{"id":"https://openalex.org/W2786412223","doi":"https://doi.org/10.1109/access.2018.2793962","title":"Underwater Localization Based on Grid Computation and Its Application to Transmit Beamforming in Multiuser UWA Communications","display_name":"Underwater Localization Based on Grid Computation and Its Application to Transmit Beamforming in Multiuser UWA Communications","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2786412223","doi":"https://doi.org/10.1109/access.2018.2793962","mag":"2786412223"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2793962","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2793962","pdf_url":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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://doi.org/10.1109/access.2018.2793962","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071200451","display_name":"Li Liao","orcid":"https://orcid.org/0000-0001-8510-1174"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Li Liao","raw_affiliation_strings":["University of York, York, North Yorkshire, GB"],"affiliations":[{"raw_affiliation_string":"University of York, York, North Yorkshire, GB","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020467027","display_name":"Yuriy Zakharov","orcid":"https://orcid.org/0000-0002-2193-4334"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuriy V. Zakharov","raw_affiliation_strings":["University of York, York, North Yorkshire, GB"],"affiliations":[{"raw_affiliation_string":"University of York, York, North Yorkshire, GB","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048977108","display_name":"Paul Mitchell","orcid":"https://orcid.org/0000-0003-0714-2581"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paul D. Mitchell","raw_affiliation_strings":["University of York, York, North Yorkshire, GB"],"affiliations":[{"raw_affiliation_string":"University of York, York, North Yorkshire, GB","institution_ids":["https://openalex.org/I52099693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5071200451"],"corresponding_institution_ids":["https://openalex.org/I52099693"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1835,"currency":"EUR","value_usd":1979},"fwci":1.999,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.84346792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"4297","last_page":"4307"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T11698","display_name":"Underwater Acoustics Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8313098549842834},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7508641481399536},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.733646035194397},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5772924423217773},{"id":"https://openalex.org/keywords/underwater-acoustic-communication","display_name":"Underwater acoustic communication","score":0.5536648631095886},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5324633717536926},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5175392031669617},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4997680187225342},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38406288623809814},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.347215861082077},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3401550352573395},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3366566300392151},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31164371967315674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15305647253990173}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8313098549842834},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7508641481399536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.733646035194397},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5772924423217773},{"id":"https://openalex.org/C169111936","wikidata":"https://www.wikidata.org/wiki/Q424098","display_name":"Underwater acoustic communication","level":3,"score":0.5536648631095886},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5324633717536926},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5175392031669617},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4997680187225342},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38406288623809814},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.347215861082077},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3401550352573395},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3366566300392151},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31164371967315674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15305647253990173},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2793962","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2793962","pdf_url":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:127319","is_oa":false,"landing_page_url":"https://orcid.org/0000-0002-2193-4334>","pdf_url":null,"source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:doaj.org/article:6225518402e4493f933bb08ca73a47df","is_oa":true,"landing_page_url":"https://doaj.org/article/6225518402e4493f933bb08ca73a47df","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 6, Pp 4297-4307 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2793962","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2793962","pdf_url":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.7400000095367432}],"awards":[{"id":"https://openalex.org/G6212510350","display_name":null,"funder_award_id":"EP/P017975/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W652522728","https://openalex.org/W1525535255","https://openalex.org/W1558699874","https://openalex.org/W1604225584","https://openalex.org/W1927168048","https://openalex.org/W1973628241","https://openalex.org/W1993598632","https://openalex.org/W1994670107","https://openalex.org/W2006805041","https://openalex.org/W2014724694","https://openalex.org/W2020455847","https://openalex.org/W2023603021","https://openalex.org/W2023877378","https://openalex.org/W2024261726","https://openalex.org/W2055180482","https://openalex.org/W2063884165","https://openalex.org/W2069743866","https://openalex.org/W2073793089","https://openalex.org/W2078220650","https://openalex.org/W2078660957","https://openalex.org/W2081936089","https://openalex.org/W2084058864","https://openalex.org/W2098126478","https://openalex.org/W2100866919","https://openalex.org/W2102827456","https://openalex.org/W2103749601","https://openalex.org/W2104578446","https://openalex.org/W2105147296","https://openalex.org/W2108687047","https://openalex.org/W2109005286","https://openalex.org/W2109100930","https://openalex.org/W2111451941","https://openalex.org/W2112389289","https://openalex.org/W2122343544","https://openalex.org/W2131665779","https://openalex.org/W2131794710","https://openalex.org/W2132881059","https://openalex.org/W2139451096","https://openalex.org/W2145359158","https://openalex.org/W2146761479","https://openalex.org/W2148736826","https://openalex.org/W2149519389","https://openalex.org/W2151738576","https://openalex.org/W2151795416","https://openalex.org/W2156004493","https://openalex.org/W2157331231","https://openalex.org/W2166397853","https://openalex.org/W2744200508","https://openalex.org/W4206180546","https://openalex.org/W4248676392","https://openalex.org/W4251805692"],"related_works":["https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2377549781","https://openalex.org/W4220680272","https://openalex.org/W2119209917","https://openalex.org/W2088352174","https://openalex.org/W2116696588","https://openalex.org/W2145047504","https://openalex.org/W2147127144","https://openalex.org/W2070619890"],"abstract_inverted_index":{"Underwater":[0],"localization":[1,28,48,76,158,239],"is":[2,49,72,83,106],"a":[3,58,62,110,123,171,192,221,246],"challenging":[4],"problem":[5,168],"and":[6,30,139,230,242],"established":[7],"technologies":[8],"for":[9,38,180],"terrestrial":[10],"systems":[11],"cannot":[12],"be":[13,35],"used,":[14],"notably":[15],"the":[16,67,75,128,134,143,147,149,153,166,174,178,181,198,202,207,233],"Global":[17],"Positioning":[18],"System":[19],"(GPS).":[20],"In":[21],"this":[22,218],"paper,":[23],"we":[24],"propose":[25],"an":[26,96,114,162],"underwater":[27,43],"technique":[29,159],"demonstrate":[31],"how":[32],"it":[33,141],"can":[34],"effectively":[36],"used":[37],"transmit":[39,118,184],"beamforming":[40],"in":[41,101,237],"multiuser":[42,222,243],"acoustic":[44,54],"(UWA)":[45],"communications.":[46],"The":[47,125,156,186],"based":[50,85],"on":[51,61,86,146],"pre-computation":[52],"of":[53,64,69,98,116,169,183,240],"channel":[55],"parameters":[56],"between":[57],"transmitter-receiver":[59],"pair":[60],"grid":[63,193,209],"points":[65],"covering":[66],"area":[68],"interest.":[70],"This":[71],"similar":[73],"to":[74,108,132,165,190,196,200,206,220],"process":[77],"using":[78],"matched":[79],"field":[80],"processing,":[81],"which":[82],"often":[84],"processing":[87],"<italic":[88],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">a":[90],"priori</i>":[91],"unknown":[92],"signals":[93,120],"received":[94,129],"by":[95],"array":[97,115],"hydrophones.":[99],"However,":[100],"our":[102],"case,":[103],"every":[104],"receiver":[105,126,179,187],"assumed":[107],"have":[109],"single":[111],"hydrophone,":[112],"while":[113],"transducers":[117],"(pilot)":[119],"known":[121],"at":[122,177],"receiver.":[124],"processes":[127],"pilot":[130],"signal":[131],"estimate":[133],"Channel":[135],"State":[136],"Information":[137],"(CSI)":[138],"compares":[140],"with":[142,225,245],"CSI":[144,175,204],"pre-computed":[145,203],"grid;":[148],"best":[150],"match":[151],"indicates":[152],"location":[154],"estimate.":[155],"proposed":[157,234],"also":[160],"enables":[161],"efficient":[163],"solution":[164],"inherent":[167],"informing":[170],"transmitter":[172,199],"about":[173],"available":[176],"purpose":[182],"beamforming.":[185],"only":[188],"needs":[189],"send":[191],"point":[194],"index":[195],"enable":[197],"obtain":[201],"corresponding":[205],"particular":[208],"point,":[210],"thereby":[211],"significantly":[212],"reducing":[213],"transmission":[214],"overheads.":[215],"We":[216],"apply":[217],"approach":[219,235],"communication":[223],"scenario":[224],"orthogonal":[226],"frequency-division":[227],"multiplexing":[228],"(OFDM)":[229],"show":[231],"that":[232],"results":[236],"accurate":[238],"receivers":[241],"communications":[244],"high":[247],"detection":[248],"performance.":[249]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
