{"id":"https://openalex.org/W2898523430","doi":"https://doi.org/10.1109/tvt.2018.2878236","title":"A New Cooperative Jamming Technique for a Two-Hop Amplify-and-Forward Relay Network With an Eavesdropper","display_name":"A New Cooperative Jamming Technique for a Two-Hop Amplify-and-Forward Relay Network With an Eavesdropper","publication_year":2018,"publication_date":"2018-10-26","ids":{"openalex":"https://openalex.org/W2898523430","doi":"https://doi.org/10.1109/tvt.2018.2878236","mag":"2898523430"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2018.2878236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2018.2878236","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/A5101719261","display_name":"Yongyun Choi","orcid":"https://orcid.org/0000-0002-8984-0262"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongyun Choi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-8984-0262","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100705626","display_name":"Jae Hong Lee","orcid":"https://orcid.org/0000-0002-8222-5435"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Hong Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":1.7675,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.8591407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"67","issue":"12","first_page":"12447","last_page":"12451"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9933000206947327,"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/relay","display_name":"Relay","score":0.8790749311447144},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.8465688228607178},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6639858484268188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6262116432189941},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5805850028991699},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.488576740026474},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.4530869722366333},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.44343119859695435},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3877406120300293},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.14760422706604004},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09442457556724548}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8790749311447144},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.8465688228607178},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6639858484268188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6262116432189941},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5805850028991699},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.488576740026474},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.4530869722366333},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.44343119859695435},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3877406120300293},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.14760422706604004},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09442457556724548},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2018.2878236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2018.2878236","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":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1970334960","https://openalex.org/W1990826127","https://openalex.org/W2043769961","https://openalex.org/W2056923645","https://openalex.org/W2119012490","https://openalex.org/W2120073444","https://openalex.org/W2121881701","https://openalex.org/W2124071994","https://openalex.org/W2124841881","https://openalex.org/W2152121970","https://openalex.org/W2156214717","https://openalex.org/W2159687282","https://openalex.org/W2162986857","https://openalex.org/W2169804500","https://openalex.org/W2171006634"],"related_works":["https://openalex.org/W2347636461","https://openalex.org/W2519669146","https://openalex.org/W3046617228","https://openalex.org/W2176605206","https://openalex.org/W4364385707","https://openalex.org/W2281810379","https://openalex.org/W2098564874","https://openalex.org/W135017867","https://openalex.org/W2114174243","https://openalex.org/W2389023995"],"abstract_inverted_index":{"In":[0],"this":[1,71],"correspondence":[2],"paper,":[3],"we":[4,20,69],"propose":[5,21],"a":[6,22,47,74,78,106,113],"new":[7],"cooperative":[8],"jamming":[9],"technique":[10,99],"for":[11,30,93,109],"an":[12],"amplify-and-forward":[13],"relay":[14,27,52],"network":[15,32,43,95,111],"with":[16,33,96,112],"multiple":[17],"relays.":[18],"Also,":[19],"joint":[23,48],"power":[24,49],"allocation":[25,50],"and":[26,46,51,77],"selection":[28,53],"scheme":[29,92,108],"the":[31,34,42,59,65,90,94,97,110],"proposed":[35,56,91,98],"technique.":[36,115],"The":[37],"secrecy":[38,60,102],"outage":[39,61,103],"probability":[40,104],"of":[41,81],"is":[44,55,84],"derived":[45],"problem":[54,72,76],"to":[57],"minimize":[58],"probability.":[62],"By":[63],"using":[64],"primal":[66],"decomposition":[67],"method,":[68],"divide":[70],"into":[73],"master":[75],"subproblem":[79],"each":[80],"which":[82],"solution":[83],"obtained.":[85],"Simulation":[86],"results":[87],"show":[88],"that":[89],"provides":[100],"lower":[101],"than":[105],"conventional":[107,114]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}