{"id":"https://openalex.org/W4376480886","doi":"https://doi.org/10.1109/wcnc55385.2023.10118705","title":"Hybrid Beamforming for Outage-Minimization in Frequency Selective Millimeter-Wave Channels","display_name":"Hybrid Beamforming for Outage-Minimization in Frequency Selective Millimeter-Wave Channels","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4376480886","doi":"https://doi.org/10.1109/wcnc55385.2023.10118705"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc55385.2023.10118705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc55385.2023.10118705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5058552053","display_name":"Sota Uchimura","orcid":"https://orcid.org/0000-0002-5927-7560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sota Uchimura","raw_affiliation_strings":["The University of Electro Communications,The Advanced Wireless and Communication Research Center (AWCC)","The Advanced Wireless and Communication Research Center (AWCC), The University of Electro Communications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Electro Communications,The Advanced Wireless and Communication Research Center (AWCC)","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"The Advanced Wireless and Communication Research Center (AWCC), The University of Electro Communications","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042210188","display_name":"Giuseppe Thadeu Freitas de Abreu","orcid":"https://orcid.org/0000-0002-5018-8174"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Thadeu Freitas de Abreu","raw_affiliation_strings":["Jacobs University Bremen,School of Computer Science and Engineering","School of Computer Science and Engineering, Jacobs University Bremen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jacobs University Bremen,School of Computer Science and Engineering","institution_ids":["https://openalex.org/I193619901"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Jacobs University Bremen","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059209567","display_name":"Koji Ishibashi","orcid":"https://orcid.org/0000-0002-7145-5622"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Ishibashi","raw_affiliation_strings":["The University of Electro Communications,The Advanced Wireless and Communication Research Center (AWCC)","The Advanced Wireless and Communication Research Center (AWCC), The University of Electro Communications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Electro Communications,The Advanced Wireless and Communication Research Center (AWCC)","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"The Advanced Wireless and Communication Research Center (AWCC), The University of Electro Communications","institution_ids":["https://openalex.org/I20529979"]}]}],"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":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9991000294685364,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.996999979019165,"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":0.726699948310852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7141441106796265},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6497119069099426},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6282659769058228},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.48629555106163025},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.47929590940475464},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.46310943365097046},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.4273262619972229},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.42131558060646057},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41507506370544434},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36491259932518005},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.342121958732605},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27379584312438965},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.24679917097091675},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2287009358406067},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21331217885017395},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1868496835231781},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13912290334701538},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13261720538139343}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.726699948310852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7141441106796265},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6497119069099426},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6282659769058228},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.48629555106163025},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.47929590940475464},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.46310943365097046},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.4273262619972229},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.42131558060646057},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41507506370544434},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36491259932518005},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.342121958732605},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27379584312438965},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.24679917097091675},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2287009358406067},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21331217885017395},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1868496835231781},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13912290334701538},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13261720538139343},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc55385.2023.10118705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc55385.2023.10118705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1584244501","https://openalex.org/W1991056455","https://openalex.org/W1994616650","https://openalex.org/W2195693430","https://openalex.org/W2259391824","https://openalex.org/W2272804037","https://openalex.org/W2559695533","https://openalex.org/W2943178657","https://openalex.org/W2945655391","https://openalex.org/W2963276168","https://openalex.org/W2969008381","https://openalex.org/W3010426328","https://openalex.org/W3032298269","https://openalex.org/W3119688404","https://openalex.org/W3120167720","https://openalex.org/W3160901854","https://openalex.org/W3169295193","https://openalex.org/W3212289002","https://openalex.org/W4280632594"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W3110590130","https://openalex.org/W4287562279","https://openalex.org/W2504274537","https://openalex.org/W905396345","https://openalex.org/W2972536919","https://openalex.org/W2512234407","https://openalex.org/W2521006054"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,28,115,131],"hybrid":[3,40,110],"beamforming":[4],"for":[5],"coordinated":[6],"multi-point":[7],"(CoMP)":[8],"transmission":[9,112,135],"using":[10],"orthogonal":[11],"frequency":[12,118],"division":[13],"multiplexing":[14],"(OFDM)":[15],"over":[16,50],"millimeter-wave":[17],"(mmWave)":[18],"channels":[19],"to":[20,53,76,98,130],"combat":[21],"random":[22],"propagation":[23],"path":[24,71,142],"blockages.":[25,143],"In":[26],"particular,":[27],"sum-of-outage-probability":[29],"minimization":[30],"problem":[31,79],"with":[32,114,137],"manifold":[33],"constraints":[34],"is":[35,73],"formulated,":[36],"which":[37],"designs":[38],"the":[39,42,47,55,70,78,84,87,92,108],"beamformers,":[41],"data":[43,57],"rate":[44,58],"allocation,":[45],"and":[46,121],"power":[48],"allocation":[49],"subcarriers":[51],"jointly":[52],"meet":[54],"prescribed":[56],"requirement.":[59],"A":[60],"new":[61],"block":[62],"stochastic":[63],"learning":[64],"mechanism":[65],"exploiting":[66],"prior":[67],"knowledge":[68,122,139],"of":[69,86,95,123,140],"blockages":[72],"also":[74,105],"introduced":[75],"solve":[77],"efficiently.":[80],"Numerical":[81],"results":[82,104],"confirm":[83],"effectiveness":[85],"proposed":[88,109],"approach":[89],"in":[90],"minimizing":[91],"outage":[93,128],"probability":[94],"users":[96],"according":[97],"their":[99],"target":[100],"rate.":[101],"Furthermore,":[102],"these":[103],"show":[106],"that":[107],"CoMP":[111,134],"only":[113],"few":[116],"radio":[117],"(RF)":[119],"chains":[120],"blockage":[124],"probabilities":[125],"achieves":[126],"comparable":[127],"performance":[129],"fully":[132],"digital":[133],"alternative":[136],"perfect":[138],"instantaneous":[141]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
