{"id":"https://openalex.org/W7138897015","doi":"https://doi.org/10.1109/globecom59602.2025.11432473","title":"Covert Communication in Symbiotic Radio System","display_name":"Covert Communication in Symbiotic Radio System","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7138897015","doi":"https://doi.org/10.1109/globecom59602.2025.11432473"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11432473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","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/A5018354907","display_name":"Li Guan","orcid":"https://orcid.org/0000-0002-3420-0110"},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lulu Guan","raw_affiliation_strings":["China Three Gorges University,Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering,Yichang,China,443002"],"affiliations":[{"raw_affiliation_string":"China Three Gorges University,Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering,Yichang,China,443002","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129977793","display_name":"Rui Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Chen","raw_affiliation_strings":["China Three Gorges University,Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering,Yichang,China,443002"],"affiliations":[{"raw_affiliation_string":"China Three Gorges University,Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering,Yichang,China,443002","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129891784","display_name":"Liang Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Zhao","raw_affiliation_strings":["China Three Gorges University,Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering,Yichang,China,443002"],"affiliations":[{"raw_affiliation_string":"China Three Gorges University,Hubei Key Laboratory of Intelligent Vision Based Monitoring for Hydroelectric Engineering,Yichang,China,443002","institution_ids":["https://openalex.org/I161350542"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018354907"],"corresponding_institution_ids":["https://openalex.org/I161350542"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.679775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5187","last_page":"5192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9793000221252441,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9793000221252441,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.002300000051036477,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.002199999988079071,"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/covert","display_name":"Covert","score":0.7670999765396118},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6812000274658203},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.666700005531311},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6316999793052673},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.628600001335144},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.4966999888420105},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.38609999418258667},{"id":"https://openalex.org/keywords/information-transmission","display_name":"Information transmission","score":0.3813000023365021}],"concepts":[{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.7670999765396118},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6812000274658203},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.666700005531311},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.65420001745224},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6316999793052673},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.628600001335144},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.4966999888420105},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41499999165534973},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.38609999418258667},{"id":"https://openalex.org/C2983568541","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Information transmission","level":2,"score":0.3813000023365021},{"id":"https://openalex.org/C29024540","wikidata":"https://www.wikidata.org/wiki/Q1476964","display_name":"Covert channel","level":5,"score":0.37880000472068787},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3598000109195709},{"id":"https://openalex.org/C2989335485","wikidata":"https://www.wikidata.org/wiki/Q17130189","display_name":"Transmission rate","level":3,"score":0.34950000047683716},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.3345000147819519},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.32829999923706055},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.30970001220703125},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.29750001430511475},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.27619999647140503},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.26829999685287476},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.251800000667572},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2515999972820282},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9113125205039978,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2936544238","https://openalex.org/W2956202621","https://openalex.org/W4317419390","https://openalex.org/W4365800547","https://openalex.org/W4386450060","https://openalex.org/W4391235354","https://openalex.org/W4392157994","https://openalex.org/W4392159266","https://openalex.org/W4395470959","https://openalex.org/W4400032886","https://openalex.org/W4403421231","https://openalex.org/W4404101734","https://openalex.org/W4407783746"],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,9,97],"symbiotic":[4],"radio":[5],"(SR)":[6],"system":[7],"against":[8],"powerful":[10],"eavesdropper":[11],"(Willie)":[12],"has":[13,79,90],"been":[14,80,91],"investigated.":[15],"Specifically,":[16],"the":[17,22,34,42,66,75,83,105,108],"primary":[18],"transmitter":[19,36],"(Alice)":[20],"enhances":[21],"reliability":[23],"of":[24,30,44,47,86,107,116],"communication":[25],"by":[26,53,95],"leveraging":[27],"prior":[28],"information":[29,39],"legitimate":[31,63],"links.":[32],"Meanwhile,":[33],"secondary":[35],"(BD)":[37],"initiates":[38],"transmission":[40,45,112],"with":[41,62],"aid":[43],"behavior":[46],"Alice":[48],"to":[49,60],"avoid":[50],"being":[51],"detected":[52],"Willie,":[54],"who":[55],"transmits":[56],"artificial":[57],"noise":[58],"(AN)":[59],"interfere":[61],"communication.":[64],"Then,":[65],"minimum":[67],"detection":[68],"error":[69],"probability":[70],"(DEP)":[71],"as":[72,74],"well":[73],"corresponding":[76],"optimal":[77],"threshold":[78],"obtained.":[81],"Moreover,":[82],"optimization":[84,100],"problem":[85],"maximizing":[87],"covert":[88,111,117,120],"rate":[89,118],"presented":[92],"and":[93,119],"addressed":[94],"utilizing":[96],"hybrid":[98],"grid-gradient":[99],"algorithm.":[101],"The":[102],"results":[103],"indicate":[104],"superiority":[106],"proposed":[109],"probabilistic":[110],"scheme":[113],"in":[114],"terms":[115],"energy":[121],"efficiency":[122],"(CEE).":[123]},"counts_by_year":[],"updated_date":"2026-03-20T20:54:20.808490","created_date":"2026-03-20T00:00:00"}