{"id":"https://openalex.org/W2050306758","doi":"https://doi.org/10.1109/isit.2012.6284225","title":"On private broadcasting over independent parallel channels","display_name":"On private broadcasting over independent parallel channels","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2050306758","doi":"https://doi.org/10.1109/isit.2012.6284225","mag":"2050306758"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2012.6284225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2012.6284225","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Information Theory Proceedings","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/A5046253142","display_name":"Ashish Khisti","orcid":"https://orcid.org/0000-0002-2331-8965"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ashish Khisti","raw_affiliation_strings":["Electrical and Computer Engineering, University of Toronto, Toronto, ONT, Canada","Electrical and Computer Engineering, University of Toronto, Toronto, ON"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Toronto, Toronto, ONT, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Electrical and Computer Engineering, University of Toronto, Toronto, ON","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006265534","display_name":"Tie Liu","orcid":"https://orcid.org/0000-0002-6412-2432"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tie Liu","raw_affiliation_strings":["Electrical and Computer Engineering, University of Toronto, College Station, TX, USA","Electrical and Computer Engineering, Texas A & M, College Station, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Toronto, College Station, TX, USA","institution_ids":[]},{"raw_affiliation_string":"Electrical and Computer Engineering, Texas A & M, College Station, TX","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"433","last_page":"437"},"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":0.9970999956130981,"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/T10237","display_name":"Cryptography and Data Security","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/codebook","display_name":"Codebook","score":0.9556494355201721},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6709637641906738},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.6326466202735901},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.5548386573791504},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4637302756309509},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4379723370075226},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4319920241832733},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3970709443092346},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25282174348831177}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9556494355201721},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6709637641906738},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.6326466202735901},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.5548386573791504},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4637302756309509},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4379723370075226},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4319920241832733},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3970709443092346},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25282174348831177},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"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":3,"locations":[{"id":"doi:10.1109/isit.2012.6284225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2012.6284225","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Information Theory Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.885.4858","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.885.4858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Ashish_Khisti/publication/234005715_Private_Broadcasting_over_Independent_Parallel_Channels/links/54733e480cf216f8cfaec8fc.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.887.8734","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.887.8734","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.comm.utoronto.ca/%7Eakhisti/kt.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W260296035","https://openalex.org/W1494099594","https://openalex.org/W1966209313","https://openalex.org/W1994438116","https://openalex.org/W1995875735","https://openalex.org/W2002867407","https://openalex.org/W2039499262","https://openalex.org/W2043371182","https://openalex.org/W2080693943","https://openalex.org/W2082545005","https://openalex.org/W2092086200","https://openalex.org/W2101107238","https://openalex.org/W2115843455","https://openalex.org/W2116789335","https://openalex.org/W2117605312","https://openalex.org/W2130334496","https://openalex.org/W2138495966","https://openalex.org/W2141432745","https://openalex.org/W2144007657","https://openalex.org/W2144094762","https://openalex.org/W2149777831","https://openalex.org/W2153045475","https://openalex.org/W2156214717","https://openalex.org/W2156239388","https://openalex.org/W2159687282","https://openalex.org/W2172233962","https://openalex.org/W4300840296","https://openalex.org/W6682104819"],"related_works":["https://openalex.org/W2293149949","https://openalex.org/W2026099691","https://openalex.org/W4284672201","https://openalex.org/W2377486419","https://openalex.org/W2943202426","https://openalex.org/W2950156284","https://openalex.org/W2736714427","https://openalex.org/W2163679795","https://openalex.org/W2137816434","https://openalex.org/W2017956276"],"abstract_inverted_index":{"We":[0,51],"study":[1],"private":[2],"broadcasting":[3],"of":[4,10,40,61,68,74,84,108],"two":[5,8,20],"messages":[6],"to":[7,43,95],"groups":[9],"users":[11,41],"over":[12],"reversely":[13],"degraded":[14],"parallel":[15],"channels.":[16],"Group":[17],"1":[18],"has":[19,31],"users,":[21],"both":[22],"interested":[23],"in":[24],"a":[25,57,69,75,85,99],"common":[26],"message":[27,36],"whereas":[28],"group":[29,39],"2":[30],"only":[32],"one":[33],"user.":[34],"The":[35],"for":[37,56],"each":[38],"needs":[42],"be":[44],"kept":[45],"confidential":[46],"from":[47],"the":[48,53,62,66,79,90,106],"other":[49],"group.":[50],"characterize":[52],"capacity":[54],"region":[55],"special":[58],"degradation":[59],"structure":[60],"channels":[63,97],"and":[64,82],"establish":[65],"optimality":[67,107],"superposition":[70],"codebook":[71,88],"where":[72,105],"codewords":[73,83],"secure":[76,86],"product-codebook":[77],"form":[78,89],"cloud":[80],"centers":[81],"multicast":[87],"satellite":[91],"codewords.":[92],"An":[93],"extension":[94],"Gaussian":[96,109],"with":[98],"sum-power":[100],"constraint":[101],"is":[102,111],"also":[103],"obtained,":[104],"codebooks":[110],"established":[112],"using":[113],"an":[114],"extremal":[115],"inequality.":[116]},"counts_by_year":[{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}