{"id":"https://openalex.org/W2768257695","doi":"https://doi.org/10.1109/globalsip.2017.8308618","title":"Transmitter optimization for MISO system with service integration of multicasting and confidential broadcasting","display_name":"Transmitter optimization for MISO system with service integration of multicasting and confidential broadcasting","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2768257695","doi":"https://doi.org/10.1109/globalsip.2017.8308618","mag":"2768257695"},"language":"en","primary_location":{"id":"doi:10.1109/globalsip.2017.8308618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2017.8308618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","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/A5100655817","display_name":"Shiyu Chen","orcid":"https://orcid.org/0000-0002-3112-1732"},"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":true,"raw_author_name":"Shiyu Chen","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"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/A5100456848","display_name":"Zhi Chen","orcid":"https://orcid.org/0000-0003-2943-9861"},"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":"Zhi Chen","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"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/A5110533801","display_name":"Weidong Mei","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":"Weidong Mei","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"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/A5020825307","display_name":"Shaoqian Li","orcid":"https://orcid.org/0000-0001-7030-3195"},"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":"Shaoqian Li","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"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":4,"corresponding_author_ids":["https://openalex.org/A5100655817"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.1433,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52540023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"131","last_page":"135"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9962999820709229,"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":0.995199978351593,"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/multicast","display_name":"Multicast","score":0.8227668404579163},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7890678644180298},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5734029412269592},{"id":"https://openalex.org/keywords/secure-multicast","display_name":"Secure multicast","score":0.5686025023460388},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5599768161773682},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.49051564931869507},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.473256379365921},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.46177801489830017},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.43501436710357666},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.42546069622039795},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.42028331756591797},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.41967862844467163},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.3866926431655884},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32285261154174805},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2331283986568451},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15397775173187256},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15342304110527039},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1409306824207306},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.128938227891922},{"id":"https://openalex.org/keywords/pragmatic-general-multicast","display_name":"Pragmatic General Multicast","score":0.12731719017028809},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.11960995197296143}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8227668404579163},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7890678644180298},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5734029412269592},{"id":"https://openalex.org/C2776147584","wikidata":"https://www.wikidata.org/wiki/Q2711392","display_name":"Secure multicast","level":5,"score":0.5686025023460388},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5599768161773682},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.49051564931869507},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.473256379365921},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.46177801489830017},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.43501436710357666},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.42546069622039795},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.42028331756591797},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.41967862844467163},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.3866926431655884},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32285261154174805},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2331283986568451},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15397775173187256},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15342304110527039},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1409306824207306},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.128938227891922},{"id":"https://openalex.org/C112037812","wikidata":"https://www.wikidata.org/wiki/Q2107523","display_name":"Pragmatic General Multicast","level":4,"score":0.12731719017028809},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.11960995197296143}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globalsip.2017.8308618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2017.8308618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1568307856","https://openalex.org/W1596307101","https://openalex.org/W2060385240","https://openalex.org/W2082276212","https://openalex.org/W2112967760","https://openalex.org/W2117785121","https://openalex.org/W2119466792","https://openalex.org/W2122744491","https://openalex.org/W2144007657","https://openalex.org/W2156577211","https://openalex.org/W2167200713","https://openalex.org/W2461554860","https://openalex.org/W2520940195","https://openalex.org/W3098910666","https://openalex.org/W3104227429","https://openalex.org/W4242209908"],"related_works":["https://openalex.org/W2371847117","https://openalex.org/W2393131931","https://openalex.org/W2392241939","https://openalex.org/W2379693083","https://openalex.org/W2382754013","https://openalex.org/W2390304198","https://openalex.org/W1977745377","https://openalex.org/W2373348596","https://openalex.org/W2016444326","https://openalex.org/W2659348321"],"abstract_inverted_index":{"This":[0,83,109],"paper":[1],"considers":[2],"a":[3,34,41,89,131],"two-user":[4],"multiple-input":[5],"single-output":[6],"Gaussian":[7],"broadcast":[8],"channel":[9],"model":[10],"with":[11,95,155,177],"two":[12,72,150],"sorts":[13],"of":[14,98,105,144,162,171,182,195],"information":[15],"transfer,":[16],"i.e.,":[17],"multicasting":[18],"and":[19,40,70,102,124,148],"confidential":[20,42,73,106,151],"broadcasting.":[21],"Specifically,":[22],"three":[23],"service":[24,100,107],"messages":[25,152],"are":[26,153,188],"combined":[27],"at":[28],"the":[29,53,62,67,71,77,96,103,126,139,145,149,160,168,180,183,193],"transmitter.":[30],"The":[31],"transmitter":[32],"sends":[33],"multicast":[35,68,99,146],"message":[36,43,69,147],"to":[37,44,59,179,191],"both":[38],"users,":[39],"each":[45],"user":[46],"which":[47,158],"is":[48,58,81,112,175],"kept":[49],"perfectly":[50],"secret":[51],"from":[52],"other":[54],"user.":[55],"Our":[56],"goal":[57],"jointly":[60],"design":[61],"optimal":[63,140],"input":[64,141],"covariances":[65],"for":[66],"messages,":[74],"such":[75],"that":[76,138,167],"secrecy":[78,90],"capacity":[79],"region":[80],"maximized.":[82],"problem":[84,94,111,129],"can":[85],"be":[86],"formulated":[87],"as":[88],"rate":[91],"maximization":[92],"(SRM)":[93],"quality":[97,104],"constraint":[101],"constraint.":[108],"SRM":[110,128],"nonconvex":[113],"by":[114],"nature.":[115],"To":[116],"solve":[117],"it,":[118],"we":[119,136,165],"reveal":[120],"its":[121],"hidden":[122],"convexity":[123],"transform":[125],"original":[127],"into":[130],"semidefinite":[132],"programming":[133],"problem.":[134],"Furthermore,":[135],"prove":[137],"covariance":[142],"matrices":[143],"always":[154],"rank":[156],"one,":[157],"implies":[159],"optimality":[161],"beamforming.":[163],"Besides,":[164],"show":[166,192],"arithmetic":[169],"complexity":[170],"our":[172,196],"proposed":[173,197],"method":[174],"polynomial":[176],"regard":[178],"dimension":[181],"optimization":[184],"variables.":[185],"Numerical":[186],"results":[187],"finally":[189],"presented":[190],"efficacy":[194],"method.":[198]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}