{"id":"https://openalex.org/W2121881701","doi":"https://doi.org/10.1109/ciss.2010.5464970","title":"Relay beamforming strategies for physical-layer security","display_name":"Relay beamforming strategies for physical-layer security","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2121881701","doi":"https://doi.org/10.1109/ciss.2010.5464970","mag":"2121881701"},"language":"en","primary_location":{"id":"doi:10.1109/ciss.2010.5464970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2010.5464970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 44th Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5053587631","display_name":"Junwei Zhang","orcid":"https://orcid.org/0000-0002-1213-6031"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junwei Zhang","raw_affiliation_strings":["Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA","Department of Electrical Engineering, University of Nebraska-Lincoln, 68588, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Nebraska-Lincoln, 68588, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076753154","display_name":"M. Cenk Gursoy","orcid":"https://orcid.org/0000-0002-7352-1013"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mustafa Cenk Gursoy","raw_affiliation_strings":["Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA","Department of Electrical Engineering, University of Nebraska-Lincoln, 68588, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Nebraska, Lincoln, Lincolnshire, NE, USA","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Nebraska-Lincoln, 68588, USA","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I114395901"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":85,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9976000189781189,"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":0.9452261924743652},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.8219073414802551},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7282427549362183},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7007910013198853},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6653188467025757},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.4592253267765045},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4502998888492584},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.41749945282936096},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3955634534358978},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3709447979927063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2870869040489197},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2311697006225586},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17694741487503052},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.059957265853881836}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.9452261924743652},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8219073414802551},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7282427549362183},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7007910013198853},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6653188467025757},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.4592253267765045},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4502998888492584},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.41749945282936096},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3955634534358978},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3709447979927063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2870869040489197},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2311697006225586},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17694741487503052},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.059957265853881836},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ciss.2010.5464970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2010.5464970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 44th Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.763.8084","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.763.8084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1004.0899.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W312813459","https://openalex.org/W1967073510","https://openalex.org/W1981745143","https://openalex.org/W1989840033","https://openalex.org/W1991614769","https://openalex.org/W2027735696","https://openalex.org/W2043769961","https://openalex.org/W2048057186","https://openalex.org/W2080693943","https://openalex.org/W2102636795","https://openalex.org/W2111398884","https://openalex.org/W2112967760","https://openalex.org/W2119741793","https://openalex.org/W2127292376","https://openalex.org/W2128153585","https://openalex.org/W2129477191","https://openalex.org/W2130334496","https://openalex.org/W2144007657","https://openalex.org/W2159687282","https://openalex.org/W2296319761","https://openalex.org/W2536620281","https://openalex.org/W2542429611","https://openalex.org/W2798909945","https://openalex.org/W4250589301","https://openalex.org/W6610930706","https://openalex.org/W6677861947","https://openalex.org/W6728664312"],"related_works":["https://openalex.org/W2493929861","https://openalex.org/W2765236478","https://openalex.org/W4360996312","https://openalex.org/W2529506699","https://openalex.org/W2088352174","https://openalex.org/W2766792752","https://openalex.org/W4286695888","https://openalex.org/W3084132786","https://openalex.org/W4327661444","https://openalex.org/W2034991012"],"abstract_inverted_index":{"In":[0,18,50],"this":[1],"paper,":[2],"collaborative":[3],"use":[4],"of":[5,37,93],"relays":[6],"to":[7,75],"form":[8],"a":[9],"beamforming":[10,23,61,80,88],"system":[11],"and":[12,27,66,82,104],"provide":[13],"physical-layer":[14],"security":[15],"is":[16,48,73],"investigated.":[17],"particular,":[19],"amplify-and-forward":[20],"(AF)":[21],"relay":[22,29,102],"designs":[24,89],"under":[25,63],"total":[26,65],"individual":[28,67],"power":[30,68],"constraints":[31],"are":[32,96,107],"studied":[33],"with":[34],"the":[35,39,51,59,78,84,91],"goal":[36],"maximizing":[38],"secrecy":[40,85],"rates":[41],"when":[42],"perfect":[43],"channel":[44],"state":[45],"information":[46],"(CSI)":[47],"available.":[49],"AF":[52],"scheme,":[53],"not":[54],"having":[55],"analytical":[56],"solutions":[57],"for":[58,98],"optimal":[60,79],"design":[62],"both":[64],"constraints,":[69],"an":[70],"iterative":[71],"algorithm":[72],"proposed":[74],"numerically":[76],"obtain":[77],"structure":[81],"maximize":[83],"rates.":[86],"Robust":[87],"in":[90],"presence":[92],"imperfect":[94],"CSI":[95],"investigated":[97],"decode-and-forward":[99],"(DF)":[100],"based":[101],"beamforming,":[103],"optimization":[105],"frameworks":[106],"provided.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":18},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":9}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
