{"id":"https://openalex.org/W4320031171","doi":"https://doi.org/10.1109/milcom55135.2022.10017453","title":"Some Discussions on PHY Security in DF Relay","display_name":"Some Discussions on PHY Security in DF Relay","publication_year":2022,"publication_date":"2022-11-28","ids":{"openalex":"https://openalex.org/W4320031171","doi":"https://doi.org/10.1109/milcom55135.2022.10017453"},"language":"en","primary_location":{"id":"doi:10.1109/milcom55135.2022.10017453","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/milcom55135.2022.10017453","pdf_url":null,"source":{"id":"https://openalex.org/S4363608114","display_name":"MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM)","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/A5037893093","display_name":"Chongjun Ouyang","orcid":"https://orcid.org/0000-0003-1293-1104"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chongjun Ouyang","raw_affiliation_strings":["School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028775549","display_name":"Hao Xu","orcid":"https://orcid.org/0000-0001-9847-7904"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Xu","raw_affiliation_strings":["School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006423132","display_name":"Xujie Zang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xujie Zang","raw_affiliation_strings":["School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008494532","display_name":"Hongwen Yang","orcid":"https://orcid.org/0000-0002-7541-8474"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwen Yang","raw_affiliation_strings":["School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering Beijing University of Posts and Telecommunications,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037893093"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.6445,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6518094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"393","last_page":"397"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":1.0,"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":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/secrecy","display_name":"Secrecy","score":0.8710974454879761},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.7942687273025513},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7901512384414673},{"id":"https://openalex.org/keywords/phy","display_name":"PHY","score":0.6901727318763733},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6863242387771606},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5316933393478394},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4973321259021759},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45473745465278625},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.43492740392684937},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41382527351379395},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.4131779074668884},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36481600999832153},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.32043784856796265},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3056623339653015},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.25924503803253174},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2407400906085968},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10988563299179077},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09010511636734009}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.8710974454879761},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.7942687273025513},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7901512384414673},{"id":"https://openalex.org/C41918916","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"PHY","level":4,"score":0.6901727318763733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6863242387771606},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5316933393478394},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4973321259021759},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45473745465278625},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.43492740392684937},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41382527351379395},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.4131779074668884},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36481600999832153},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.32043784856796265},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3056623339653015},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.25924503803253174},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2407400906085968},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10988563299179077},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09010511636734009},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/milcom55135.2022.10017453","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/milcom55135.2022.10017453","pdf_url":null,"source":{"id":"https://openalex.org/S4363608114","display_name":"MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1596750860","https://openalex.org/W2043769961","https://openalex.org/W2064755413","https://openalex.org/W2118702395","https://openalex.org/W2128153585","https://openalex.org/W2134968843","https://openalex.org/W2156445794","https://openalex.org/W2530027684","https://openalex.org/W2535707866","https://openalex.org/W2755619576","https://openalex.org/W2763345473","https://openalex.org/W2795596433","https://openalex.org/W2956023635","https://openalex.org/W2964113506","https://openalex.org/W2964273441","https://openalex.org/W3029883195","https://openalex.org/W3035661403","https://openalex.org/W3088483589","https://openalex.org/W3105741866","https://openalex.org/W3114268554"],"related_works":["https://openalex.org/W2765236478","https://openalex.org/W2994999158","https://openalex.org/W4360996312","https://openalex.org/W2529506699","https://openalex.org/W2945523224","https://openalex.org/W4313639042","https://openalex.org/W3046617228","https://openalex.org/W2444418218","https://openalex.org/W4241709719","https://openalex.org/W1488909492"],"abstract_inverted_index":{"Physical":[0],"layer":[1],"(PHY)":[2],"security":[3],"in":[4,34,94],"decode-and-forward":[5],"(DF)":[6],"relay":[7,26],"systems":[8],"is":[9,28],"discussed.":[10],"Based":[11],"on":[12,74],"the":[13,18,40,57,63,75],"types":[14],"of":[15,21,39,65],"wiretap":[16],"links,":[17],"secrecy":[19,41,58],"performance":[20],"three":[22],"typical":[23],"secure":[24],"DF":[25],"models":[27],"analyzed.":[29],"Different":[30],"from":[31,46],"conventional":[32],"works":[33],"this":[35],"field,":[36],"rigorous":[37],"derivations":[38],"channel":[42],"capacity":[43],"are":[44,53,72,87,93],"provided":[45],"an":[47],"information-theoretic":[48],"perspective.":[49],"Meanwhile,":[50],"closed-form":[51],"expressions":[52],"derived":[54],"to":[55],"characterize":[56],"outage":[59],"probability":[60],"(SOP).":[61],"For":[62],"sake":[64],"unveiling":[66],"more":[67],"system":[68],"insights,":[69],"asymptotic":[70],"analyses":[71],"performed":[73],"SOP":[76],"for":[77],"a":[78],"sufficiently":[79],"large":[80],"signal-to-noise":[81],"ratio":[82],"(SNR).":[83],"The":[84],"analytical":[85],"results":[86],"validated":[88],"by":[89],"computer":[90],"simulations":[91],"and":[92],"excellent":[95],"agreement.":[96]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}