{"id":"https://openalex.org/W3193780859","doi":"https://doi.org/10.1109/jsyst.2021.3092430","title":"Attitude Information Aided Digital Beamforming in Millimeter-Wave MIMO Systems","display_name":"Attitude Information Aided Digital Beamforming in Millimeter-Wave MIMO Systems","publication_year":2021,"publication_date":"2021-08-24","ids":{"openalex":"https://openalex.org/W3193780859","doi":"https://doi.org/10.1109/jsyst.2021.3092430","mag":"3193780859"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2021.3092430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3092430","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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 Systems Journal","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/A5042729380","display_name":"Shiyu Zhou","orcid":"https://orcid.org/0000-0002-8345-773X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shiyu Zhou","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-8345-773X","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379216","display_name":"Li Chen","orcid":"https://orcid.org/0000-0002-1754-0607"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Chen","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-1754-0607","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432932","display_name":"Weidong Wang","orcid":"https://orcid.org/0000-0002-3550-0625"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Wang","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-3550-0625","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042729380"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.61,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.67360699,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"16","issue":"2","first_page":"1820","last_page":"1831"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9990000128746033,"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":0.9969000220298767,"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":0.856945276260376},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6793081164360046},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6417546272277832},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6414642333984375},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6382332444190979},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.5985541939735413},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5782034993171692},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5727722644805908},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5640056133270264},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5487863421440125},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5235188603401184},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47944989800453186},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47602608799934387},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.43383949995040894},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.43147096037864685},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3921990692615509},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32412153482437134},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.26511797308921814},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24614062905311584},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21018773317337036}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.856945276260376},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6793081164360046},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6417546272277832},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6414642333984375},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6382332444190979},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.5985541939735413},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5782034993171692},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5727722644805908},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5640056133270264},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5487863421440125},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5235188603401184},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47944989800453186},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47602608799934387},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.43383949995040894},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.43147096037864685},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3921990692615509},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32412153482437134},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.26511797308921814},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24614062905311584},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21018773317337036}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2021.3092430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3092430","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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 Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4450683842","display_name":null,"funder_award_id":"WK3500000007","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4801601089","display_name":null,"funder_award_id":"62071445","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8561789041","display_name":null,"funder_award_id":"YD3500002001","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1504983838","https://openalex.org/W1956027752","https://openalex.org/W1981044874","https://openalex.org/W1982686915","https://openalex.org/W1984114931","https://openalex.org/W1997834106","https://openalex.org/W2011550466","https://openalex.org/W2033690896","https://openalex.org/W2045840914","https://openalex.org/W2053521124","https://openalex.org/W2054549389","https://openalex.org/W2074086712","https://openalex.org/W2085098436","https://openalex.org/W2095001953","https://openalex.org/W2095843437","https://openalex.org/W2104074482","https://openalex.org/W2106929598","https://openalex.org/W2110999855","https://openalex.org/W2111953900","https://openalex.org/W2113638573","https://openalex.org/W2114043910","https://openalex.org/W2127737376","https://openalex.org/W2131048683","https://openalex.org/W2155072837","https://openalex.org/W2165943096","https://openalex.org/W2167956149","https://openalex.org/W2204319566","https://openalex.org/W2288475376","https://openalex.org/W2561074820","https://openalex.org/W2740385326","https://openalex.org/W2743235603","https://openalex.org/W2762290640","https://openalex.org/W2762977159","https://openalex.org/W2797086109","https://openalex.org/W2886662572","https://openalex.org/W2956742260","https://openalex.org/W2962944637","https://openalex.org/W2963898594","https://openalex.org/W2964060007","https://openalex.org/W2964198810","https://openalex.org/W2968634732","https://openalex.org/W2981992764","https://openalex.org/W3011965195","https://openalex.org/W3099908750","https://openalex.org/W4234910518"],"related_works":["https://openalex.org/W4226210192","https://openalex.org/W4307482262","https://openalex.org/W4297776116","https://openalex.org/W3164284189","https://openalex.org/W2163043527","https://openalex.org/W2611631300","https://openalex.org/W2101989320","https://openalex.org/W3009301755","https://openalex.org/W2728807107","https://openalex.org/W2962837930"],"abstract_inverted_index":{"Attitude":[0],"information":[1,20,59,71],"can":[2,154],"be":[3,109],"utilized":[4],"for":[5,143],"beam":[6,36],"tracking":[7],"in":[8,39],"millimeter-wave":[9],"(mmWave)":[10],"analog":[11],"beamforming.":[12],"It":[13],"provides":[14],"the":[15,22,33,43,78,84,90,95,103,112,115,124,128,156,170,179,192],"direction":[16],"of":[17,21,35,92,194],"arrival":[18],"(DOA)":[19],"user":[23],"equipment":[24],"(UE)":[25],"when":[26],"it":[27,53,98],"rotates,":[28],"and":[29,89,177],"thus,":[30],"significantly":[31],"reduces":[32],"overhead":[34],"searching.":[37],"However,":[38],"digital":[40,139],"beamforming":[41],"(DBF),":[42],"transceivers":[44],"are":[45,188],"not":[46],"designed":[47],"based":[48,76],"on":[49,77],"DOAs,":[50],"which":[51],"makes":[52],"more":[54],"challenging":[55],"to":[56,60,108,172,190],"utilize":[57],"attitude":[58,70,91],"reduce":[61],"system":[62],"overhead.":[63],"In":[64],"this":[65],"article,":[66],"we":[67,82,135],"propose":[68,136,178],"an":[69,137],"aided":[72],"DBF":[73],"algorithm.":[74],"Specifically,":[75],"clustered":[79],"channel":[80,87,164],"model,":[81],"derive":[83],"relationship":[85],"between":[86],"variation":[88],"UE":[93,106],"during":[94],"rotation.":[96],"Furthermore,":[97],"is":[99,131],"proved":[100],"that":[101],"only":[102],"transmitter":[104,140],"at":[105,117],"requires":[107],"redesigned":[110],"after":[111],"rotation,":[113],"while":[114],"receiver":[116],"base":[118],"station":[119],"does":[120],"not.":[121],"Compared":[122],"with":[123,146,181],"joint":[125,158],"transceiver":[126,159],"design,":[127],"performance":[129,153,161],"loss":[130],"generally":[132],"trivial.":[133],"Therefore,":[134],"AIA":[138],"design":[141,160],"algorithm":[142,180],"uplink":[144],"transmission":[145],"equal":[147],"power":[148,174,183],"allocation.":[149,184],"The":[150],"spectral":[151],"efficiency":[152],"approximate":[155],"optimal":[157],"without":[162],"real-time":[163],"state":[165],"information.":[166],"We":[167],"also":[168],"extend":[169],"method":[171],"unequal":[173],"allocation":[175],"case":[176],"water-filling":[182],"Finally,":[185],"simulation":[186],"results":[187],"presented":[189],"examine":[191],"effectiveness":[193],"proposed":[195],"algorithms.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
