{"id":"https://openalex.org/W2786277529","doi":"https://doi.org/10.1109/pimrc.2017.8292276","title":"Hybrid beamforming and DFT-based channel estimation for millimeter wave MIMO systems","display_name":"Hybrid beamforming and DFT-based channel estimation for millimeter wave MIMO systems","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2786277529","doi":"https://doi.org/10.1109/pimrc.2017.8292276","mag":"2786277529"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2017.8292276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5102960734","display_name":"Maliheh Soleimani","orcid":null},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Maliheh Soleimani","raw_affiliation_strings":["Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036993788","display_name":"Robert C. Elliott","orcid":"https://orcid.org/0000-0001-5561-2088"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Robert C. Elliott","raw_affiliation_strings":["Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030687850","display_name":"Witold A. Krzymie\u0144","orcid":"https://orcid.org/0000-0002-2799-4733"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Witold A. Krzymien","raw_affiliation_strings":["Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000790952","display_name":"Jordan Melzer","orcid":"https://orcid.org/0000-0002-5564-5880"},"institutions":[{"id":"https://openalex.org/I2800934870","display_name":"Telus (Canada)","ror":"https://ror.org/040vbkv27","country_code":"CA","type":"company","lineage":["https://openalex.org/I2800934870"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jordan Melzer","raw_affiliation_strings":["TELUS Communications, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"TELUS Communications, Ottawa, Canada","institution_ids":["https://openalex.org/I2800934870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065596669","display_name":"Pedram Mousavi","orcid":"https://orcid.org/0000-0002-7067-6669"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pedram Mousavi","raw_affiliation_strings":["Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102960734"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":0.7167,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74275447,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/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/T10262","display_name":"Microwave Engineering and Waveguides","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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.9514015913009644},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.709276020526886},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.7025816440582275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6878556609153748},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6321777105331421},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.5776544809341431},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5692510604858398},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5174261331558228},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.49946141242980957},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.45056524872779846},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.4230992794036865},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4167688488960266},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.3841698169708252},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3641868829727173},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27437931299209595},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19586986303329468}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9514015913009644},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.709276020526886},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.7025816440582275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6878556609153748},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6321777105331421},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.5776544809341431},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5692510604858398},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5174261331558228},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.49946141242980957},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.45056524872779846},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.4230992794036865},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4167688488960266},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.3841698169708252},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3641868829727173},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27437931299209595},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19586986303329468}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2017.8292276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5199999809265137,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320314000","display_name":"Compute Canada","ror":"https://ror.org/03ty8yr27"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W905396345","https://openalex.org/W1584244501","https://openalex.org/W1977054492","https://openalex.org/W1981661761","https://openalex.org/W1984114931","https://openalex.org/W2008105706","https://openalex.org/W2034651337","https://openalex.org/W2047024541","https://openalex.org/W2049791297","https://openalex.org/W2053521124","https://openalex.org/W2054692642","https://openalex.org/W2068712429","https://openalex.org/W2101341474","https://openalex.org/W2103972037","https://openalex.org/W2111953900","https://openalex.org/W2116334496","https://openalex.org/W2128865660","https://openalex.org/W2140214428","https://openalex.org/W2151263123","https://openalex.org/W2162986857","https://openalex.org/W2165350939","https://openalex.org/W2167956149","https://openalex.org/W2195693430","https://openalex.org/W4235371447","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W3040656210","https://openalex.org/W2123156148","https://openalex.org/W2111825998","https://openalex.org/W2014264654","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283"],"abstract_inverted_index":{"Millimeter":[0],"wave":[1],"(mmWave)":[2],"communication":[3],"systems":[4,28,92],"are":[5],"considered":[6],"to":[7,36,108,139],"be":[8,30,130],"a":[9,46,76,98,135,145],"promising":[10],"technology":[11],"enabling":[12],"gigabit-per-second":[13],"data":[14],"rates,":[15],"as":[16],"the":[17,37,69,111,152,161,164,174],"mmWave":[18,27,52,91,141],"band":[19],"offers":[20],"large":[21,38,94],"transmission":[22],"bandwidth.":[23],"However,":[24],"precoding":[25,48,53,86,168],"in":[26,32,90,97],"cannot":[29],"performed":[31],"digital":[33,57,115],"domain,":[34],"due":[35],"number":[39],"of":[40,71,105,114,147],"radio":[41,119],"frequency":[42,120],"chains":[43],"required.":[44],"Deploying":[45],"hybrid":[47,73,167],"transceiver":[49],"architecture,":[50],"where":[51],"is":[54,62,75,182],"divided":[55],"among":[56],"and":[58,65,87,117,169],"analog":[59,118],"processing":[60],"domains,":[61],"an":[63],"attractive":[64],"cost-efficient":[66],"alternative.":[67],"Yet,":[68],"design":[70,112],"near-optimal":[72],"precoders":[74,121],"non-trivial":[77],"optimization":[78],"problem.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83,102],"consider":[84],"transmit":[85],"receive":[88],"combining":[89],"with":[93],"antenna":[95],"arrays":[96],"partially-connected":[99],"structure,":[100],"then":[101],"make":[103],"use":[104],"projection":[106,166],"algorithms":[107,172],"greatly":[109],"simplify":[110],"problem":[113],"baseband":[116],"into":[122],"two":[123],"sub-optimization":[124],"problems":[125],"whose":[126],"optimal":[127],"solutions":[128],"can":[129],"found.":[131],"We":[132],"also":[133],"develop":[134],"channel":[136,142,170,180],"estimation":[137,171],"algorithm":[138],"estimate":[140],"parameters":[143],"via":[144],"codebook":[146],"beamforming":[148],"vectors":[149],"obtained":[150],"through":[151],"discrete":[153],"Fourier":[154],"transform":[155],"design.":[156],"The":[157],"results":[158],"illustrate":[159],"that":[160],"system":[162],"using":[163],"proposed":[165],"approaches":[173],"spectral":[175],"efficiency":[176],"achievable":[177],"when":[178],"perfect":[179],"knowledge":[181],"available.":[183]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}