{"id":"https://openalex.org/W2038112229","doi":"https://doi.org/10.1109/wcsp.2012.6542965","title":"Optimal resource allocation for OFDM wiretap channel with cooperative jammer","display_name":"Optimal resource allocation for OFDM wiretap channel with cooperative jammer","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2038112229","doi":"https://doi.org/10.1109/wcsp.2012.6542965","mag":"2038112229"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2012.6542965","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2012.6542965","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5089971440","display_name":"Zhangju Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangju Yu","raw_affiliation_strings":["College of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","Coll. of Commun. & Inf. Eng., Nanjing Univ. of Posts & Telecommun., Nanjing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Coll. of Commun. & Inf. Eng., Nanjing Univ. of Posts & Telecommun., Nanjing, , China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100510247","display_name":"Yayan Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yayan Ma","raw_affiliation_strings":["College of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","Coll. of Commun. & Inf. Eng., Nanjing Univ. of Posts & Telecommun., Nanjing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Coll. of Commun. & Inf. Eng., Nanjing Univ. of Posts & Telecommun., Nanjing, , China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035382300","display_name":"Baoyun Wang","orcid":"https://orcid.org/0000-0002-7784-5605"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoyun Wang","raw_affiliation_strings":["College of Automation, Nanjing University of Posts and Telecommunications, Nanjing, China","Coll. of Autom., Nanjing Univ. of posts & Telecommun., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Automation, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Coll. of Autom., Nanjing Univ. of posts & Telecommun., Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100680181","display_name":"Junxi Zhao","orcid":"https://orcid.org/0000-0001-9383-2735"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junxi Zhao","raw_affiliation_strings":["College of Applied Mathematics and Physics, Nanjing University of Posts and Telecommunications, Nanjing, China","Coll. of Appl. Math. & Phys., Nanjing Univ. of Posts & Telecommun., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Applied Mathematics and Physics, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Coll. of Appl. Math. & Phys., Nanjing Univ. of Posts & Telecommun., Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9998000264167786,"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":0.9965000152587891,"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/secrecy","display_name":"Secrecy","score":0.8426501750946045},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7431727051734924},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.711108922958374},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6719517111778259},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.6357952356338501},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5943374633789062},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5646079778671265},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5329023003578186},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4537333846092224},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.42254000902175903},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3604668378829956},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.32900696992874146},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14908850193023682},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12783199548721313}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.8426501750946045},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7431727051734924},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.711108922958374},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6719517111778259},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.6357952356338501},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5943374633789062},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5646079778671265},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5329023003578186},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4537333846092224},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.42254000902175903},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3604668378829956},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.32900696992874146},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14908850193023682},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12783199548721313},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2012.6542965","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2012.6542965","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1964773003","https://openalex.org/W2043769961","https://openalex.org/W2097555694","https://openalex.org/W2099119507","https://openalex.org/W2109394932","https://openalex.org/W2126170939","https://openalex.org/W2127763778","https://openalex.org/W2128153585","https://openalex.org/W2142102521","https://openalex.org/W2144007657","https://openalex.org/W2164310757","https://openalex.org/W2167447263"],"related_works":["https://openalex.org/W2126075151","https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750","https://openalex.org/W86175780","https://openalex.org/W1589966275","https://openalex.org/W2181493188","https://openalex.org/W2164591489","https://openalex.org/W2153007255","https://openalex.org/W1592324786"],"abstract_inverted_index":{"We":[0],"consider":[1],"single-user":[2],"OFDM":[3],"wiretap":[4],"channel":[5],"with":[6,59,78],"an":[7,79],"external":[8,80],"cooperative":[9],"jammer":[10],"(CJ),":[11],"where":[12],"the":[13,16,20,41,56,68,76,87],"CJ":[14,32,81],"helps":[15],"destination":[17],"to":[18,39],"interfere":[19],"eavesdropper.":[21],"The":[22,28,51],"achievable":[23],"secrecy":[24,43,57],"rate":[25,44,58],"is":[26,63],"derived.":[27],"source":[29],"power":[30,33,49],"and":[31],"are":[34],"optimized":[35],"over":[36],"all":[37],"sub-carriers":[38],"maximize":[40],"sum":[42],"under":[45],"a":[46,71],"total":[47],"system":[48],"constraint.":[50],"simulation":[52],"results":[53],"indicate":[54],"that":[55,66,75],"optimal":[60,83],"resource":[61,84],"allocation":[62,85],"higher":[64],"than":[65],"of":[67],"network":[69,77],"without":[70],"CJ.":[72],"It":[73],"indicates":[74],"using":[82],"improves":[86],"security":[88],"performance":[89],"greatly.":[90]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
