{"id":"https://openalex.org/W2968452826","doi":"https://doi.org/10.1109/wowmom.2019.8793042","title":"User Grouping and Optimal Random Beamforming in mmWave MIMO-NOMA Transmission Systems","display_name":"User Grouping and Optimal Random Beamforming in mmWave MIMO-NOMA Transmission Systems","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2968452826","doi":"https://doi.org/10.1109/wowmom.2019.8793042","mag":"2968452826"},"language":"en","primary_location":{"id":"doi:10.1109/wowmom.2019.8793042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wowmom.2019.8793042","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 20th International Symposium on \"A World of Wireless, Mobile and Multimedia Networks\" (WoWMoM)","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/A5032641022","display_name":"Mohammad Reza Ghavidel Aghdam","orcid":"https://orcid.org/0000-0001-7638-6817"},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Reza Ghavidel Aghdam","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028585021","display_name":"Seyyed Mahmoud Pishvaei","orcid":null},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Seyyed Mahmoud Pishvaei","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026597347","display_name":"Reza Abdolee","orcid":"https://orcid.org/0000-0002-2644-7826"},"institutions":[{"id":"https://openalex.org/I118839592","display_name":"California State University, Bakersfield","ror":"https://ror.org/019ts0j55","country_code":"US","type":"education","lineage":["https://openalex.org/I118839592"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Reza Abdolee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, California State University, Bakersfield, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, California State University, Bakersfield, USA","institution_ids":["https://openalex.org/I118839592"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085920088","display_name":"Behzad Mozaffari Tazehkand","orcid":"https://orcid.org/0000-0002-0734-5816"},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Behzad Mozaffari Tazehkand","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001838658","display_name":"Farid Tabee Miandoab","orcid":"https://orcid.org/0000-0002-8593-5336"},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Farid Tabee Miandoab","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3633,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61362736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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":0.9988999962806702,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9976000189781189,"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/beamforming","display_name":"Beamforming","score":0.8987451791763306},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8938614130020142},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7961171269416809},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7670110464096069},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7232218384742737},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.7032309174537659},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5879685282707214},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.5135610103607178},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.5021204948425293},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.4555957317352295},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4286729097366333},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42808258533477783},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3725101351737976},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32974910736083984},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.267366886138916},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.21947011351585388},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.18835929036140442},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17871752381324768},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1613331139087677},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10999542474746704},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07792770862579346}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8987451791763306},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8938614130020142},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7961171269416809},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7670110464096069},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7232218384742737},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7032309174537659},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5879685282707214},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.5135610103607178},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.5021204948425293},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.4555957317352295},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4286729097366333},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42808258533477783},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3725101351737976},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32974910736083984},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.267366886138916},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.21947011351585388},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.18835929036140442},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17871752381324768},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1613331139087677},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10999542474746704},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07792770862579346},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wowmom.2019.8793042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wowmom.2019.8793042","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 20th International Symposium on \"A World of Wireless, Mobile and Multimedia Networks\" (WoWMoM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1645066837","https://openalex.org/W1922937245","https://openalex.org/W1991312775","https://openalex.org/W2027563534","https://openalex.org/W2083213425","https://openalex.org/W2116334496","https://openalex.org/W2170531625","https://openalex.org/W2289565584","https://openalex.org/W2368600038","https://openalex.org/W2522847968","https://openalex.org/W2534815641","https://openalex.org/W2577887188","https://openalex.org/W2597430546","https://openalex.org/W2621140229","https://openalex.org/W2769682005","https://openalex.org/W2782623373","https://openalex.org/W2791278768","https://openalex.org/W2896955997","https://openalex.org/W2937664906","https://openalex.org/W2963357004","https://openalex.org/W2963643093","https://openalex.org/W2964216502","https://openalex.org/W3101450547"],"related_works":["https://openalex.org/W4310548028","https://openalex.org/W2889813435","https://openalex.org/W4385516945","https://openalex.org/W4385966294","https://openalex.org/W3123062298","https://openalex.org/W2784117976","https://openalex.org/W4388822057","https://openalex.org/W3037922269","https://openalex.org/W2787280861","https://openalex.org/W1012963680"],"abstract_inverted_index":{"In":[0,44],"this":[1,45],"paper,":[2],"we":[3,47],"propose":[4],"a":[5,28,51],"new":[6],"method":[7],"to":[8,36,56,86],"achieve":[9],"lower":[10,82],"outage":[11,83],"probability":[12,84],"in":[13,50],"millimeter":[14],"wave":[15],"(mmWave)":[16],"Nonorthogonal":[17],"multiple":[18],"access":[19],"(NOMA)":[20],"systems":[21],"with":[22,32,76],"multiple-input-multiple-output":[23],"(MIMO)":[24],"structure.":[25],"We":[26],"introduce":[27],"random":[29],"user":[30],"grouping":[31],"optimal":[33,78],"beamforming":[34,79],"coefficients":[35,80],"reduce":[37],"the":[38,60,69],"system":[39],"overhead":[40],"for":[41],"massive":[42],"connectivity.":[43],"method,":[46],"group":[48],"users":[49],"set":[52],"of":[53],"three":[54],"according":[55],"their":[57],"distances":[58],"from":[59],"base":[61],"station":[62],"(BS).":[63],"Our":[64],"simulation":[65],"results":[66],"demonstrate":[67],"that":[68],"proposed":[70],"cellular":[71],"machine-to-machine":[72],"(M2M)":[73],"communication":[74],"scheme":[75],"calculated":[77],"exhibits":[81],"compared":[85],"previous":[87],"works.":[88]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}