{"id":"https://openalex.org/W4230019764","doi":"https://doi.org/10.1109/glocom.2014.7417336","title":"Secure Information Transmission in the Presence of Energy-Harvesting Eavesdroppers in Multi-Cell Networks","display_name":"Secure Information Transmission in the Presence of Energy-Harvesting Eavesdroppers in Multi-Cell Networks","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W4230019764","doi":"https://doi.org/10.1109/glocom.2014.7417336"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7417336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417336","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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":"2015 IEEE Global Communications Conference (GLOBECOM)","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/A5100458415","display_name":"Tuan Anh Le","orcid":"https://orcid.org/0000-0003-0612-3717"},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tuan Anh Le","raw_affiliation_strings":["School of Science and Technology, Middlesex University, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Middlesex University, London, UK","institution_ids":["https://openalex.org/I60488453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061828397","display_name":"Huan X. Nguyen","orcid":"https://orcid.org/0000-0002-4105-2558"},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Huan X. Nguyen","raw_affiliation_strings":["School of Science and Technology, Middlesex University, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Middlesex University, London, UK","institution_ids":["https://openalex.org/I60488453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079131461","display_name":"Quoc\u2010Tuan Vien","orcid":"https://orcid.org/0000-0001-5490-904X"},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Quoc-Tuan Vien","raw_affiliation_strings":["School of Science and Technology, Middlesex University, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Middlesex University, London, UK","institution_ids":["https://openalex.org/I60488453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083933813","display_name":"Mehmet Karamanoglu","orcid":"https://orcid.org/0000-0002-5049-2993"},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mehmet Karamanoglu","raw_affiliation_strings":["School of Science and Technology, Middlesex University, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Middlesex University, London, UK","institution_ids":["https://openalex.org/I60488453"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.39439882,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9987000226974487,"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":0.9987000226974487,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9979000091552734,"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":0.9710999727249146,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7193459272384644},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6692276000976562},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6357913017272949},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6008220911026001},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5241613388061523},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.48838919401168823},{"id":"https://openalex.org/keywords/secure-transmission","display_name":"Secure transmission","score":0.48783162236213684},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.47976502776145935},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4778596758842468},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.45791852474212646},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.4205198884010315},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4161757528781891},{"id":"https://openalex.org/keywords/power-budget","display_name":"Power budget","score":0.4116681218147278},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.41083061695098877},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.4100455343723297},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3980892300605774},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3729076683521271},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.2621190845966339},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22823157906532288},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.21758517622947693},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16846391558647156},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16056594252586365},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09850373864173889},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08527502417564392}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7193459272384644},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6692276000976562},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6357913017272949},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6008220911026001},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5241613388061523},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.48838919401168823},{"id":"https://openalex.org/C2779814227","wikidata":"https://www.wikidata.org/wiki/Q7444882","display_name":"Secure transmission","level":3,"score":0.48783162236213684},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.47976502776145935},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4778596758842468},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.45791852474212646},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.4205198884010315},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4161757528781891},{"id":"https://openalex.org/C149768029","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Power budget","level":4,"score":0.4116681218147278},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.41083061695098877},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.4100455343723297},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3980892300605774},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3729076683521271},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.2621190845966339},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22823157906532288},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.21758517622947693},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16846391558647156},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16056594252586365},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09850373864173889},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08527502417564392},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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/glocom.2014.7417336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417336","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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":"2015 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W312813459","https://openalex.org/W1512987657","https://openalex.org/W1549324242","https://openalex.org/W1996215314","https://openalex.org/W2046906023","https://openalex.org/W2048458497","https://openalex.org/W2051975632","https://openalex.org/W2079032052","https://openalex.org/W2081035264","https://openalex.org/W2086609228","https://openalex.org/W2096439448","https://openalex.org/W2109005286","https://openalex.org/W2117987323","https://openalex.org/W2121233130","https://openalex.org/W2122744491","https://openalex.org/W2131350052","https://openalex.org/W2764170017","https://openalex.org/W3105289681","https://openalex.org/W4250589301","https://openalex.org/W6610930706","https://openalex.org/W6672279562","https://openalex.org/W7014245034"],"related_works":["https://openalex.org/W2290997318","https://openalex.org/W4256489728","https://openalex.org/W2898171979","https://openalex.org/W3036307543","https://openalex.org/W2949279503","https://openalex.org/W3000666698","https://openalex.org/W2286038800","https://openalex.org/W821010501","https://openalex.org/W2758830652","https://openalex.org/W2001401221"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,131],"study":[4],"simultaneous":[5],"data":[6,57],"transmission":[7,206],"and":[8,16,41,107,201],"power":[9,37,44,109,116,196],"transfer":[10],"for":[11,72,104,204],"multiple":[12],"information":[13,76,102],"receivers":[14,18],"(IRs)":[15],"energy-harvesting":[17],"(ERs)":[19],"in":[20,167,172,186],"cellular":[21],"networks.":[22],"We":[23,141],"propose":[24],"an":[25],"optimization":[26],"problem":[27,136,147],"to":[28,49,66],"maximize":[29],"a":[30,90,138,168],"linear":[31],"combination":[32],"of":[33,54,64,83,188,207],"the":[34,50,61,105,114,134,145,180,205],"useful":[35],"signal":[36,65],"at":[38,45,86,117,198],"each":[39,46,118,199],"IR":[40],"total":[42,192],"received":[43,195],"ER":[47,88,200],"subject":[48],"following":[51],"three":[52],"sets":[53],"constraints:":[55],"i)":[56],"reliability":[58],"by":[59,78,111],"maintaining":[60],"required":[62],"level":[63,197],"interference":[67],"plus":[68],"noise":[69],"ratio":[70],"(SINR)":[71],"all":[73,84],"IRs;":[74,106],"ii)":[75],"security":[77],"keeping":[79],"leakage":[80],"SINR":[81],"levels":[82],"IRs":[85],"every":[87],"below":[89],"predefined":[91],"value,":[92],"which":[93],"helps":[94],"prevent":[95],"possible":[96],"eavesdroppers,":[97],"i.e.,":[98],"ERs,":[99],"from":[100],"detecting":[101],"aimed":[103],"iii)":[108],"consumption":[110],"guaranteeing":[112],"that":[113,144,179],"transmit":[115],"base":[119],"station":[120],"is":[121],"within":[122],"its":[123],"available":[124],"budget.":[125],"Using":[126],"semidefinite":[127],"relaxation":[128],"(SDR)":[129],"technique,":[130],"then":[132],"transform":[133],"proposed":[135,181],"into":[137],"convex":[139],"form.":[140],"further":[142],"prove":[143],"transformed":[146],"always":[148],"yields":[149],"rank-one":[150],"optimal":[151,174],"solution.":[152],"Hence,":[153],"our":[154],"approach":[155,182],"does":[156],"not":[157],"require":[158],"any":[159],"computationally":[160],"expensive":[161],"randomization":[162],"procedure,":[163],"as":[164],"usually":[165],"utilized":[166],"typical":[169],"SDR":[170],"method,":[171],"obtaining":[173],"solutions.":[175],"Simulation":[176],"results":[177],"indicate":[178],"prevails":[183],"conventional":[184],"scheme":[185],"terms":[187],"providing":[189],"higher":[190,194],"IRs'":[191],"throughput,":[193],"more":[202],"secure":[203],"information.":[208]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
