{"id":"https://openalex.org/W2205960012","doi":"https://doi.org/10.1109/tit.2016.2618725","title":"Secure Degrees of Freedom of One-Hop Wireless Networks With No Eavesdropper CSIT","display_name":"Secure Degrees of Freedom of One-Hop Wireless Networks With No Eavesdropper CSIT","publication_year":2016,"publication_date":"2016-10-19","ids":{"openalex":"https://openalex.org/W2205960012","doi":"https://doi.org/10.1109/tit.2016.2618725","mag":"2205960012"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2016.2618725","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2016.2618725","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1506.06114","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Pritam Mukherjee","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":false,"raw_author_name":"Pritam Mukherjee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jianwei Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]},{"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":"Jianwei Xie","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Google Inc, Mountain View, CA, USA"],"raw_orcid":null,"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":"Google Inc, Mountain View, CA, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":null,"display_name":"Sennur Ulukus","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"],"raw_orcid":"https://orcid.org/0000-0002-8219-8190","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9763,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.91377763,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"63","issue":"3","first_page":"1898","last_page":"1922"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9797000288963318,"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":0.9797000288963318,"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":0.006000000052154064,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.0019000000320374966,"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/unavailability","display_name":"Unavailability","score":0.8481000065803528},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7709000110626221},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7572000026702881},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5784000158309937},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5436999797821045},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.4560000002384186},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3682999908924103},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.36309999227523804}],"concepts":[{"id":"https://openalex.org/C2780505938","wikidata":"https://www.wikidata.org/wiki/Q17093282","display_name":"Unavailability","level":2,"score":0.8481000065803528},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7709000110626221},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7572000026702881},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6570000052452087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6352999806404114},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5784000158309937},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5436999797821045},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.4560000002384186},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3682999908924103},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.36309999227523804},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.3427000045776367},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34150001406669617},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.3361000120639801},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3292999863624573},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.299699991941452},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2994000017642975},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.29120001196861267},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.26249998807907104},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.25870001316070557},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2565999925136566},{"id":"https://openalex.org/C149862233","wikidata":"https://www.wikidata.org/wiki/Q864142","display_name":"Binary erasure channel","level":4,"score":0.25189998745918274}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tit.2016.2618725","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2016.2618725","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1506.06114","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1506.06114","pdf_url":"https://arxiv.org/pdf/1506.06114","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1506.06114","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1506.06114","pdf_url":"https://arxiv.org/pdf/1506.06114","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5949745530","display_name":null,"funder_award_id":"CCF 14-22111","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7288187348","display_name":null,"funder_award_id":"CCF 14-22129","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G804398225","display_name":null,"funder_award_id":"CNS 13-14733","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W52732363","https://openalex.org/W1977802010","https://openalex.org/W1979408141","https://openalex.org/W1994933462","https://openalex.org/W2000911299","https://openalex.org/W2022854997","https://openalex.org/W2043430224","https://openalex.org/W2043769961","https://openalex.org/W2066756119","https://openalex.org/W2079525500","https://openalex.org/W2080693943","https://openalex.org/W2082545005","https://openalex.org/W2083160756","https://openalex.org/W2095214648","https://openalex.org/W2096037147","https://openalex.org/W2107689535","https://openalex.org/W2109962983","https://openalex.org/W2115613211","https://openalex.org/W2118269164","https://openalex.org/W2128153585","https://openalex.org/W2129457795","https://openalex.org/W2129771846","https://openalex.org/W2130172876","https://openalex.org/W2130334496","https://openalex.org/W2142102521","https://openalex.org/W2144007657","https://openalex.org/W2158946869","https://openalex.org/W2159687282","https://openalex.org/W2167165277","https://openalex.org/W2168448439","https://openalex.org/W6636187082","https://openalex.org/W6637188974","https://openalex.org/W6641868592"],"related_works":[],"abstract_inverted_index":{"We":[0,58],"consider":[1],"three":[2,199],"channel":[3,7,21,29,66,81,96,100,121,126,153,200],"models:":[4],"the":[5,11,18,36,43,61,64,70,76,79,92,98,111,116,138,151,158,170,173,180,192,198,204,221,232,236],"wiretap":[6,15,80,95,120,125],"with":[8,22,82,101,127,154],"M":[9],"helpers,":[10],"K-user":[12,19,117],"multiple":[13,93,118],"access":[14,94,119],"channel,":[16],"and":[17,55,97,137],"interference":[20,99,152],"an":[23,102,155],"external":[24,103,156],"eavesdropper,":[25,157],"when":[26,203],"no":[27],"eavesdropper's":[28,65,114,174,183],"state":[30,67],"information":[31,68],"(CSI)":[32],"is":[33,86,208],"available":[34],"at":[35,69,226],"transmitters.":[37],"In":[38,105],"each":[39],"case,":[40],"we":[41,107],"establish":[42],"optimal":[44,139,159,193],"sum":[45,134,140,160],"secure":[46],"degrees":[47],"of":[48,63,78,113,172,182,197,206,223,235],"freedom":[49],"(s.d.o.f.)":[50],"by":[51,231],"providing":[52],"achievable":[53,237],"schemes":[54,238],"matching":[56],"converses.":[57],"show":[59,108,178],"that":[60,109,179,212],"unavailability":[62,222],"transmitter":[71],"(CSIT)":[72],"does":[73,185],"not":[74,186],"reduce":[75],"s.d.o.f.":[77,89,135,141,161,194],"helpers.":[83],"However,":[84],"there":[85],"loss":[87],"in":[88,110,169,241],"for":[90,195],"both":[91],"eavesdropper.":[104],"particular,":[106],"absence":[112,171],"CSIT,":[115],"reduces":[122,142],"to":[123,146,166,220],"a":[124,133,188],"(K":[128],"-":[129],"1)":[130],"helpers":[131],"from":[132,143,163],"perspective,":[136],"K(K-1)":[144,164],"/K(K-1)+1":[145],"K-1":[147],"K":[148],".":[149],"For":[150],"decreases":[162],"/2K-1":[165],"K-1/":[167],"2":[168],"CSIT.":[175],"Our":[176],"results":[177],"lack":[181],"CSIT":[184,225],"have":[187],"significant":[189],"impact":[190],"on":[191],"any":[196],"models,":[201],"especially":[202],"number":[205],"users":[207],"large.":[209],"This":[210],"implies":[211],"physical":[213],"layer":[214],"security":[215],"can":[216],"be":[217],"made":[218],"robust":[219],"eavesdropper":[224],"high":[227],"signal-to-noise":[228],"ratio":[229],"regimes":[230],"careful":[233],"modification":[234],"as":[239],"demonstrated":[240],"this":[242],"paper.":[243]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}