{"id":"https://openalex.org/W2885291113","doi":"https://doi.org/10.1109/icc.2018.8422251","title":"Hybrid Precoding in mmWave MIMO Broadcast Channels with Dynamic Subarrays and Finite-Alphabet Inputs","display_name":"Hybrid Precoding in mmWave MIMO Broadcast Channels with Dynamic Subarrays and Finite-Alphabet Inputs","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2885291113","doi":"https://doi.org/10.1109/icc.2018.8422251","mag":"2885291113"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2018.8422251","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422251","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","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/A5101703103","display_name":"Juening Jin","orcid":"https://orcid.org/0000-0002-1627-3156"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Juening Jin","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101833538","display_name":"Chengshan Xiao","orcid":"https://orcid.org/0000-0003-0060-5045"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chengshan Xiao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Lehigh University, Bethlehem, PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065362219","display_name":"Yongpeng Wu","orcid":"https://orcid.org/0000-0001-8210-5057"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongpeng Wu","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101703103"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.515,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67297146,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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/T10262","display_name":"Microwave Engineering and Waveguides","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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.9517385959625244},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7396553754806519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6563881635665894},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6495367288589478},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4962051510810852},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.4956115484237671},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47750943899154663},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4738919138908386},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.44914039969444275},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.4302142262458801},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3741379678249359},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2043743133544922},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16354531049728394},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10060068964958191}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9517385959625244},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7396553754806519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6563881635665894},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6495367288589478},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4962051510810852},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.4956115484237671},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47750943899154663},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4738919138908386},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.44914039969444275},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.4302142262458801},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3741379678249359},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2043743133544922},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16354531049728394},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10060068964958191}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2018.8422251","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422251","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1432778544","https://openalex.org/W1488435683","https://openalex.org/W2037130918","https://openalex.org/W2067145564","https://openalex.org/W2137736549","https://openalex.org/W2140684029","https://openalex.org/W2147431204","https://openalex.org/W2195693430","https://openalex.org/W2259391824","https://openalex.org/W2296319761","https://openalex.org/W2469174679","https://openalex.org/W2963779184","https://openalex.org/W4250589301","https://openalex.org/W4299571138"],"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/W4386858283","https://openalex.org/W3190864439","https://openalex.org/W1979957996","https://openalex.org/W1993945082"],"abstract_inverted_index":{"Hybrid":[0],"precoding":[1,27,83],"provides":[2],"a":[3,43],"tradeoff":[4],"between":[5],"spectral":[6,41],"efficiency":[7],"and":[8,90],"power":[9],"consumption":[10],"in":[11],"millimeter":[12],"wave":[13],"(mmWave)":[14],"multiple-input":[15],"multiple-output":[16],"(MIMO)":[17],"systems.":[18],"In":[19],"this":[20],"paper,":[21],"we":[22,73],"investigate":[23],"the":[24,40,51,64,75,96],"partially-connected":[25],"hybrid":[26,82],"design":[28,81],"for":[29],"mmWave":[30],"MIMO":[31],"broadcast":[32],"channels":[33],"with":[34,85],"finite":[35],"alphabet":[36],"inputs.":[37,92],"To":[38],"enhance":[39],"efficiency,":[42],"new":[44],"algorithm":[45],"is":[46,70],"proposed":[47,101],"to":[48,59,80],"dynamically":[49],"optimize":[50],"mapping":[52,88],"strategy":[53,89],"from":[54],"radio":[55],"frequency":[56],"(RF)":[57],"chains":[58],"transmit":[60],"antennas":[61],"such":[62],"that":[63],"weighted":[65],"sum":[66],"of":[67,99],"channel":[68],"gains":[69],"maximized.":[71],"Then":[72],"adopt":[74],"inexact":[76],"alternating":[77],"minimization":[78],"method":[79],"matrices":[84],"given":[86],"optimal":[87],"finite-alphabet":[91],"Simulation":[93],"results":[94],"demonstrate":[95],"good":[97],"performance":[98],"our":[100],"algorithm.":[102]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
