{"id":"https://openalex.org/W2549030464","doi":"https://doi.org/10.1109/tvt.2016.2623747","title":"Resource Allocation in Secure Multicarrier AF Relay System Under Individual Power Constraints","display_name":"Resource Allocation in Secure Multicarrier AF Relay System Under Individual Power Constraints","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2549030464","doi":"https://doi.org/10.1109/tvt.2016.2623747","mag":"2549030464"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2016.2623747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2016.2623747","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/A5082678072","display_name":"Abhishek Jindal","orcid":"https://orcid.org/0000-0001-6695-7030"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Abhishek Jindal","raw_affiliation_strings":["Bharti School of Telecommunication Technology and Management, Indian Institute of Technology Delhi, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Bharti School of Telecommunication Technology and Management, Indian Institute of Technology Delhi, Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046405021","display_name":"Ranjan Bose","orcid":"https://orcid.org/0009-0009-2498-4896"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ranjan Bose","raw_affiliation_strings":["Bharti School of Telecommunication Technology and Management, Indian Institute of Technology Delhi, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Bharti School of Telecommunication Technology and Management, Indian Institute of Technology Delhi, Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082678072"],"corresponding_institution_ids":["https://openalex.org/I68891433"],"apc_list":null,"apc_paid":null,"fwci":0.2895,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.64722899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"66","issue":"6","first_page":"5070","last_page":"5085"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994999766349792,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9994000196456909,"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":0.9166404008865356},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.7123579978942871},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5767666101455688},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.547217845916748},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4978649616241455},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4524681270122528},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.42447349429130554},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.41339343786239624},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3884934186935425},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21162757277488708},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.15364155173301697}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9166404008865356},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.7123579978942871},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5767666101455688},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.547217845916748},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4978649616241455},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4524681270122528},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.42447349429130554},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.41339343786239624},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3884934186935425},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21162757277488708},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.15364155173301697},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2016.2623747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2016.2623747","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":28,"referenced_works":["https://openalex.org/W1481674910","https://openalex.org/W1984540590","https://openalex.org/W1989064223","https://openalex.org/W2003025695","https://openalex.org/W2011670293","https://openalex.org/W2012233719","https://openalex.org/W2035769579","https://openalex.org/W2043769961","https://openalex.org/W2046868318","https://openalex.org/W2056923645","https://openalex.org/W2057372885","https://openalex.org/W2065615867","https://openalex.org/W2067706152","https://openalex.org/W2075147842","https://openalex.org/W2097555694","https://openalex.org/W2103781722","https://openalex.org/W2108536000","https://openalex.org/W2109394932","https://openalex.org/W2110532959","https://openalex.org/W2142102521","https://openalex.org/W2144007657","https://openalex.org/W2222512263","https://openalex.org/W2268781749","https://openalex.org/W2317861045","https://openalex.org/W2401690567","https://openalex.org/W2507930339","https://openalex.org/W3105854486","https://openalex.org/W4254313632"],"related_works":["https://openalex.org/W2172159377","https://openalex.org/W2351865055","https://openalex.org/W2098618074","https://openalex.org/W2534888834","https://openalex.org/W1096586872","https://openalex.org/W2020731358","https://openalex.org/W2131004566","https://openalex.org/W2908171849","https://openalex.org/W1502347072","https://openalex.org/W4210774172"],"abstract_inverted_index":{"We":[0,28,89,106,136,168],"consider":[1,29],"a":[2,10,91,103,109,123,130,197],"dual-hop":[3],"amplify-and-forward":[4],"(AF)":[5],"relay-aided":[6],"multicarrier":[7,53],"system":[8,49],"between":[9],"source":[11,34,85,144,178],"and":[12,35,46,80,86,97,113],"destination,":[13],"in":[14,25,42],"which":[15,21],"there":[16],"is":[17,129],"an":[18,192],"external":[19],"eavesdropper":[20],"taps":[22],"the":[23,40,43,48,62,71,120,139,143,155,165,185],"signals":[24],"both":[26,138],"hops.":[27],"individual":[30],"power":[31,125,145,175],"constraints":[32],"at":[33,184,202],"relay.":[36,203],"The":[37,55],"relay":[38,87,147,174],"pairs":[39],"carriers":[41],"second":[44],"hop":[45],"enhances":[47],"sum":[50,56,134,166,194],"rate":[51,57,195],"through":[52],"diversity.":[54],"maximization":[58,96],"problem":[59,121],"belongs":[60],"to":[61,70,74,102,122,133,164],"class":[63],"of":[64,199],"mixed-integer":[65],"nonlinear":[66],"program":[67],"(MINLP)":[68],"due":[69],"variables":[72],"corresponding":[73],"subcarrier":[75],"(SC)":[76],"pairing":[77,201],"being":[78],"binary":[79],"its":[81],"joint":[82],"optimization":[83],"with":[84],"powers.":[88],"propose":[90],"solution":[92,116],"based":[93,117],"on":[94,118],"alternate":[95],"show":[98,170],"that":[99,171],"it":[100],"converges":[101],"local":[104],"maximum.":[105],"also":[107,158,169],"derive":[108,159],"computationally":[110],"less":[111],"complex":[112],"optimally":[114],"computable":[115],"transforming":[119],"single":[124],"variable":[126],"which,":[127],"ultimately,":[128],"lower":[131],"bound":[132,163],"rate.":[135,167],"analyze":[137],"solutions":[140],"when":[141],"either":[142,172],"or":[146,149,176,180],"power,":[148,179],"both,":[150,181],"are":[151,182],"very":[152],"high.":[153],"In":[154],"process,":[156],"we":[157],"asymptotically":[160],"achievable":[161],"upper":[162],"full":[173,177],"used":[183],"optimal":[186],"point.":[187],"Our":[188],"numerical":[189],"results":[190],"demonstrate":[191],"improved":[193],"over":[196],"scenario":[198],"no":[200]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}