{"id":"https://openalex.org/W3144742626","doi":"https://doi.org/10.1109/twc.2021.3067636","title":"Hybrid Precoding in Cooperative Millimeter Wave Networks","display_name":"Hybrid Precoding in Cooperative Millimeter Wave Networks","publication_year":2021,"publication_date":"2021-03-31","ids":{"openalex":"https://openalex.org/W3144742626","doi":"https://doi.org/10.1109/twc.2021.3067636","mag":"3144742626"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2021.3067636","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3067636","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5101856058","display_name":"Chao Fang","orcid":"https://orcid.org/0000-0001-9165-8120"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Chao Fang","raw_affiliation_strings":["Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-9165-8120","affiliations":[{"raw_affiliation_string":"Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014200955","display_name":"Behrooz Makki","orcid":"https://orcid.org/0000-0001-7863-997X"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Behrooz Makki","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-7863-997X","affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Gothenburg, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100601096","display_name":"Jingya Li","orcid":"https://orcid.org/0000-0002-5127-2669"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jingya Li","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Gothenburg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Gothenburg, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086726797","display_name":"Tommy Svensson","orcid":"https://orcid.org/0000-0002-2579-9002"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tommy Svensson","raw_affiliation_strings":["Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-2579-9002","affiliations":[{"raw_affiliation_string":"Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8686,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.85369922,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"20","issue":"8","first_page":"5373","last_page":"5388"},"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":0.9997000098228455,"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":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.9599552154541016},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7625187635421753},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.6212086081504822},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6181890368461609},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5139796137809753},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4279887080192566},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3812260925769806},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.3801221549510956},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36823928356170654},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.349550724029541},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33661168813705444},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32411110401153564},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.2569639980792999},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0830596387386322}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9599552154541016},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7625187635421753},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.6212086081504822},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6181890368461609},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5139796137809753},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4279887080192566},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3812260925769806},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.3801221549510956},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36823928356170654},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.349550724029541},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33661168813705444},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32411110401153564},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.2569639980792999},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0830596387386322}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2021.3067636","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3067636","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:research.chalmers.se:525618","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/525618","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321030","display_name":"VINNOVA","ror":"https://ror.org/01kd5m353"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1423052447","https://openalex.org/W1432778544","https://openalex.org/W1557654162","https://openalex.org/W1584244501","https://openalex.org/W1645823567","https://openalex.org/W2031858701","https://openalex.org/W2053521124","https://openalex.org/W2054692642","https://openalex.org/W2073252511","https://openalex.org/W2079587612","https://openalex.org/W2084892034","https://openalex.org/W2093631020","https://openalex.org/W2109159967","https://openalex.org/W2147601077","https://openalex.org/W2150166076","https://openalex.org/W2154912975","https://openalex.org/W2155174176","https://openalex.org/W2155681181","https://openalex.org/W2167005403","https://openalex.org/W2195833401","https://openalex.org/W2259391824","https://openalex.org/W2272804037","https://openalex.org/W2293606211","https://openalex.org/W2321959027","https://openalex.org/W2345417877","https://openalex.org/W2510675935","https://openalex.org/W2519190093","https://openalex.org/W2520451683","https://openalex.org/W2525086471","https://openalex.org/W2568472996","https://openalex.org/W2570379807","https://openalex.org/W2601095321","https://openalex.org/W2602825078","https://openalex.org/W2615403133","https://openalex.org/W2620171371","https://openalex.org/W2885782269","https://openalex.org/W2888499187","https://openalex.org/W2945655391","https://openalex.org/W2962720842","https://openalex.org/W2963666254","https://openalex.org/W2988896310","https://openalex.org/W2993827264","https://openalex.org/W3098844801","https://openalex.org/W6752363447"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W2489379490","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/W4315778014"],"abstract_inverted_index":{"In":[0,107],"this":[1],"paper,":[2],"we":[3,24,123],"study":[4],"the":[5,31,36,61,74,78,95,103,111,114,138,148,151,155,161,175,178,188,191,197,204],"performance":[6],"of":[7,35,102,113,154,187],"cooperative":[8,194],"millimeter":[9],"wave":[10],"(mmWave)":[11],"networks":[12,195],"with":[13,118,134,180],"hybrid":[14,26,45,115,127],"precoding":[15,27,46,63,80,116,128],"architectures.":[16],"Considering":[17],"joint":[18],"transmissions":[19],"and":[20,43,48,54,77,165,183,190,212],"BS":[21,104,120],"silence":[22,105,121],"strategy,":[23,122],"propose":[25,124],"algorithms":[28],"which":[29,70],"minimize":[30],"sum":[32,97],"power":[33,98,136,152,164,172],"consumption":[34,99,153,173],"base":[37],"stations":[38],"(BSs),":[39],"for":[40,52],"both":[41],"fully-":[42],"partially-connected":[44],"(FHP":[47],"PHP,":[49],"respectively)":[50],"schemes,":[51],"single-carrier":[53],"orthogonal":[55],"frequency-division":[56],"multiplexing":[57],"systems.":[58],"We":[59],"reformulate":[60],"analog":[62],"part":[64,81],"as":[65,82],"an":[66],"equal-gain":[67],"transmission":[68],"problem,":[69],"only":[71],"depends":[72],"on":[73,147],"channel":[75],"information,":[76],"digital":[79],"a":[83,125,170,207],"relaxed":[84],"convex":[85],"semidefinite":[86],"program":[87],"subject":[88],"to":[89,109,203],"per-user":[90],"quality-of-service":[91],"constraints":[92],"that":[93,130],"gives":[94],"optimal":[96,119],"in":[100,169,193,206],"terms":[101],"strategy.":[106],"order":[108],"reduce":[110],"complexity":[112],"algorithm":[117,129],"sub-optimal":[126],"iteratively":[131],"put":[132],"BSs":[133,182],"small":[135],"into":[137],"silent":[139],"mode.":[140],"The":[141],"simulation":[142],"results":[143],"show":[144],"that,":[145],"depending":[146],"parameter":[149],"settings,":[150],"PHP":[156,192],"may":[157,167],"be":[158],"dominated":[159],"by":[160,210],"RF":[162,199],"transmit":[163,200],"it":[166],"result":[168],"larger":[171],"than":[174],"FHP.":[176],"For":[177],"cases":[179],"2":[181],"4":[184],"users,":[185],"implementation":[186],"FHP":[189],"reduces":[196],"required":[198],"power,":[201],"compared":[202],"case":[205],"non-cooperative":[208],"network,":[209],"71%":[211],"56%,":[213],"respectively.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}