{"id":"https://openalex.org/W4386363102","doi":"https://doi.org/10.1109/access.2023.3311319","title":"Deep Learning-Assisted Channel Estimation in Frequency Selective UWA Communication Systems","display_name":"Deep Learning-Assisted Channel Estimation in Frequency Selective UWA Communication Systems","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4386363102","doi":"https://doi.org/10.1109/access.2023.3311319"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3311319","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3311319","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10237216.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/ielx7/6287639/6514899/10237216.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089409625","display_name":"V\u0103n \u0110\u1ee9c Nguy\u1ec5n","orcid":"https://orcid.org/0000-0003-1414-4032"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Van Duc Nguyen","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0003-1414-4032","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112992379","display_name":"Dinh Khoa Phan","orcid":null},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Dinh Khoa Phan","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018288108","display_name":"Trinh Van Chien","orcid":"https://orcid.org/0000-0002-5675-8414"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Trinh Van Chien","raw_affiliation_strings":["School of Information and Communication Technology (SoICT), Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-5675-8414","affiliations":[{"raw_affiliation_string":"School of Information and Communication Technology (SoICT), Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089409625"],"corresponding_institution_ids":["https://openalex.org/I94518387"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7587,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71142879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"11","issue":null,"first_page":"96603","last_page":"96614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9941999912261963,"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":0.7533865571022034},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5341770648956299},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4246253967285156},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3585103154182434},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3455977439880371},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33155667781829834},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11840876936912537}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7533865571022034},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5341770648956299},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4246253967285156},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3585103154182434},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3455977439880371},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33155667781829834},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11840876936912537},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3311319","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3311319","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10237216.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:dda30b7aa8f54151bff9081aa9c0d56c","is_oa":true,"landing_page_url":"https://doaj.org/article/dda30b7aa8f54151bff9081aa9c0d56c","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 11, Pp 96603-96614 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3311319","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3311319","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10237216.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":0.46000000834465027,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G7428921691","display_name":null,"funder_award_id":"T2022-TT-001","funder_id":"https://openalex.org/F4320319125","funder_display_name":"Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch Khoa H\u00e0 N\u1ed9i"}],"funders":[{"id":"https://openalex.org/F4320319125","display_name":"Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch Khoa H\u00e0 N\u1ed9i","ror":"https://ror.org/04nyv3z04"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386363102.pdf","grobid_xml":"https://content.openalex.org/works/W4386363102.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1932847118","https://openalex.org/W1990724101","https://openalex.org/W2014724694","https://openalex.org/W2042863153","https://openalex.org/W2115128814","https://openalex.org/W2131887451","https://openalex.org/W2139698555","https://openalex.org/W2333818849","https://openalex.org/W2497016966","https://openalex.org/W2744747563","https://openalex.org/W2890246027","https://openalex.org/W2890470917","https://openalex.org/W2946451720","https://openalex.org/W2994508730","https://openalex.org/W2999236139","https://openalex.org/W3009863458","https://openalex.org/W3032666109","https://openalex.org/W3041415426","https://openalex.org/W3042155401","https://openalex.org/W3051531612","https://openalex.org/W3110726247","https://openalex.org/W3128440789","https://openalex.org/W3132916649","https://openalex.org/W3136215647","https://openalex.org/W3136825347","https://openalex.org/W3154825864","https://openalex.org/W3163336461","https://openalex.org/W3188554269","https://openalex.org/W3192880923","https://openalex.org/W3194353082","https://openalex.org/W3199376867","https://openalex.org/W3211776416","https://openalex.org/W3215413674","https://openalex.org/W3215666439","https://openalex.org/W3216777582","https://openalex.org/W4200101781","https://openalex.org/W4200429847","https://openalex.org/W4206456145","https://openalex.org/W4210561595","https://openalex.org/W4225335693","https://openalex.org/W4225611656","https://openalex.org/W4288388699","https://openalex.org/W4293095093","https://openalex.org/W4306248322"],"related_works":["https://openalex.org/W2576994247","https://openalex.org/W2608353378","https://openalex.org/W4249206767","https://openalex.org/W2563559453","https://openalex.org/W2382330008","https://openalex.org/W2111375262","https://openalex.org/W1519970947","https://openalex.org/W4243860260","https://openalex.org/W2317728013","https://openalex.org/W4252076617"],"abstract_inverted_index":{"Envisioned":[0],"future":[1],"wireless":[2],"gives":[3],"rise":[4],"to":[5,24,38,65,78,101],"the":[6,29,58,68,80,106,122,127,138],"possibility":[7],"of":[8,114,124,153],"exploiting":[9],"underwater":[10,46,87],"applications":[11],"with":[12,32,121,142],"high":[13],"spectral":[14],"efficiency":[15],"and":[16,35,83,157],"reliable":[17],"communication.":[18],"This":[19],"paper":[20],"presents":[21],"a":[22,55,97],"method":[23,75],"combine":[25],"channel":[26,73,99,115,128,139],"estimation":[27,129],"in":[28,45,53,86,96,151],"time":[30],"domain":[31],"neural":[33],"networks":[34],"supervised":[36],"learning":[37],"improve":[39],"orthogonal":[40],"frequency-division":[41],"multiplexing":[42],"(OFDM)":[43],"systems":[44],"communications.":[47],"The":[48],"pilot":[49],"structure":[50],"is":[51,76,109],"designed":[52],"such":[54],"way":[56],"that":[57],"propagation":[59],"channels":[60],"are":[61],"tracked":[62],"from":[63],"symbol":[64],"symbol.":[66],"Moreover,":[67],"low-density":[69],"parity-check":[70],"code":[71],"(LDPC)":[72],"coding":[74],"applied":[77],"overcome":[79],"severe":[81],"fading":[82],"attenuation":[84],"effects":[85],"acoustic":[88],"environments.":[89],"We":[90],"consider":[91],"this":[92],"proposed":[93],"system\u2019s":[94,107],"performance":[95,108,130,150],"measurement-based":[98],"model":[100],"evaluate":[102],"it.":[103],"In":[104],"particular,":[105],"evaluated":[110],"for":[111],"different":[112],"levels":[113],"mobility.":[116],"Numerical":[117],"results":[118],"show":[119],"that,":[120],"assistance":[123],"deep":[125],"learning,":[126],"can":[131],"be":[132],"improved,":[133],"depending":[134],"on":[135],"how":[136],"fast":[137],"changes.":[140],"Compared":[141],"state-of-the-art":[143],"benchmarks,":[144],"our":[145],"proposal":[146],"offers":[147],"better":[148],"system":[149],"terms":[152],"bit":[154],"error":[155],"ratio":[156],"normalized":[158],"mean":[159],"square":[160],"error.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}