{"id":"https://openalex.org/W3006453763","doi":"https://doi.org/10.1145/3366486.3366548","title":"Turbo Equalization for Underwater Acoustic Faster-than-Nyquist Signaling System","display_name":"Turbo Equalization for Underwater Acoustic Faster-than-Nyquist Signaling System","publication_year":2019,"publication_date":"2019-10-23","ids":{"openalex":"https://openalex.org/W3006453763","doi":"https://doi.org/10.1145/3366486.3366548","mag":"3006453763"},"language":"en","primary_location":{"id":"doi:10.1145/3366486.3366548","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3366486.3366548","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Underwater Networks &amp; Systems","raw_type":"proceedings-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/A5078863874","display_name":"Hua Qing","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Qing","raw_affiliation_strings":["School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005656538","display_name":"Hua Yu","orcid":"https://orcid.org/0000-0002-0231-2978"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Yu","raw_affiliation_strings":["School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013766144","display_name":"Fei Ji","orcid":"https://orcid.org/0000-0003-1549-3322"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Ji","raw_affiliation_strings":["School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073379090","display_name":"Ding Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ding Cao","raw_affiliation_strings":["School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic &amp; Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.22,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60278024,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":1.0,"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/T11873","display_name":"PAPR reduction in OFDM","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"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/underwater-acoustic-communication","display_name":"Underwater acoustic communication","score":0.7119439840316772},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7109144926071167},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.5362536311149597},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5101421475410461},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.47671929001808167},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47645285725593567},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4698046147823334},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.4618126153945923},{"id":"https://openalex.org/keywords/nyquist-rate","display_name":"Nyquist rate","score":0.4600953459739685},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.4580695629119873},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4471745491027832},{"id":"https://openalex.org/keywords/nyquist-frequency","display_name":"Nyquist frequency","score":0.42390093207359314},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.42006099224090576},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4135957956314087},{"id":"https://openalex.org/keywords/underwater-acoustics","display_name":"Underwater acoustics","score":0.4116837978363037},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3989240527153015},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.39664384722709656},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.19494923949241638},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.19362398982048035},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1332627832889557},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.1068553626537323},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.07992491126060486}],"concepts":[{"id":"https://openalex.org/C169111936","wikidata":"https://www.wikidata.org/wiki/Q424098","display_name":"Underwater acoustic communication","level":3,"score":0.7119439840316772},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7109144926071167},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.5362536311149597},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5101421475410461},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47671929001808167},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47645285725593567},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4698046147823334},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.4618126153945923},{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.4600953459739685},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.4580695629119873},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4471745491027832},{"id":"https://openalex.org/C98273374","wikidata":"https://www.wikidata.org/wiki/Q1501757","display_name":"Nyquist frequency","level":3,"score":0.42390093207359314},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.42006099224090576},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4135957956314087},{"id":"https://openalex.org/C67467970","wikidata":"https://www.wikidata.org/wiki/Q1292425","display_name":"Underwater acoustics","level":3,"score":0.4116837978363037},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3989240527153015},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.39664384722709656},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.19494923949241638},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.19362398982048035},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1332627832889557},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.1068553626537323},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.07992491126060486},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3366486.3366548","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3366486.3366548","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Underwater Networks &amp; Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4305875217","display_name":null,"funder_award_id":"2016A030308006","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G8872103706","display_name":null,"funder_award_id":"U1809211, 61431005, 61771202","funder_id":"https://openalex.org/F4320327720","funder_display_name":"Foundation for Innovative Research Groups of the National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320327720","display_name":"Foundation for Innovative Research Groups of the National Natural Science Foundation of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W121281971","https://openalex.org/W2015658353","https://openalex.org/W2066320099","https://openalex.org/W2068329841","https://openalex.org/W2097606935","https://openalex.org/W2101617851","https://openalex.org/W2138706041","https://openalex.org/W2170984917","https://openalex.org/W2506609516","https://openalex.org/W2586969615","https://openalex.org/W2794085436","https://openalex.org/W4285719527","https://openalex.org/W4312809519"],"related_works":["https://openalex.org/W2368043784","https://openalex.org/W1500996803","https://openalex.org/W1488455774","https://openalex.org/W2058893726","https://openalex.org/W2801332561","https://openalex.org/W3215214094","https://openalex.org/W1570358496","https://openalex.org/W2124861257","https://openalex.org/W3015557210","https://openalex.org/W3128645236"],"abstract_inverted_index":{"Underwater":[0],"acoustic":[1,24],"communications":[2],"(UAC)":[3],"is":[4,134,148],"the":[5,15,27,42,45,49,57,65,77,87,91,102,107,119,137,152,156,170,187],"main":[6,103],"technical":[7],"means":[8],"for":[9,136],"underwater":[10,23],"cableless":[11],"transmission.":[12],"Due":[13],"to":[14,85,181],"serious":[16,36,88],"multi-path,":[17],"time-varying":[18],"and":[19,32,48,70,129,159,177],"Doppler":[20],"effects":[21],"of":[22,67,79,94,109,155,162],"channel":[25,126,141,153],"(UWAC),":[26],"received":[28],"signals":[29],"are":[30],"overlapped":[31],"distorted,":[33],"which":[34],"brings":[35],"inter":[37],"symbol":[38],"interference":[39],"(ISI).":[40],"On":[41],"other":[43],"hand,":[44],"limited":[46],"bandwidth":[47],"low":[50,98],"signal-to-noise":[51],"ratio":[52],"in":[53,112,118,186],"UWAC":[54],"seriously":[55],"limit":[56],"transmission":[58,73],"rate.":[59],"Faster-than-Nyquist":[60],"(FTN)":[61],"signaling":[62],"can":[63],"break":[64],"restriction":[66],"Nyquist":[68],"criterion":[69],"achieve":[71],"higher":[72],"rate,":[74],"but":[75],"at":[76,90],"cost":[78],"introducing":[80],"inherent":[81],"ISI.":[82],"Therefore,":[83],"how":[84],"eliminate":[86],"ISI":[89],"receiving":[92],"end":[93],"UAC-FTN":[95,138],"system":[96],"with":[97,124],"complexity":[99,179],"has":[100,173],"become":[101],"problem":[104],"that":[105,169],"restricts":[106],"application":[108],"FTN":[110],"technology":[111],"UAC.":[113],"To":[114],"solve":[115],"this":[116,163],"problem,":[117],"paper,":[120],"a":[121],"turbo":[122],"receiver":[123],"tridirectional":[125],"estimation":[127],"scheme":[128],"low-complexity":[130],"soft":[131],"information":[132],"interaction":[133],"proposed":[135,184],"system.":[139],"The":[140],"impulse":[142],"response":[143],"during":[144],"one":[145],"data":[146],"block":[147],"obtained":[149],"by":[150],"estimating":[151],"parameters":[154],"front,":[157],"back":[158],"middle":[160],"parts":[161],"block.":[164],"Lake":[165],"experiment":[166],"results":[167],"verify":[168],"new":[171],"algorithm":[172],"better":[174],"BER":[175],"performance":[176],"lower":[178],"compared":[180],"some":[182],"recently":[183],"algorithms":[185],"literature.":[188]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
