{"id":"https://openalex.org/W2808349061","doi":"https://doi.org/10.1109/mcom.2018.1700878","title":"5G Millimeter-Wave Mobile Broadband: Performance and Challenges","display_name":"5G Millimeter-Wave Mobile Broadband: Performance and Challenges","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2808349061","doi":"https://doi.org/10.1109/mcom.2018.1700878","mag":"2808349061"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2018.1700878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2018.1700878","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","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/A5020400979","display_name":"Sherif Adeshina Busari","orcid":"https://orcid.org/0000-0002-4722-4218"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Sherif Adeshina Busari","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es","[Instituto de Telecomunica\u00e7\u00f5es]"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]},{"raw_affiliation_string":"[Instituto de Telecomunica\u00e7\u00f5es]","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056209905","display_name":"Shahid Mumtaz","orcid":"https://orcid.org/0000-0001-6364-6149"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Shahid Mumtaz","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023648639","display_name":"Saba Al\u2013Rubaye","orcid":"https://orcid.org/0000-0003-3293-904X"},"institutions":[{"id":"https://openalex.org/I100301340","display_name":"Quanta Technology (United States)","ror":"https://ror.org/03symbb61","country_code":"US","type":"company","lineage":["https://openalex.org/I100301340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saba Al-Rubaye","raw_affiliation_strings":["Quanta Technology LLC"],"affiliations":[{"raw_affiliation_string":"Quanta Technology LLC","institution_ids":["https://openalex.org/I100301340"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065466622","display_name":"Jonathan Rodr\u0131\u0301guez","orcid":"https://orcid.org/0000-0001-9829-0955"},"institutions":[{"id":"https://openalex.org/I128993996","display_name":"University of South Wales","ror":"https://ror.org/02mzn7s88","country_code":"GB","type":"education","lineage":["https://openalex.org/I128993996"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jonathan Rodriguez","raw_affiliation_strings":["University of South Wales"],"affiliations":[{"raw_affiliation_string":"University of South Wales","institution_ids":["https://openalex.org/I128993996"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020400979"],"corresponding_institution_ids":["https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":9.0274,"has_fulltext":false,"cited_by_count":169,"citation_normalized_percentile":{"value":0.98316103,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"56","issue":"6","first_page":"137","last_page":"143"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9951000213623047,"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":0.8231552243232727},{"id":"https://openalex.org/keywords/macrocell","display_name":"Macrocell","score":0.6836610436439514},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6169419288635254},{"id":"https://openalex.org/keywords/mobile-broadband","display_name":"Mobile broadband","score":0.5827656388282776},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5476391315460205},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.531577467918396},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5239524841308594},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5129053592681885},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5014991760253906},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.45178043842315674},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.44992318749427795},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.433141827583313},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.42473167181015015},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39256012439727783},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19479167461395264},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.15239402651786804},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.14950117468833923}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8231552243232727},{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.6836610436439514},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6169419288635254},{"id":"https://openalex.org/C78834623","wikidata":"https://www.wikidata.org/wiki/Q640394","display_name":"Mobile broadband","level":3,"score":0.5827656388282776},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5476391315460205},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.531577467918396},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5239524841308594},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5129053592681885},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5014991760253906},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.45178043842315674},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.44992318749427795},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.433141827583313},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.42473167181015015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39256012439727783},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19479167461395264},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.15239402651786804},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.14950117468833923}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2018.1700878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2018.1700878","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1585590663","https://openalex.org/W1904967511","https://openalex.org/W2054692642","https://openalex.org/W2077103973","https://openalex.org/W2168311839","https://openalex.org/W2274023127","https://openalex.org/W2501289763","https://openalex.org/W2526904862","https://openalex.org/W2605344455","https://openalex.org/W2615358882","https://openalex.org/W2734524380","https://openalex.org/W2774087927","https://openalex.org/W2783343038"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W2034139677","https://openalex.org/W2206637726","https://openalex.org/W1519632632","https://openalex.org/W2479641731","https://openalex.org/W2100031696","https://openalex.org/W2037001149","https://openalex.org/W15850631","https://openalex.org/W1976777118","https://openalex.org/W4232737464"],"abstract_inverted_index":{"Future":[0],"cellular":[1,56],"systems":[2],"will":[3],"employ":[4],"the":[5,23,32,40,44,52,97,111,121,133,142,153,163,173],"so-called":[6],"big":[7],"three":[8,45],"technologies:":[9],"UDN,":[10],"massive":[11],"MIMO,":[12],"and":[13,62,136,176],"mmWave":[14,65,99,148,179],"(and/or":[15],"terahertz)":[16],"communications.":[17],"The":[18,84,101],"goal":[19],"is":[20,130],"to":[21,107,132],"support":[22],"explosive":[24],"demands":[25],"for":[26,31],"mobile":[27],"broadband":[28],"services":[29],"foreseen":[30],"next":[33],"decade.":[34],"In":[35],"this":[36],"work,":[37],"we":[38,50],"investigate":[39],"joint":[41],"impact":[42],"of":[43,54,123,141,155,178],"technologies.":[46],"Using":[47],"system-level":[48],"simulations,":[49],"evaluate":[51],"performance":[53,89],"two-tier":[55],"networks":[57],"with":[58,78,94],"\u03bc":[59],"Wave":[60],"macrocells":[61],"densely":[63],"deployed":[64],"small":[66],"cells.":[67],"Our":[68],"results":[69,85],"show":[70],"that":[71,88,160],"much":[72],"higher":[73],"capacity":[74],"can":[75],"be":[76],"realized":[77],"UDNs":[79],"than":[80],"in":[81,96,104,171],"macrocell-only":[82],"setups.":[83],"also":[86],"reveal":[87],"does":[90],"not":[91],"scale":[92],"proportionally":[93],"increase":[95,103],"employed":[98],"bandwidth.":[100],"corresponding":[102],"noise":[105],"(due":[106],"larger":[108],"bandwidths)":[109],"reduces":[110],"SINR.":[112],"Outdoor":[113],"users":[114,125],"experience":[115],"promising":[116],"data":[117],"rates":[118],"notwithstanding,":[119],"but":[120],"throughputs":[122],"indoor":[124,137,156],"are":[126,165],"highly":[127,166],"degraded.":[128],"This":[129],"due":[131],"additional":[134],"wall":[135],"losses":[138],"(on":[139],"top":[140],"inherently":[143],"high":[144],"path":[145],"loss":[146],"at":[147],"frequencies),":[149],"which":[150],"further":[151],"reduce":[152],"SINR":[154,164],"users.":[157],"Therefore,":[158],"techniques":[159],"significantly":[161],"enhance":[162],"import":[167],"ant":[168],"design":[169],"considerations":[170],"unleashing":[172],"amazing":[174],"prospects":[175],"potentials":[177],"UDNs.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":32},{"year":2022,"cited_by_count":24},{"year":2021,"cited_by_count":23},{"year":2020,"cited_by_count":23},{"year":2019,"cited_by_count":19},{"year":2018,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}