{"id":"https://openalex.org/W2783828747","doi":"https://doi.org/10.1109/lwc.2018.2792006","title":"Optimal Power Allocation for Secrecy Rate Maximization in Broadcast Wiretap Channels","display_name":"Optimal Power Allocation for Secrecy Rate Maximization in Broadcast Wiretap Channels","publication_year":2018,"publication_date":"2018-01-11","ids":{"openalex":"https://openalex.org/W2783828747","doi":"https://doi.org/10.1109/lwc.2018.2792006","mag":"2783828747"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2018.2792006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2018.2792006","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5052285379","display_name":"Huanhuan Song","orcid":"https://orcid.org/0000-0001-8591-6939"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanhuan Song","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8591-6939","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035607374","display_name":"Hong Wen","orcid":"https://orcid.org/0000-0002-0073-6101"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Wen","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-0073-6101","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071153569","display_name":"Lin Hu","orcid":"https://orcid.org/0000-0003-1711-4971"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Hu","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-1711-4971","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100419283","display_name":"Yi Chen","orcid":"https://orcid.org/0000-0003-1429-4495"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Chen","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065697501","display_name":"Runfa Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Run-Fa Liao","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":2.3988,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.89207384,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"7","issue":"4","first_page":"514","last_page":"517"},"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":0.9991000294685364,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9912999868392944,"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/computer-science","display_name":"Computer science","score":0.777889609336853},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7461281418800354},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.7314476370811462},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.690301239490509},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5306516885757446},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5303621292114258},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5287147164344788},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5114299654960632},{"id":"https://openalex.org/keywords/secure-communication","display_name":"Secure communication","score":0.48686733841896057},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.47770336270332336},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42567774653434753},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3013289272785187},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.21003228425979614},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.10387665033340454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.777889609336853},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7461281418800354},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.7314476370811462},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.690301239490509},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5306516885757446},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5303621292114258},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5287147164344788},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5114299654960632},{"id":"https://openalex.org/C510870077","wikidata":"https://www.wikidata.org/wiki/Q7444868","display_name":"Secure communication","level":3,"score":0.48686733841896057},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.47770336270332336},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42567774653434753},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3013289272785187},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.21003228425979614},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.10387665033340454},{"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/lwc.2018.2792006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2018.2792006","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G4201126503","display_name":null,"funder_award_id":"61372085","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G521063149","display_name":"\u57fa\u4e8e\u7269\u7406\u5c42\u4fe1\u9053\u566a\u58f0\u8f85\u52a9\u7684\u8f7b\u91cd\u91cf\u5bc6\u7801\u7b97\u6cd5\u8bbe\u8ba1\u6280\u672f\u7814\u7a76","funder_award_id":"61572114","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W616589334","https://openalex.org/W1609611661","https://openalex.org/W1992996890","https://openalex.org/W2037636326","https://openalex.org/W2048146300","https://openalex.org/W2162678712","https://openalex.org/W2498963255","https://openalex.org/W2519143785","https://openalex.org/W2559116103","https://openalex.org/W2583092134","https://openalex.org/W2623190248","https://openalex.org/W2737867130","https://openalex.org/W2750173078","https://openalex.org/W2964352250","https://openalex.org/W3008609509","https://openalex.org/W3102571118","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2765236478","https://openalex.org/W2972424885","https://openalex.org/W2104478100","https://openalex.org/W2107866095","https://openalex.org/W4360996312","https://openalex.org/W2529506699","https://openalex.org/W1680452241","https://openalex.org/W2051457655","https://openalex.org/W2097805107","https://openalex.org/W2561179371"],"abstract_inverted_index":{"We":[0],"investigate":[1],"physical":[2],"layer":[3],"security":[4,101,116,125,162],"in":[5,140],"wireless":[6],"communication":[7,121],"networks,":[8],"where":[9],"a":[10,14,25,29,34,151],"transmitter":[11,27],"Alice":[12],"sends":[13],"confidential":[15],"message":[16],"to":[17,52,56,65,71,112,123],"an":[18,93],"intended":[19],"user":[20],"Bob,":[21],"while":[22],"coexisting":[23],"with":[24,39,99,150],"normal":[26,30],"DT,":[28],"receiver":[31],"DR,":[32,60,90],"and":[33,61,83,118,146],"passive":[35],"eavesdropper":[36,69],"Eve.":[37],"Compared":[38],"the":[40,62,67,77,84,132,137,160],"conventional":[41],"cooperative":[42],"jamming":[43],"(CJ)":[44],"scheme,":[45],"DT":[46],"has":[47],"dual":[48],"responsibilities.":[49],"One":[50],"is":[51,64,157],"broadcast":[53],"public":[54],"information":[55],"its":[57],"service":[58,87,144],"subscriber":[59],"other":[63],"confound":[66],"unauthorized":[68],"Eve":[70],"ensure":[72],"desired":[73],"secure":[74,105,134],"communication.":[75,164],"Considering":[76],"secrecy":[78,153],"outage":[79],"restriction":[80],"of":[81,86,89,142],"Bob":[82],"quality":[85],"demand":[88],"we":[91],"propose":[92],"optimal":[94],"resource":[95],"management":[96],"strategy.":[97],"Users":[98],"different":[100],"requirements":[102],"take":[103],"hierarchical":[104],"measures.":[106],"For":[107],"example,":[108],"banking":[109],"transaction":[110],"needs":[111],"adopt":[113],"high":[114],"strength":[115],"measures,":[117],"personal":[119],"voice":[120],"resorts":[122],"low-level":[124,161],"protection":[126],"strategies.":[127],"Numerical":[128],"simulations":[129],"show":[130],"that":[131],"proposed":[133],"design":[135],"outperforms":[136],"CJ":[138],"scheme":[139],"terms":[141],"effective":[143,147],"rate":[145,154],"energy":[148],"efficiency":[149],"little":[152],"loss,":[155],"which":[156],"suitable":[158],"for":[159],"real-time":[163]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
