{"id":"https://openalex.org/W2125387844","doi":"https://doi.org/10.1109/allerton.2010.5707057","title":"Real interference alignment for the K-user Gaussian interference compound wiretap channel","display_name":"Real interference alignment for the K-user Gaussian interference compound wiretap channel","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2125387844","doi":"https://doi.org/10.1109/allerton.2010.5707057","mag":"2125387844"},"language":"en","primary_location":{"id":"doi:10.1109/allerton.2010.5707057","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2010.5707057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 48th Annual Allerton Conference on Communication, Control, and Computing (Allerton)","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/A5052400932","display_name":"Jianwei Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jianwei Xie","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Department of Electrical and Computer Engineering, University of Maryland, College Park 20742, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park 20742, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021132487","display_name":"\u015eennur Uluku\u015f","orcid":"https://orcid.org/0000-0002-8219-8190"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sennur Ulukus","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Department of Electrical and Computer Engineering, University of Maryland, College Park 20742, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park 20742, USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052400932"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":2.3514,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8942598,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1252","last_page":"1257"},"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":0.9851999878883362,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/interference","display_name":"Interference (communication)","score":0.8174554109573364},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.8173758387565613},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.7074111700057983},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6281316876411438},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.608629047870636},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5975374579429626},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5773101449012756},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.47344160079956055},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.46850043535232544},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4675295352935791},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4539274573326111},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.44918522238731384},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4441211521625519},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.42840808629989624},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.41511279344558716},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4127504229545593},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3416286110877991},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2964935302734375},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.2488369345664978},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.23388198018074036},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2012290358543396},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.20060166716575623},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19978740811347961},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1637669801712036}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.8174554109573364},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.8173758387565613},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.7074111700057983},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6281316876411438},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.608629047870636},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5975374579429626},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5773101449012756},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.47344160079956055},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.46850043535232544},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4675295352935791},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4539274573326111},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.44918522238731384},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4441211521625519},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.42840808629989624},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.41511279344558716},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4127504229545593},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3416286110877991},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2964935302734375},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.2488369345664978},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.23388198018074036},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2012290358543396},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.20060166716575623},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19978740811347961},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1637669801712036},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/allerton.2010.5707057","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2010.5707057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 48th Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.299.9954","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.299.9954","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.umd.edu/~ulukus/papers/conf/allerton2010-real-align.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8399999737739563,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1640197322","https://openalex.org/W1654459120","https://openalex.org/W1681985504","https://openalex.org/W1979408141","https://openalex.org/W1994438116","https://openalex.org/W2043769961","https://openalex.org/W2072563372","https://openalex.org/W2080693943","https://openalex.org/W2092086200","https://openalex.org/W2096037147","https://openalex.org/W2100364607","https://openalex.org/W2101107238","https://openalex.org/W2104562009","https://openalex.org/W2112967760","https://openalex.org/W2113204587","https://openalex.org/W2124620429","https://openalex.org/W2128153585","https://openalex.org/W2133406100","https://openalex.org/W2136608712","https://openalex.org/W2137229169","https://openalex.org/W2144007657","https://openalex.org/W2148672861","https://openalex.org/W2159437533","https://openalex.org/W2159687282","https://openalex.org/W2166720624","https://openalex.org/W2170733622","https://openalex.org/W2172233962","https://openalex.org/W2536169641","https://openalex.org/W2950143642","https://openalex.org/W2952929578","https://openalex.org/W3100037902","https://openalex.org/W3100599267","https://openalex.org/W3103382732","https://openalex.org/W3106263997","https://openalex.org/W6637029679","https://openalex.org/W6637188974","https://openalex.org/W6637398789","https://openalex.org/W6649185205","https://openalex.org/W6668528977","https://openalex.org/W6673604286","https://openalex.org/W6674670766","https://openalex.org/W6677242103","https://openalex.org/W6684508114","https://openalex.org/W6785929478"],"related_works":["https://openalex.org/W2076234844","https://openalex.org/W2157458786","https://openalex.org/W1995014228","https://openalex.org/W1965847020","https://openalex.org/W1555606283","https://openalex.org/W1964136188","https://openalex.org/W2040700227","https://openalex.org/W2139688272","https://openalex.org/W2016076885","https://openalex.org/W2370450932"],"abstract_inverted_index":{"We":[0,23],"study":[1],"the":[2,13,31,46,57,64,71,75,79],"K-user":[3],"Gaussian":[4],"interference":[5,48,58],"wiretap":[6],"channel":[7,98],"with":[8],"N":[9],"external":[10],"eavesdroppers.":[11],"All":[12],"transmitters,":[14],"receivers":[15],"and":[16],"eavesdroppers":[17,76],"have":[18],"a":[19],"single":[20],"antenna":[21],"each.":[22],"propose":[24],"an":[25],"achievable":[26,52,83],"scheme":[27,53],"to":[28,62,77,92],"lower":[29],"bound":[30],"secure":[32,84],"degrees":[33],"of":[34,86],"freedom":[35],"(d.o.f.)":[36],"for":[37,95],"each":[38,60,87],"transmitter-receiver":[39,88],"pair.":[40],"Our":[41,51],"approach":[42],"is":[43,90],"based":[44],"on":[45],"(real)":[47],"alignment":[49],"technique.":[50],"not":[54],"only":[55],"aligns":[56,70],"at":[59],"receiver":[61],"prevent":[63],"d.o.f.":[65,85],"from":[66],"vanishing,":[67],"but":[68],"also":[69],"signals":[72],"observed":[73],"by":[74],"reduce":[78],"secrecy":[80],"penalty.":[81],"The":[82],"pair":[89],"shown":[91],"be":[93],"equations":[94],"almost":[96],"all":[97],"gains.":[99]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
