{"id":"https://openalex.org/W3015948225","doi":"https://doi.org/10.1109/access.2020.2987142","title":"Camouflage Covert Communication in Air by Imitating Cricket\u2019s Sound","display_name":"Camouflage Covert Communication in Air by Imitating Cricket\u2019s Sound","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3015948225","doi":"https://doi.org/10.1109/access.2020.2987142","mag":"3015948225"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2987142","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2987142","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09063428.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":"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://ieeexplore.ieee.org/ielx7/6287639/8948470/09063428.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035473587","display_name":"Jiajia Jiang","orcid":"https://orcid.org/0000-0002-0611-6501"},"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":"Jiajia Jiang","raw_affiliation_strings":["State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101324771","display_name":"Junyu Xu","orcid":null},"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":"Junyu Xu","raw_affiliation_strings":["State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081309310","display_name":"Fajie Duan","orcid":"https://orcid.org/0000-0002-2151-0785"},"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":"Fajie Duan","raw_affiliation_strings":["State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076908328","display_name":"Xianquan Wang","orcid":"https://orcid.org/0000-0003-2966-5009"},"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":"Xianquan Wang","raw_affiliation_strings":["State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062908102","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0003-2968-2888"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Liu","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046959714","display_name":"Xiao Fu","orcid":"https://orcid.org/0000-0002-2221-2878"},"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":"Xiao Fu","raw_affiliation_strings":["State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin~, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5035473587"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2743,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62647372,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"71840","last_page":"71850"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9444000124931335,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9444000124931335,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11665","display_name":"Animal Vocal Communication and Behavior","score":0.9405999779701233,"subfield":{"id":"https://openalex.org/subfields/1309","display_name":"Developmental Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9205999970436096,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/camouflage","display_name":"Camouflage","score":0.8702945709228516},{"id":"https://openalex.org/keywords/cricket","display_name":"Cricket","score":0.7455635666847229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6788517236709595},{"id":"https://openalex.org/keywords/jungle","display_name":"Jungle","score":0.6170126795768738},{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.5556636452674866},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.4260060489177704},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4215957820415497},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.42125651240348816},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.28560560941696167},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2778017520904541},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12987291812896729}],"concepts":[{"id":"https://openalex.org/C2776196576","wikidata":"https://www.wikidata.org/wiki/Q196113","display_name":"Camouflage","level":2,"score":0.8702945709228516},{"id":"https://openalex.org/C2781313515","wikidata":"https://www.wikidata.org/wiki/Q98957255","display_name":"Cricket","level":2,"score":0.7455635666847229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6788517236709595},{"id":"https://openalex.org/C2776410375","wikidata":"https://www.wikidata.org/wiki/Q191086","display_name":"Jungle","level":2,"score":0.6170126795768738},{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.5556636452674866},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.4260060489177704},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4215957820415497},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.42125651240348816},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.28560560941696167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2778017520904541},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12987291812896729},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2020.2987142","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2987142","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09063428.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":"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:159497","is_oa":false,"landing_page_url":null,"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":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:9945b6a301c64de38366f0a288ad9da9","is_oa":true,"landing_page_url":"https://doaj.org/article/9945b6a301c64de38366f0a288ad9da9","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 8, Pp 71840-71850 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2987142","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2987142","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09063428.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":"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":[],"awards":[{"id":"https://openalex.org/G2258247568","display_name":null,"funder_award_id":"51775377","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4336966012","display_name":null,"funder_award_id":"6142218081811","funder_id":"https://openalex.org/F4320330121","funder_display_name":"State Key Laboratory for Underwater Information and Control"},{"id":"https://openalex.org/G6164988944","display_name":null,"funder_award_id":"61905175","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6257519009","display_name":null,"funder_award_id":"2017-V-0009","funder_id":"https://openalex.org/F4320329860","funder_display_name":"National Science and Technology Major Project"},{"id":"https://openalex.org/G67968274","display_name":null,"funder_award_id":"171055","funder_id":"https://openalex.org/F4320326297","funder_display_name":"Fok Ying Tung Education Foundation"},{"id":"https://openalex.org/G7931504761","display_name":null,"funder_award_id":"61971307","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"},{"id":"https://openalex.org/F4320326297","display_name":"Fok Ying Tung Education Foundation","ror":null},{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null},{"id":"https://openalex.org/F4320330121","display_name":"State Key Laboratory for Underwater Information and Control","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3015948225.pdf","grobid_xml":"https://content.openalex.org/works/W3015948225.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1018939436","https://openalex.org/W1572298868","https://openalex.org/W1591935105","https://openalex.org/W1628726806","https://openalex.org/W1970846957","https://openalex.org/W1978587451","https://openalex.org/W1982021240","https://openalex.org/W1994096783","https://openalex.org/W2017418946","https://openalex.org/W2038947648","https://openalex.org/W2049297401","https://openalex.org/W2081938767","https://openalex.org/W2083283747","https://openalex.org/W2100544508","https://openalex.org/W2121216346","https://openalex.org/W2129606019","https://openalex.org/W2144880394","https://openalex.org/W2178118567","https://openalex.org/W2401975297","https://openalex.org/W2582638820","https://openalex.org/W2789873852","https://openalex.org/W2887654951","https://openalex.org/W2896958135","https://openalex.org/W2962789418","https://openalex.org/W2962796909","https://openalex.org/W6635336224","https://openalex.org/W6678166280","https://openalex.org/W6681670068","https://openalex.org/W6685589209","https://openalex.org/W6713526973"],"related_works":["https://openalex.org/W2978048274","https://openalex.org/W2027660507","https://openalex.org/W2990506647","https://openalex.org/W2348329006","https://openalex.org/W2379031960","https://openalex.org/W1571188721","https://openalex.org/W2376458710","https://openalex.org/W622432945","https://openalex.org/W2231217681","https://openalex.org/W637426648"],"abstract_inverted_index":{"When":[0],"the":[1,77,98,102,106,110,113,119,125,143,149,153,163,166],"radio":[2,17],"communication":[3,34,47,56,121,145,155],"of":[4,73,112,152,165],"an":[5,43],"armed":[6],"squad":[7],"fighting":[8],"in":[9,59,76],"a":[10,53],"jungle":[11],"is":[12,61,140],"interfered":[13],"with":[14],"by":[15,63],"enemy's":[16],"jamming":[18],"equipment":[19],"and":[20,23,28,45,91,123],"their":[21],"command":[22],"intelligence":[24],"cannot":[25],"be":[26,38],"transmitted":[27],"exchanged,":[29],"are":[30,159],"there":[31,69],"any":[32],"other":[33,137],"methods":[35],"that":[36],"can":[37],"used":[39],"to":[40,117,133,142,147,161],"solve":[41],"such":[42],"emergency":[44],"covert":[46,55],"problem?":[48],"Focusing":[49],"on":[50,95],"this":[51,96],"problem,":[52],"camouflage":[54,120,144,150],"method":[57],"(CCCM)":[58],"air":[60],"proposed":[62,99,167],"imitating":[64],"cricket's":[65,103,114],"sound.":[66],"As":[67],"well-known,":[68],"exist":[70],"all":[71],"kinds":[72],"animals'":[74,82,138],"sounds":[75],"jungle;":[78],"however,":[79],"hearing":[80],"these":[81],"sounds,":[83],"people":[84],"generally":[85],"considers":[86],"them":[87],"as":[88,105],"background":[89],"noise":[90],"ignores":[92],"them.":[93],"Based":[94],"fact,":[97],"CCCM":[100],"uses":[101],"sound":[104,139],"carrier":[107],"wave,":[108],"imitates":[109],"features":[111],"call":[115],"sequence":[116,146],"construct":[118],"sequence,":[122],"utilizes":[124],"time":[126],"interval":[127],"(TI)":[128],"between":[129],"two":[130],"adjacent":[131],"pulses":[132],"encode":[134],"information.":[135],"Meanwhile,":[136],"superimposed":[141],"improve":[148],"ability":[151],"generated":[154],"sequence.":[156],"Experimental":[157],"results":[158],"provided":[160],"demonstrate":[162],"performance":[164],"CCCM.":[168]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2020-04-17T00:00:00"}