131],"penalty":[136],"one":[137],"pays":[138],"for":[139],"increasing":[140],"data":[142],"is":[144],"rise":[146],"minimum":[149],"AoI":[150],"obtainable.":[151],"Finally,":[152],"compare":[154],"recent":[155],"unsourced":[157],"access":[159],"(URA)":[160],"schemes":[161],"against":[162],"newly":[164],"established":[165],"bound.":[166]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
