{"id":"https://openalex.org/W4396680707","doi":"https://doi.org/10.1109/access.2024.3397328","title":"Deep Learning Based One Bit-ADCs Efficient Channel Estimation Using Fewer Pilots Overhead for Massive MIMO System","display_name":"Deep Learning Based One Bit-ADCs Efficient Channel Estimation Using Fewer Pilots Overhead for Massive MIMO System","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396680707","doi":"https://doi.org/10.1109/access.2024.3397328"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3397328","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3397328","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10521518.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10521518.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052930064","display_name":"Md Habibur Rahman","orcid":"https://orcid.org/0000-0002-6792-3825"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Md Habibur Rahman","raw_affiliation_strings":["Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-6792-3825","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067196592","display_name":"Mohammad Abrar Shakil Sejan","orcid":"https://orcid.org/0000-0002-6323-2613"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Mohammad Abrar Shakil Sejan","raw_affiliation_strings":["Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-6323-2613","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059961578","display_name":"Md Abdul Aziz","orcid":"https://orcid.org/0000-0002-1233-7482"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Md Abdul Aziz","raw_affiliation_strings":["Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-1233-7482","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011091841","display_name":"Rana Tabassum","orcid":"https://orcid.org/0009-0004-9419-0702"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Rana Tabassum","raw_affiliation_strings":["Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073435903","display_name":"Jung-In Baik","orcid":"https://orcid.org/0009-0004-2005-6498"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung-In Baik","raw_affiliation_strings":["Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032291620","display_name":"Hyoung\u2010Kyu Song","orcid":"https://orcid.org/0000-0002-3274-4982"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoung-Kyu Song","raw_affiliation_strings":["Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3274-4982","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I28777354"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.1154,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.91961467,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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"}},"topics":[{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9986000061035156,"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":0.9980999827384949,"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/computer-science","display_name":"Computer science","score":0.7701699733734131},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.748538613319397},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6411463618278503},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5805085897445679},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5310269594192505},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5003023147583008},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.46748086810112},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4569156765937805},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4124016761779785},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3299301862716675},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3248329162597656},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18197676539421082},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12057444453239441},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09396520256996155}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7701699733734131},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.748538613319397},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6411463618278503},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5805085897445679},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5310269594192505},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5003023147583008},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.46748086810112},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4569156765937805},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4124016761779785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3299301862716675},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3248329162597656},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18197676539421082},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12057444453239441},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09396520256996155},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3397328","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3397328","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10521518.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:449bc980849b40fa97bda30fd0a93cf4","is_oa":true,"landing_page_url":"https://doaj.org/article/449bc980849b40fa97bda30fd0a93cf4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 64823-64836 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3397328","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3397328","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10521518.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4301809436","display_name":null,"funder_award_id":"IITP-2023-2021-0-01816","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G5396177265","display_name":null,"funder_award_id":"2020R1A6A1A03038540","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4396680707.pdf"},"referenced_works_count":62,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1980235469","https://openalex.org/W2001991593","https://openalex.org/W2064675550","https://openalex.org/W2134179788","https://openalex.org/W2141682101","https://openalex.org/W2147601077","https://openalex.org/W2526144952","https://openalex.org/W2757091337","https://openalex.org/W2793020257","https://openalex.org/W2901240584","https://openalex.org/W2946267042","https://openalex.org/W2960465936","https://openalex.org/W2963145597","https://openalex.org/W2963290405","https://openalex.org/W2963408914","https://openalex.org/W2963577893","https://openalex.org/W2963783167","https://openalex.org/W2965626816","https://openalex.org/W2965885288","https://openalex.org/W2969964820","https://openalex.org/W2971301300","https://openalex.org/W2979840954","https://openalex.org/W2981282181","https://openalex.org/W2991708646","https://openalex.org/W2997356510","https://openalex.org/W2999860484","https://openalex.org/W3003689553","https://openalex.org/W3007075806","https://openalex.org/W3008026851","https://openalex.org/W3009850585","https://openalex.org/W3010384738","https://openalex.org/W3011593776","https://openalex.org/W3013594094","https://openalex.org/W3016853914","https://openalex.org/W3017297985","https://openalex.org/W3018555681","https://openalex.org/W3020027015","https://openalex.org/W3035768859","https://openalex.org/W3046404239","https://openalex.org/W3047911146","https://openalex.org/W3049310985","https://openalex.org/W3124913347","https://openalex.org/W3129872204","https://openalex.org/W3140676162","https://openalex.org/W3142674662","https://openalex.org/W3143251189","https://openalex.org/W3148915686","https://openalex.org/W3168057823","https://openalex.org/W3169005322","https://openalex.org/W3184140944","https://openalex.org/W3184921779","https://openalex.org/W3203664723","https://openalex.org/W4220777603","https://openalex.org/W4282928345","https://openalex.org/W4296045928","https://openalex.org/W4319994029","https://openalex.org/W4361982319","https://openalex.org/W4379619469","https://openalex.org/W4382468054","https://openalex.org/W4390938914","https://openalex.org/W6631190155"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W2480068220","https://openalex.org/W2070883797","https://openalex.org/W4386859288","https://openalex.org/W2102542442","https://openalex.org/W4224872188","https://openalex.org/W4285223123","https://openalex.org/W4386970495"],"abstract_inverted_index":{"The":[0,136],"massive":[1,21,48],"MIMO":[2,22,49],"approach":[3],"presents":[4],"an":[5,103],"exciting":[6],"prospect":[7],"for":[8,71,195,231],"the":[9,17,36,53,82,143,156,159,178,188,196,205,211,216,239,250,253,260,267],"upcoming":[10],"generation":[11],"of":[12,19,38,55,86,146,158,199,210,218,252,255],"wireless":[13],"transmission":[14],"systems.":[15],"However,":[16],"adoption":[18],"actual":[20],"scenarios":[23],"is":[24,114,167,247],"hindered":[25],"by":[26,125],"high":[27],"hardware":[28],"expenses":[29],"and":[30,46,97,139,208,266],"increased":[31],"energy":[32],"usage,":[33],"particularly":[34],"as":[35,63,108,202],"quantity":[37],"RF":[39],"modules":[40],"expands.":[41],"To":[42],"address":[43],"this":[44,101,164,219],"issue":[45],"make":[47],"more":[50],"commercially":[51],"viable,":[52],"design":[54],"1-bit":[56,76],"analog-to-digital":[57],"converters":[58],"(ADCs)":[59],"has":[60],"been":[61,79],"considered":[62],"a":[64,133],"solution.":[65],"Various":[66],"deep":[67],"learning":[68],"(DL)":[69],"techniques":[70],"channel":[72,173],"estimation":[73,174],"(CE)":[74],"with":[75,121,171,228],"ADCs":[77],"have":[78],"developed":[80],"in":[81,92,142,163,169],"literature.":[83],"Nonetheless,":[84],"most":[85],"these":[87],"methods":[88],"demonstrate":[89],"limited":[90,122],"performance":[91,120],"CE":[93,119,157,193,233,244,258],"regarding":[94],"pilot":[95,123,200,212,224],"lengths":[96],"noise":[98],"levels.":[99],"In":[100],"paper,":[102],"efficient":[104],"DL":[105],"model":[106,117,190,241],"known":[107],"bi-directional":[109,134,137],"long":[110,128],"short-term":[111],"memory":[112],"(BiLSTM)":[113],"proposed.":[115],"This":[116],"enhances":[118],"signals":[124,225],"training":[126,152],"on":[127],"input":[129],"sequence":[130],"data":[131,175],"within":[132],"framework.":[135],"(forward":[138],"backward)":[140],"tasks":[141],"hidden":[144],"layers":[145],"BiLSTM":[147,166],"contribute":[148],"to":[149,176,185,214],"its":[150],"enhanced":[151],"ability,":[153],"thereby":[154],"enriching":[155],"proposed":[160,189,240],"system.":[161],"Moreover,":[162],"paradigm,":[165],"utilized":[168],"conjunction":[170],"previous":[172],"learn":[177],"complex":[179],"mapping":[180,220],"from":[181],"quantized":[182],"incoming":[183],"evaluations":[184],"channels.":[186],"Consequently,":[187],"demonstrates":[191],"superior":[192],"efficiency":[194],"same":[197],"size":[198],"sequencing":[201,213],"it":[203],"deduces":[204],"necessary":[206],"length":[207],"configuration":[209],"ensure":[215],"existence":[217],"function.":[221],"Therefore,":[222],"lower":[223],"are":[226],"needed":[227],"additional":[229],"antennas":[230,256],"identical":[232],"capability.":[234],"Simulation":[235],"outcomes":[236],"verify":[237],"that":[238,249],"exhibits":[242],"satisfactory":[243],"accuracy.":[245],"It":[246],"confirmed":[248],"increase":[251],"number":[254],"improves":[257],"concerning":[259],"acquired":[261],"signal-to-noise":[262],"ratio":[263],"per":[264],"antenna":[265],"normalized":[268],"mean":[269],"squared":[270],"error.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}