{"id":"https://openalex.org/W4406259481","doi":"https://doi.org/10.1109/tvt.2025.3527971","title":"Dictionary-Theory-Based Orthogonal Chirp Division Multiplexing Signal for Integrated Sonar and Communication System","display_name":"Dictionary-Theory-Based Orthogonal Chirp Division Multiplexing Signal for Integrated Sonar and Communication System","publication_year":2025,"publication_date":"2025-01-10","ids":{"openalex":"https://openalex.org/W4406259481","doi":"https://doi.org/10.1109/tvt.2025.3527971"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3527971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3527971","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Vehicular Technology","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/A5101745529","display_name":"Junlong Wang","orcid":"https://orcid.org/0000-0002-1639-2438"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junlong Wang","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434898","display_name":"Qing Wang","orcid":"https://orcid.org/0000-0003-3767-5266"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Wang","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100707869","display_name":"Quan Tao","orcid":"https://orcid.org/0000-0002-8348-5861"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"funder","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I132369690","display_name":"Tianjin University of Science and Technology","ror":"https://ror.org/018rbtf37","country_code":"CN","type":"education","lineage":["https://openalex.org/I132369690"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Tao","raw_affiliation_strings":["School of Marine Science and Technology and the Key Laboratory of Ocean Observation Technology of Ministry of Natural Resources, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Marine Science and Technology and the Key Laboratory of Ocean Observation Technology of Ministry of Natural Resources, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I132369690","https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020126505","display_name":"Xiaomei Fu","orcid":"https://orcid.org/0000-0002-3026-4416"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomei Fu","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101745529"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":1.4935,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79841364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"74","issue":"5","first_page":"7005","last_page":"7019"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9490000009536743,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9490000009536743,"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":0.9445000290870667,"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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9246000051498413,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.7562023401260376},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6364034414291382},{"id":"https://openalex.org/keywords/sonar","display_name":"Sonar","score":0.6234310269355774},{"id":"https://openalex.org/keywords/time-division-multiplexing","display_name":"Time-division multiplexing","score":0.6094281077384949},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5804734826087952},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5144650936126709},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5087273716926575},{"id":"https://openalex.org/keywords/frequency-division-multiplexing","display_name":"Frequency-division multiplexing","score":0.46765774488449097},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4613592326641083},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4293835759162903},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3852185904979706},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3618629574775696},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2113044559955597},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1484338343143463},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11839225888252258},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07994470000267029}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.7562023401260376},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6364034414291382},{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.6234310269355774},{"id":"https://openalex.org/C50661577","wikidata":"https://www.wikidata.org/wiki/Q901831","display_name":"Time-division multiplexing","level":3,"score":0.6094281077384949},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5804734826087952},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5144650936126709},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5087273716926575},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.46765774488449097},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4613592326641083},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4293835759162903},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3852185904979706},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3618629574775696},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2113044559955597},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1484338343143463},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11839225888252258},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07994470000267029},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3527971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3527971","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5681065822","display_name":null,"funder_award_id":"52371352","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W2014724694","https://openalex.org/W2089607642","https://openalex.org/W2102456912","https://openalex.org/W2118173881","https://openalex.org/W2125930644","https://openalex.org/W2132573853","https://openalex.org/W2143180069","https://openalex.org/W2144583062","https://openalex.org/W2145594385","https://openalex.org/W2151693816","https://openalex.org/W2163398148","https://openalex.org/W2309634846","https://openalex.org/W2605433473","https://openalex.org/W2762320342","https://openalex.org/W2905040588","https://openalex.org/W2963030992","https://openalex.org/W3041021596","https://openalex.org/W3041973839","https://openalex.org/W3086453453","https://openalex.org/W3126350314","https://openalex.org/W3192699825","https://openalex.org/W3194502907","https://openalex.org/W4213019565","https://openalex.org/W4293370755","https://openalex.org/W4312427617","https://openalex.org/W4313251707","https://openalex.org/W4319863668","https://openalex.org/W4323060485","https://openalex.org/W4375928967","https://openalex.org/W4385756558","https://openalex.org/W4386360500","https://openalex.org/W4392694007","https://openalex.org/W6752188390"],"related_works":["https://openalex.org/W431360389","https://openalex.org/W1989617274","https://openalex.org/W2003701703","https://openalex.org/W4226230195","https://openalex.org/W1998182654","https://openalex.org/W2092309091","https://openalex.org/W1594984840","https://openalex.org/W43516829","https://openalex.org/W2009574894","https://openalex.org/W2284861921"],"abstract_inverted_index":{"The":[0,24,127,150],"integrated":[1,28,53],"sonar":[2],"and":[3,22,30,70,107,161,179,186,191,209],"communication":[4,60,187],"(ISC)":[5],"system":[6,81,176,204],"plays":[7],"an":[8],"important":[9],"role":[10],"in":[11,19,59,130,142],"smart":[12],"ocean":[13],"engineering,":[14],"owing":[15],"to":[16,37,56,83,136,196],"its":[17,57],"convenience":[18],"environmental":[20],"perception":[21],"communication.":[23,210],"characteristics":[25],"of":[26,78,88,159,199],"the":[27,31,38,76,84,89,99,103,120,124,138,143,156,197],"signal":[29,32,47,54,105,122,181],"processing":[33,182],"methods":[34,183],"are":[35,188],"critical":[36],"ISC":[39,80,175,203],"system's":[40],"performance.":[41,66],"Orthogonal":[42],"chirp":[43,113,121],"division":[44,114],"multiplexing":[45,115],"(OCDM)":[46],"is":[48,134,153,177],"considered":[49],"as":[50,61,63,123,155],"a":[51,109,163,172],"potential":[52],"due":[55,82],"robustness":[58],"well":[62],"excellent":[64],"detection":[65,185,208],"However,":[67],"insufficient":[68],"bandwidth":[69],"subcarrier":[71,165],"spacing":[72,166],"can":[73],"significantly":[74],"degrade":[75],"performance":[77],"OCDM-based":[79],"severe":[85],"Doppler":[86],"expansion":[87],"underwater":[90,206],"acoustic":[91],"(UWA)":[92],"channel.":[93],"In":[94],"this":[95],"paper,":[96],"we":[97],"introduce":[98],"dictionary":[100,132],"theory":[101],"into":[102],"multicarrier":[104],"design":[106,133],"propose":[108],"new":[110],"Dictionary-theory-based":[111],"orthogonal":[112],"(Dic-OCDM)":[116],"signal.":[117],"We":[118],"consider":[119],"basis":[125,139],"function.":[126],"geometric":[128],"transformation":[129],"structure":[131],"implemented":[135],"rearrange":[137],"function,":[140],"resulting":[141],"dictionary-theory-based":[144],"discrete":[145],"Fresnel":[146],"transform":[147],"(Dic-DFnT)":[148],"matrix.":[149],"Dic-DFnT":[151],"matrix":[152,158],"regarded":[154],"modulation":[157],"Dic-OCDM":[160,173],"provides":[162],"larger":[164],"without":[167],"requiring":[168],"additional":[169],"bandwidth.":[170],"Besides,":[171],"based":[174],"designed,":[178],"corresponding":[180],"for":[184,205],"given.":[189],"Simulation":[190],"lake":[192],"experiment":[193],"results":[194],"attest":[195],"effectiveness":[198],"our":[200],"proposed":[201],"Dic-OCDM-based":[202],"active":[207]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
