{"id":"https://openalex.org/W2542923267","doi":"https://doi.org/10.1109/acssc.2011.6189983","title":"Beamforming for secrecy rate maximization under outage constraints and partial CSI","display_name":"Beamforming for secrecy rate maximization under outage constraints and partial CSI","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2542923267","doi":"https://doi.org/10.1109/acssc.2011.6189983","mag":"2542923267"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2011.6189983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6189983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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/A5045112912","display_name":"Sabrina Gerbracht","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Sabrina Gerbracht","raw_affiliation_strings":["Communications Theory, Dresden University of Technology, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Communications Theory, Dresden University of Technology, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002887660","display_name":"Christian Scheunert","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Scheunert","raw_affiliation_strings":["Communications Theory, Dresden University of Technology, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Communications Theory, Dresden University of Technology, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029956964","display_name":"Eduard A. Jorswieck","orcid":"https://orcid.org/0000-0001-7893-8435"},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eduard A. Jorswieck","raw_affiliation_strings":["Communications Theory, Dresden University of Technology, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Communications Theory, Dresden University of Technology, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045112912"],"corresponding_institution_ids":["https://openalex.org/I78650965"],"apc_list":null,"apc_paid":null,"fwci":0.7949,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77931514,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"193","last_page":"197"},"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":0.9958999752998352,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.993399977684021,"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/beamforming","display_name":"Beamforming","score":0.8175731897354126},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7410688996315002},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7191410064697266},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.693635880947113},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6927183270454407},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6706386208534241},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5351897478103638},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5179457068443298},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5138126015663147},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4906858205795288},{"id":"https://openalex.org/keywords/secure-transmission","display_name":"Secure transmission","score":0.4725325405597687},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4671321213245392},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.43163052201271057},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4022098183631897},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.3898718059062958},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3627202808856964},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.22040683031082153},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19674614071846008},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14736050367355347},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1442510187625885}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8175731897354126},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7410688996315002},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7191410064697266},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.693635880947113},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6927183270454407},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6706386208534241},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5351897478103638},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5179457068443298},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5138126015663147},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4906858205795288},{"id":"https://openalex.org/C2779814227","wikidata":"https://www.wikidata.org/wiki/Q7444882","display_name":"Secure transmission","level":3,"score":0.4725325405597687},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4671321213245392},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.43163052201271057},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4022098183631897},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.3898718059062958},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3627202808856964},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.22040683031082153},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19674614071846008},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14736050367355347},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1442510187625885},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2011.6189983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6189983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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":14,"referenced_works":["https://openalex.org/W52732363","https://openalex.org/W1508697287","https://openalex.org/W1991614769","https://openalex.org/W2056099894","https://openalex.org/W2079364662","https://openalex.org/W2088892532","https://openalex.org/W2102654676","https://openalex.org/W2105147943","https://openalex.org/W2128153585","https://openalex.org/W2159437533","https://openalex.org/W2952285727","https://openalex.org/W3103382732","https://openalex.org/W4293702014","https://openalex.org/W6672576787"],"related_works":["https://openalex.org/W2765236478","https://openalex.org/W2167568384","https://openalex.org/W2116541631","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W4360996312","https://openalex.org/W1976511355","https://openalex.org/W2529506699","https://openalex.org/W2544668827","https://openalex.org/W1985632843"],"abstract_inverted_index":{"Secrecy":[0],"on":[1,20,60,98],"the":[2,11,21,31,37,45,52,55,61,65,73,81,109,121,127,132,139],"physical":[3],"layer":[4],"is":[5,72],"a":[6,93,99],"promising":[7],"technique":[8],"to":[9,30,54,64],"simplify":[10],"overall":[12],"cross-layer":[13],"secrecy":[14,128],"concept.":[15],"In":[16,42],"many":[17],"recent":[18],"works":[19],"multiple":[22],"antenna":[23],"wiretap":[24,77],"channel,":[25],"perfect":[26,112],"channel":[27,53,63,70,117,135],"state":[28,118],"information":[29,50,59,119],"intended":[32,66],"receiver":[33],"as":[34,36,113,115],"well":[35,114],"passive":[38],"eavesdropper":[39,122],"are":[40],"assumed.":[41],"this":[43],"work,":[44],"transmitter":[46],"has":[47],"only":[48],"partial":[49],"about":[51],"eavesdropper,":[56],"but":[57],"full":[58],"main":[62],"receiver.":[67],"The":[68,106],"applied":[69],"model":[71],"flat-fading":[74],"multiple-input":[75],"single-output":[76],"channel.":[78,123],"We":[79],"minimize":[80],"outage":[82,129],"probability":[83,130],"of":[84,120,134],"secure":[85],"transmission":[86],"under":[87],"single-stream":[88],"beamforming.":[89],"Additionally,":[90],"we":[91],"derive":[92],"suboptimal":[94],"beamforming":[95],"scheme":[96],"based":[97],"Markov":[100],"bound,":[101],"which":[102],"performs":[103],"reasonably":[104],"well.":[105],"results":[107],"generalize":[108],"cases":[110],"with":[111],"without":[116],"Numerical":[124],"simulations":[125],"illustrate":[126],"over":[131],"degree":[133],"knowledge":[136],"and":[137],"confirm":[138],"theoretical":[140],"results.":[141]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}