{"id":"https://openalex.org/W4232743406","doi":"https://doi.org/10.1109/glocom.2014.7417695","title":"Joint Channel Estimation and Beamforming for Millimeter Wave Cellular System","display_name":"Joint Channel Estimation and Beamforming for Millimeter Wave Cellular System","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W4232743406","doi":"https://doi.org/10.1109/glocom.2014.7417695"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7417695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417695","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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":"2015 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100340330","display_name":"Huang Huang","orcid":"https://orcid.org/0000-0002-2349-7393"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huang Huang","raw_affiliation_strings":["Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100786547","display_name":"Kunpeng Liu","orcid":"https://orcid.org/0000-0002-6053-5977"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kunpeng Liu","raw_affiliation_strings":["Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686432","display_name":"Rong Wen","orcid":"https://orcid.org/0000-0002-8526-1626"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Wen","raw_affiliation_strings":["Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115695469","display_name":"Yi Wang","orcid":"https://orcid.org/0000-0001-9081-120X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Wang","raw_affiliation_strings":["Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102006793","display_name":"Guangjian Wang","orcid":"https://orcid.org/0000-0003-1048-1226"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangjian Wang","raw_affiliation_strings":["Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Technology Laboratory, 2012 Laboratory Huawei Technologies Co., Ltd., Shenzhen, P.R. China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2250955327"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"62","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":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987999796867371,"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":0.7809308767318726},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.7103758454322815},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7040556073188782},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6933638453483582},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6433284282684326},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5447084307670593},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5370916724205017},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5291756987571716},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.5036436915397644},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.49081119894981384},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.48593083024024963},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.433749794960022},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.4328618049621582},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.41351091861724854},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26095646619796753},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.22494220733642578},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1787985861301422},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17070206999778748},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.07677575945854187},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06942501664161682}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7809308767318726},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.7103758454322815},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7040556073188782},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6933638453483582},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6433284282684326},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5447084307670593},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5370916724205017},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5291756987571716},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.5036436915397644},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.49081119894981384},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.48593083024024963},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.433749794960022},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.4328618049621582},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.41351091861724854},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26095646619796753},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.22494220733642578},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1787985861301422},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17070206999778748},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.07677575945854187},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06942501664161682},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2014.7417695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417695","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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":"2015 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W203533378","https://openalex.org/W1921359321","https://openalex.org/W2019481724","https://openalex.org/W2045158896","https://openalex.org/W2053521124","https://openalex.org/W2088212435","https://openalex.org/W2111953900","https://openalex.org/W2120549790","https://openalex.org/W2127271355","https://openalex.org/W2129638195","https://openalex.org/W2137628444","https://openalex.org/W6655317535"],"related_works":["https://openalex.org/W2782904003","https://openalex.org/W4226434912","https://openalex.org/W2118633810","https://openalex.org/W2150953077","https://openalex.org/W2002598339","https://openalex.org/W2920931670","https://openalex.org/W1995410415","https://openalex.org/W2133814741","https://openalex.org/W3108343813","https://openalex.org/W4312481107"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,96],"propose":[4],"a":[5],"joint":[6],"channel":[7,54,68],"estimation":[8,29],"and":[9,67,79],"beamforming":[10],"(BF)":[11],"scheme":[12,47,105,111],"for":[13,55],"the":[14,35,41,53,64,71,101,109],"wide":[15],"band":[16],"millimeter":[17],"wave":[18],"(mmWave)":[19],"cellular":[20],"system.":[21],"Specifically,":[22],"low":[23,44,75],"complexity":[24,45,72],"compressive":[25],"sensing":[26],"(CS)":[27],"based":[28],"algorithm":[30,59],"is":[31,48,60,73,89,106],"used":[32],"to":[33,50,52,92,108],"estimate":[34],"sparse":[36],"mmWave":[37],"channels.":[38],"Based":[39],"on":[40],"estimated":[42],"channel,":[43],"BF":[46],"proposed":[49,104],"adapt":[51],"data":[56],"communications.":[57],"The":[58],"designed":[61],"by":[62,98],"considering":[63],"practical":[65,93],"hardware":[66],"constraints.":[69],"Furthermore,":[70],"very":[74],"without":[76],"matrix":[77],"inverse":[78],"singular":[80],"value":[81],"decomposition":[82],"(SVD)":[83],"compared":[84],"with":[85,112],"traditional":[86],"algorithms,":[87],"which":[88],"well":[90],"suitable":[91],"realization.":[94],"Finally,":[95],"show":[97],"simulations":[99],"that":[100],"performance":[102],"of":[103],"close":[107],"optimal":[110],"extremely":[113],"less":[114],"overhead.":[115]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}