{"id":"https://openalex.org/W2751147412","doi":"https://doi.org/10.1109/lcomm.2017.2748938","title":"Robust Beam-Tracking for mmWave Mobile Communications","display_name":"Robust Beam-Tracking for mmWave Mobile Communications","publication_year":2017,"publication_date":"2017-09-04","ids":{"openalex":"https://openalex.org/W2751147412","doi":"https://doi.org/10.1109/lcomm.2017.2748938","mag":"2751147412"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2017.2748938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2017.2748938","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5085768105","display_name":"Suhanya Jayaprakasam","orcid":"https://orcid.org/0000-0002-9627-3163"},"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":"Suhanya Jayaprakasam","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-9627-3163","affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051831276","display_name":"Xiaoxue Ma","orcid":"https://orcid.org/0000-0001-7745-7154"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaoxue Ma","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102839991","display_name":"Jun Won Choi","orcid":"https://orcid.org/0000-0002-3733-0148"},"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":"Jun Won Choi","raw_affiliation_strings":["Department of Electrical Engineering, Hanyang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-3733-0148","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100733417","display_name":"Sunwoo Kim","orcid":"https://orcid.org/0000-0002-7055-6587"},"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":"Sunwoo Kim","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5085768105"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":7.1594,"has_fulltext":false,"cited_by_count":162,"citation_normalized_percentile":{"value":0.97546187,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"21","issue":"12","first_page":"2654","last_page":"2657"},"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9975000023841858,"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":0.9973000288009644,"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":0.7602425813674927},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6964415907859802},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6216205358505249},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.5652984976768494},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.5000298023223877},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.4823576807975769},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.4613644480705261},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.44957244396209717},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44783759117126465},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.42983880639076233},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.3629336953163147},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3580470085144043},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3239564895629883},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1460254192352295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0965559184551239}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7602425813674927},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6964415907859802},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6216205358505249},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.5652984976768494},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.5000298023223877},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.4823576807975769},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.4613644480705261},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.44957244396209717},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44783759117126465},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.42983880639076233},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.3629336953163147},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3580470085144043},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3239564895629883},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1460254192352295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0965559184551239}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2017.2748938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2017.2748938","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G794292175","display_name":null,"funder_award_id":"SRFC-IT-1601-09","funder_id":"https://openalex.org/F4320332195","funder_display_name":"Samsung"}],"funders":[{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1513008779","https://openalex.org/W2104074482","https://openalex.org/W2111953900","https://openalex.org/W2263866228","https://openalex.org/W2342863993","https://openalex.org/W2345176225","https://openalex.org/W2502494114","https://openalex.org/W2604992528","https://openalex.org/W2963071638","https://openalex.org/W2963149138","https://openalex.org/W3101675980"],"related_works":["https://openalex.org/W2155697974","https://openalex.org/W2035945798","https://openalex.org/W2134285223","https://openalex.org/W2352804066","https://openalex.org/W1983781544","https://openalex.org/W2537168326","https://openalex.org/W2170939602","https://openalex.org/W1967841486","https://openalex.org/W1503570654","https://openalex.org/W3009067413"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,12,17,22,58,92,98],"robust":[3,59],"beam-tracking":[4],"algorithm":[5],"to":[6,90],"maintain":[7,91],"the":[8,33,42,48,52,67,75,80,95],"communication":[9],"link":[10,93],"between":[11],"base":[13],"station":[14,19],"(BS)":[15],"and":[16,35,51,111],"mobile":[18,25],"(MS)":[20],"in":[21],"millimeter":[23],"wave":[24],"communications":[26],"system,":[27],"with":[28,41,57,94,97,103],"antenna":[29,112],"arrays":[30],"at":[31,47,107],"both":[32],"BS":[34,50],"MS.":[36],"The":[37],"channel":[38],"is":[39,55,72,88],"tracked":[40],"extended":[43],"Kalman":[44],"filter":[45],"(EKF)":[46],"static":[49],"beamforming":[53],"weight":[54],"updated":[56],"minimum":[60],"mean":[61],"squared":[62],"error":[63,70,76,101],"beamformer":[64],"bounded":[65],"by":[66,79],"array":[68,113],"vector":[69],"which":[71],"fed":[73],"from":[74],"variance":[77],"estimated":[78],"EKF.":[81],"Results":[82],"show":[83],"that":[84],"our":[85],"proposed":[86],"method":[87,106],"able":[89],"MS":[96,109],"smaller":[99],"mismatch":[100],"compared":[102],"existing":[104],"beamtracking":[105],"moderate":[108],"mobility":[110],"size.":[114]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":27},{"year":2020,"cited_by_count":24},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":12}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}