{"id":"https://openalex.org/W3034446493","doi":"https://doi.org/10.1109/wocc48579.2020.9114913","title":"Joint Hybrid Beamforming and Dynamic Antenna Clustering for Massive MIMO","display_name":"Joint Hybrid Beamforming and Dynamic Antenna Clustering for Massive MIMO","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3034446493","doi":"https://doi.org/10.1109/wocc48579.2020.9114913","mag":"3034446493"},"language":"en","primary_location":{"id":"doi:10.1109/wocc48579.2020.9114913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocc48579.2020.9114913","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 29th Wireless and Optical Communications Conference (WOCC)","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/A5019231827","display_name":"Ahmad Ghasemi","orcid":"https://orcid.org/0000-0002-7757-8674"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ahmad Ghasemi","raw_affiliation_strings":["Department of Data Science, Worcester Polytechnic Institute (WPI), Worcester, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Data Science, Worcester Polytechnic Institute (WPI), Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112238006","display_name":"Seyed Reza Zekavat","orcid":null},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seyed Reza Zekavat","raw_affiliation_strings":["Department of Data Science, Worcester Polytechnic Institute (WPI), Worcester, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Data Science, Worcester Polytechnic Institute (WPI), Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019231827"],"corresponding_institution_ids":["https://openalex.org/I107077323"],"apc_list":null,"apc_paid":null,"fwci":0.3082,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.55880121,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9994999766349792,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/cluster-analysis","display_name":"Cluster analysis","score":0.8407712578773499},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7808225154876709},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6958345770835876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.652308464050293},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.44353851675987244},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4416255056858063},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.43165647983551025},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.412240594625473},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.2338961362838745},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19632962346076965},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19325336813926697},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1789366900920868}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.8407712578773499},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7808225154876709},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6958345770835876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.652308464050293},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.44353851675987244},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4416255056858063},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.43165647983551025},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.412240594625473},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.2338961362838745},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19632962346076965},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19325336813926697},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1789366900920868}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wocc48579.2020.9114913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocc48579.2020.9114913","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 29th Wireless and Optical Communications Conference (WOCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W432844638","https://openalex.org/W1432778544","https://openalex.org/W1612003494","https://openalex.org/W2011039300","https://openalex.org/W2040644879","https://openalex.org/W2044809217","https://openalex.org/W2053521124","https://openalex.org/W2057261601","https://openalex.org/W2073459066","https://openalex.org/W2075148031","https://openalex.org/W2126596005","https://openalex.org/W2129195182","https://openalex.org/W2133576408","https://openalex.org/W2469174679","https://openalex.org/W2794129399","https://openalex.org/W2801974178","https://openalex.org/W4285719527","https://openalex.org/W6628434947","https://openalex.org/W6636283387","https://openalex.org/W6668990524","https://openalex.org/W6678914686"],"related_works":["https://openalex.org/W2038397443","https://openalex.org/W4200145345","https://openalex.org/W2112785353","https://openalex.org/W2941374357","https://openalex.org/W1561113522","https://openalex.org/W1495906304","https://openalex.org/W1993205288","https://openalex.org/W4390496060","https://openalex.org/W1520753245","https://openalex.org/W2724724053"],"abstract_inverted_index":{"This":[0],"paper":[1,37],"offers":[2],"a":[3,62],"new":[4],"approach":[5],"for":[6,66],"antenna":[7,40,53],"clustering":[8,18,41],"and":[9,19,24,48,57,65,96],"hybrid":[10,20],"beamforming":[11,21],"applicable":[12],"to":[13,45,78,100],"massive":[14],"MIMO":[15],"systems.":[16],"Simultaneous":[17],"across":[22],"Tx":[23,47,56,95],"Rx":[25,58],"antennas":[26],"is":[27,43,76],"an":[28,39],"NP-hard":[29],"problem.":[30],"To":[31],"address":[32],"this":[33,51],"issue,":[34],"first,":[35],"the":[36,67,89,114,117],"proposes":[38],"that":[42],"applied":[44,77],"both":[46],"Rx.":[49],"In":[50],"regard,":[52],"arrays":[54,93],"at":[55],"are":[59,88,98],"modeled":[60],"as":[61],"Bipartite":[63],"graph":[64],"first":[68],"time,":[69],"one":[70],"bi-clustering":[71],"algorithm,":[72,75],"Spectral":[73],"Co-Clustering":[74],"achieve":[79],"simultaneous":[80],"clustering.":[81],"Next,":[82],"singular":[83],"vectors":[84],"of":[85,94,108,116],"subchannels,":[86],"which":[87],"channels":[90],"between":[91],"subantenna":[92],"Rx,":[97],"comprised":[99],"determine":[101],"optimal":[102],"precoders/combiners.":[103],"Performance":[104],"evaluations":[105],"in":[106],"terms":[107],"Tx-Rx":[109],"data":[110],"streaming":[111],"sum-rate":[112],"demonstrate":[113],"effectiveness":[115],"proposed":[118],"algorithm.":[119]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}