{"id":"https://openalex.org/W2997509261","doi":"https://doi.org/10.1109/icct46805.2019.8947082","title":"Joint optimization of Beam Selection and User Scheduling for MmWave Massive MIMO Communication System","display_name":"Joint optimization of Beam Selection and User Scheduling for MmWave Massive MIMO Communication System","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2997509261","doi":"https://doi.org/10.1109/icct46805.2019.8947082","mag":"2997509261"},"language":"en","primary_location":{"id":"doi:10.1109/icct46805.2019.8947082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct46805.2019.8947082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","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/A5005171205","display_name":"Huazheng Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148107","display_name":"Space Engineering University","ror":"https://ror.org/04rj1td02","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210148107"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huazheng Xu","raw_affiliation_strings":["Graduate School, Space Engineering University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School, Space Engineering University, Beijing, China","institution_ids":["https://openalex.org/I4210148107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015325811","display_name":"Shibing Zhu","orcid":"https://orcid.org/0000-0002-3617-3689"},"institutions":[{"id":"https://openalex.org/I4210148107","display_name":"Space Engineering University","ror":"https://ror.org/04rj1td02","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210148107"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shibing Zhu","raw_affiliation_strings":["School of Space Information, Space Engineering University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Space Information, Space Engineering University, Beijing, China","institution_ids":["https://openalex.org/I4210148107"]}]},{"author_position":"last","author":{"id":null,"display_name":"Peizhang Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peizhang Cui","raw_affiliation_strings":["Department of Electronic and Optical Engineering, Shijiazhuang Campus of Army Engineering University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Optical Engineering, Shijiazhuang Campus of Army Engineering University, China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5005171205"],"corresponding_institution_ids":["https://openalex.org/I4210148107"],"apc_list":null,"apc_paid":null,"fwci":0.2422,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57813272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"653","last_page":"657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9959999918937683,"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/codebook","display_name":"Codebook","score":0.8689662218093872},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8319110870361328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7303503751754761},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6607574820518494},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6428781151771545},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6336170434951782},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5950068235397339},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5255022048950195},{"id":"https://openalex.org/keywords/multi-user","display_name":"Multi-user","score":0.4989311695098877},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4502231776714325},{"id":"https://openalex.org/keywords/convex-function","display_name":"Convex function","score":0.43547573685646057},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.428288996219635},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4246731698513031},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4176047444343567},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.411390483379364},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.40361207723617554},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.3156830668449402},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3088083267211914},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30455711483955383},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2942906618118286},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.28651225566864014},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22995322942733765},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15696024894714355},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15488198399543762},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13298949599266052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09819942712783813}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8689662218093872},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8319110870361328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7303503751754761},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6607574820518494},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6428781151771545},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6336170434951782},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5950068235397339},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5255022048950195},{"id":"https://openalex.org/C2778002699","wikidata":"https://www.wikidata.org/wiki/Q876057","display_name":"Multi-user","level":2,"score":0.4989311695098877},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4502231776714325},{"id":"https://openalex.org/C145446738","wikidata":"https://www.wikidata.org/wiki/Q319913","display_name":"Convex function","level":3,"score":0.43547573685646057},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.428288996219635},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4246731698513031},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4176047444343567},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.411390483379364},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.40361207723617554},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.3156830668449402},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3088083267211914},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30455711483955383},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2942906618118286},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.28651225566864014},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22995322942733765},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15696024894714355},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15488198399543762},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13298949599266052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09819942712783813},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct46805.2019.8947082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct46805.2019.8947082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2018759226","https://openalex.org/W2093589053","https://openalex.org/W2125790209","https://openalex.org/W2195693430","https://openalex.org/W2277678953","https://openalex.org/W2517411578","https://openalex.org/W2525970825","https://openalex.org/W2537515126","https://openalex.org/W2790223875","https://openalex.org/W2962785465","https://openalex.org/W2963643599","https://openalex.org/W4230481549"],"related_works":["https://openalex.org/W2117054468","https://openalex.org/W3215829489","https://openalex.org/W4226210192","https://openalex.org/W4307482262","https://openalex.org/W3009301755","https://openalex.org/W2081825752","https://openalex.org/W4386025800","https://openalex.org/W4389401173","https://openalex.org/W2389036600","https://openalex.org/W4300633863"],"abstract_inverted_index":{"Hybrid":[0],"beamforming":[1],"is":[2,60,78,103],"a":[3,26,88],"promising":[4],"technology":[5],"for":[6],"the":[7,39,43,53,74],"millimeter-wave":[8],"Massive":[9],"MIMO":[10],"communication":[11],"system":[12],"towards":[13],"practicality.":[14],"The":[15,105],"hybrid":[16],"architecture":[17],"makes":[18],"user":[19,34],"scheduling":[20,68],"face":[21],"new":[22],"challenges":[23],"and":[24,33,71,99],"becomes":[25],"joint":[27,75],"optimization":[28,76],"of":[29,94],"analog":[30],"beam":[31,54],"selection":[32],"selection.":[35],"This":[36],"paper":[37],"considers":[38],"practical":[40],"scenario":[41],"that":[42,109],"transmitter":[44],"can":[45,114],"not":[46],"obtain":[47,63],"perfect":[48],"channel":[49],"state":[50],"information":[51],"(CSI),":[52],"training":[55],"based":[56,91],"on":[57,92],"fixed":[58],"codebook":[59],"used":[61],"to":[62,121],"equivalent":[64],"CSI.":[65],"Through":[66],"introducing":[67],"indicator":[69],"function":[70],"effective":[72],"approximations,":[73],"problem":[77],"modeled":[79],"into":[80],"non-convex":[81],"combination":[82],"program.":[83],"To":[84],"address":[85],"this":[86],"program,":[87],"mathematical":[89],"method":[90,113],"difference":[93],"two":[95],"convex":[96],"functions":[97],"(DC)":[98],"branch-and-bound":[100],"(BB)":[101],"technique":[102],"proposed.":[104],"simulation":[106],"results":[107],"show":[108],"DCA":[110],"&":[111],"BB":[112],"achieve":[115],"an":[116],"average":[117],"sum":[118],"rate":[119],"close":[120],"exhaustive":[122],"searching.":[123]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}
