{"id":"https://openalex.org/W2577986608","doi":"https://doi.org/10.1109/acssc.2016.7869042","title":"Alternating minimization for hybrid precoding in multiuser OFDM mmWave systems","display_name":"Alternating minimization for hybrid precoding in multiuser OFDM mmWave systems","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2577986608","doi":"https://doi.org/10.1109/acssc.2016.7869042","mag":"2577986608"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2016.7869042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2016.7869042","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 50th Asilomar Conference on Signals, Systems and Computers","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/A5028609226","display_name":"Xianghao Yu","orcid":"https://orcid.org/0000-0002-8874-8712"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xianghao Yu","raw_affiliation_strings":["Dept. of ECE, The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE, The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433167","display_name":"Jun Zhang","orcid":"https://orcid.org/0000-0002-5222-1898"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jun Zhang","raw_affiliation_strings":["Dept. of ECE, The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE, The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079052203","display_name":"Khaled B. Letaief","orcid":"https://orcid.org/0000-0003-2519-6401"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["HK","QA"],"is_corresponding":false,"raw_author_name":"Khaled B. Letaief","raw_affiliation_strings":["Dept. of ECE, The Hong Kong University of Science and Technology","Hamad Bin Khalifa University, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE, The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"281","last_page":"285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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":0.9995999932289124,"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":0.9655314683914185},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7108174562454224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6996719837188721},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.6166617274284363},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5935968160629272},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5188166499137878},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49198243021965027},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.44660550355911255},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.41858527064323425},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.4116598069667816},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3904052674770355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24034857749938965},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.18076452612876892},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17583999037742615},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06107795238494873}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9655314683914185},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7108174562454224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6996719837188721},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.6166617274284363},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5935968160629272},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5188166499137878},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49198243021965027},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.44660550355911255},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.41858527064323425},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.4116598069667816},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3904052674770355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24034857749938965},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.18076452612876892},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17583999037742615},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06107795238494873}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/acssc.2016.7869042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2016.7869042","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 50th Asilomar Conference on Signals, Systems and Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-82673","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-82673","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-82673","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=10586393&rft.volume=&rft.issue=&rft.date=2016&rft.spage=281&rft.aulast=Yu&rft.aufirst=X.&rft.atitle=Alternating%20Minimization%20for%20Hybrid%20Precoding%20in%20Multiuser%20OFDM%20mmWave%20Systems&rft.title=2016%2050th%20Annual%20Asilomar%20Conference%20on%20Signals%2C%20Systems%2C%20and%20Computers%20(ASILOMAR%202016)%20Pacific%20Grove%2C%20CA%2C%20USA%2C%20November%206-9%2C%202016","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W905396345","https://openalex.org/W1523985187","https://openalex.org/W1975981182","https://openalex.org/W1991056455","https://openalex.org/W1992463666","https://openalex.org/W2041287972","https://openalex.org/W2053521124","https://openalex.org/W2082639035","https://openalex.org/W2091012876","https://openalex.org/W2098126478","https://openalex.org/W2189661557","https://openalex.org/W2259391824","https://openalex.org/W2270735382","https://openalex.org/W2963443408"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W3190864439","https://openalex.org/W4383558088","https://openalex.org/W1517014499","https://openalex.org/W2101125413"],"abstract_inverted_index":{"Hybrid":[0],"precoding":[1,20,56,106,167],"is":[2,31,71,113,128,161],"a":[3,53,129],"cost-effective":[4],"approach":[5,74],"to":[6,33,73,91,100],"support":[7],"directional":[8],"transmissions":[9],"for":[10,58,132],"millimeter":[11],"wave":[12],"(mmWave)":[13],"communications.":[14],"While":[15],"existing":[16],"works":[17],"on":[18,23,109],"hybrid":[19,55,67,105,166],"mainly":[21],"focus":[22],"single-user":[24],"single-carrier":[25],"transmission,":[26],"in":[27,163],"practice":[28],"multicarrier":[29],"transmission":[30],"needed":[32],"combat":[34],"the":[35,66,75,78,93,119,133,145,149,158],"much":[36],"increased":[37],"bandwidth,":[38],"and":[39,70,121],"multiuser":[40,59,164],"MIMO":[41],"can":[42],"provide":[43],"additional":[44],"spatial":[45],"multiplexing":[46],"gains.":[47],"In":[48,82],"this":[49],"paper,":[50],"we":[51],"propose":[52],"new":[54],"structure":[57],"OFDM":[60,165],"mmWave":[61],"systems,":[62],"which":[63,115,136],"greatly":[64],"simplifies":[65],"precoder":[68],"design":[69],"able":[72],"performance":[76,146],"of":[77,86,148],"fully":[79],"digital":[80,120],"precoder.":[81],"particular,":[83],"two":[84],"groups":[85],"phase":[87],"shifters":[88],"are":[89],"combined":[90],"map":[92],"signals":[94],"from":[95],"radio":[96],"frequency":[97],"(RF)":[98],"chains":[99],"antennas.":[101],"Then":[102],"an":[103],"effective":[104],"algorithm":[107],"based":[108],"alternating":[110],"minimization":[111],"(AltMin)":[112],"proposed,":[114],"will":[116,143,154],"alternately":[117],"optimize":[118],"analog":[122,134],"precoders.":[123],"A":[124],"major":[125],"algorithmic":[126],"innovation":[127],"LASSO":[130],"formulation":[131],"precoder,":[135],"yields":[137],"computationally":[138],"efficient":[139],"algorithms.":[140],"Simulation":[141],"results":[142],"show":[144],"gain":[147],"proposed":[150],"algorithm.":[151],"Moreover,":[152],"it":[153],"reveal":[155],"that":[156],"canceling":[157],"interuser":[159],"interference":[160],"critical":[162],"systems.":[168]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":5}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
