{"id":"https://openalex.org/W4406267399","doi":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757741","title":"Hybrid Beamforming Optimization for mmWave IRS-Aided MIMO systems","display_name":"Hybrid Beamforming Optimization for mmWave IRS-Aided MIMO systems","publication_year":2024,"publication_date":"2024-10-07","ids":{"openalex":"https://openalex.org/W4406267399","doi":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757741"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2024-fall63153.2024.10757741","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 100th Vehicular Technology Conference (VTC2024-Fall)","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/A5068965339","display_name":"Jeongjae Lee","orcid":"https://orcid.org/0009-0003-8149-2149"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeongjae Lee","raw_affiliation_strings":["Electronic Engineering Hanyang University,Seoul,Korea"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Hanyang University,Seoul,Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084652371","display_name":"Song\u2010Nam Hong","orcid":"https://orcid.org/0000-0002-9535-2521"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Songnam Hong","raw_affiliation_strings":["Electronic Engineering Hanyang University,Seoul,Korea"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Hanyang University,Seoul,Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068965339"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":0.6639,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71343991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9977999925613403,"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":0.9966999888420105,"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":0.7744234800338745},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.684970498085022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5957902669906616},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.473734974861145},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.292044460773468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17840933799743652}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7744234800338745},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.684970498085022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5957902669906616},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.473734974861145},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.292044460773468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17840933799743652}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2024-fall63153.2024.10757741","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 100th Vehicular Technology Conference (VTC2024-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W2390279801","https://openalex.org/W2158075901","https://openalex.org/W818226659","https://openalex.org/W4391913857"],"abstract_inverted_index":{"We":[0],"study":[1],"the":[2,37,47,52,56,61,67,71,90,103,108,113],"joint":[3,57],"optimization":[4,58],"of":[5,55,70],"a":[6],"reflection":[7,72],"vector":[8,73],"and":[9,32,74],"hybrid":[10,26],"beamforming":[11,27,76],"matrices":[12,77],"for":[13,115],"intelligent":[14],"reflecting":[15],"surface":[16],"(IRS)":[17],"assisted":[18],"millimeter-wave":[19],"(mmWave)":[20],"multiple-input":[21],"multiple-output":[22],"(MIMO)":[23],"systems":[24],"with":[25],"structures.":[28],"Recently,":[29],"an":[30],"efficient":[31],"practical":[33,91],"method":[34,100,110],"to":[35],"estimate":[36],"so-called":[38],"effective":[39,63],"(or":[40],"cascaded)":[41],"channel":[42,117],"has":[43],"been":[44],"proposed.":[45],"For":[46],"first":[48],"time,":[49],"we":[50,87],"derive":[51,89],"near-optimal":[53],"solution":[54],"only":[59],"using":[60],"estimated":[62],"channel,":[64],"in":[65],"which":[66],"modulus":[68],"constraints":[69],"analog":[75],"are":[78],"satisfied":[79],"asymptotically.":[80],"By":[81],"simply":[82],"projecting":[83],"our":[84,99],"asymptotic":[85],"one,":[86],"also":[88],"solution.":[92],"Via":[93],"simulations,":[94],"it":[95],"is":[96],"demonstrated":[97],"that":[98],"can":[101,111],"outperform":[102],"state-of-the-art":[104],"(SOTA)":[105],"method.":[106],"Furthermore,":[107],"proposed":[109],"ensure":[112],"robustness":[114],"inevitable":[116],"estimation":[118],"errors.":[119]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2025-10-10T00:00:00"}