{"id":"https://openalex.org/W2881867352","doi":"https://doi.org/10.1109/tit.2018.2855058","title":"Physical-Layer Security in TDD Massive MIMO","display_name":"Physical-Layer Security in TDD Massive MIMO","publication_year":2018,"publication_date":"2018-07-11","ids":{"openalex":"https://openalex.org/W2881867352","doi":"https://doi.org/10.1109/tit.2018.2855058","mag":"2881867352"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2018.2855058","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2018.2855058","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":["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/A5019085785","display_name":"Y. Ozan Basciftci","orcid":"https://orcid.org/0000-0002-7075-2190"},"institutions":[{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuksel Ozan Basciftci","raw_affiliation_strings":["Qualcomm Inc., Boxborough, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-7075-2190","affiliations":[{"raw_affiliation_string":"Qualcomm Inc., Boxborough, MA, USA","institution_ids":["https://openalex.org/I4210087596","https://openalex.org/I4210111675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030047891","display_name":"C. Emre Koksal","orcid":"https://orcid.org/0000-0001-8463-4446"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Can Emre Koksal","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA"],"raw_orcid":"https://orcid.org/0000-0001-8463-4446","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088515682","display_name":"Alexei Ashikhmin","orcid":"https://orcid.org/0000-0002-7016-1614"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexei Ashikhmin","raw_affiliation_strings":["Bell Laboratories, Alacatel-Lucent, Murray Hill, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alacatel-Lucent, Murray Hill, NJ, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5875,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.83173919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"64","issue":"11","first_page":"7359","last_page":"7380"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9232000112533569,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9028000235557556,"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/jamming","display_name":"Jamming","score":0.8774511814117432},{"id":"https://openalex.org/keywords/eavesdropping","display_name":"Eavesdropping","score":0.8028362989425659},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.6312767267227173},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6042527556419373},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5826900005340576},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5217317342758179},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5032746195793152},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.4844975173473358},{"id":"https://openalex.org/keywords/information-leakage","display_name":"Information leakage","score":0.4540371298789978},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.413780152797699},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36102965474128723},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21263235807418823},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18509811162948608},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1747388243675232},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0666685700416565}],"concepts":[{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.8774511814117432},{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.8028362989425659},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.6312767267227173},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6042527556419373},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5826900005340576},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5217317342758179},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5032746195793152},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.4844975173473358},{"id":"https://openalex.org/C2779201187","wikidata":"https://www.wikidata.org/wiki/Q2775060","display_name":"Information leakage","level":2,"score":0.4540371298789978},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.413780152797699},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36102965474128723},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21263235807418823},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18509811162948608},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1747388243675232},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0666685700416565},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.2018.2855058","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2018.2855058","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G2990818776","display_name":null,"funder_award_id":"N00014-16-1-2253","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G5789372060","display_name":"NeTS: Medium: Connecting the Next Billion: Rethinking Wireless Network Design Principles for the Internet-of-Everything","funder_award_id":"1514260","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"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W751677133","https://openalex.org/W1524013832","https://openalex.org/W1971443733","https://openalex.org/W1996360405","https://openalex.org/W1997834106","https://openalex.org/W2023535408","https://openalex.org/W2043769961","https://openalex.org/W2057565382","https://openalex.org/W2072563372","https://openalex.org/W2073073338","https://openalex.org/W2076457767","https://openalex.org/W2084304524","https://openalex.org/W2099111195","https://openalex.org/W2106929598","https://openalex.org/W2111113050","https://openalex.org/W2114945762","https://openalex.org/W2121315337","https://openalex.org/W2131110609","https://openalex.org/W2133406100","https://openalex.org/W2143854845","https://openalex.org/W2147601077","https://openalex.org/W2149808502","https://openalex.org/W2156186849","https://openalex.org/W2163599171","https://openalex.org/W2293366823","https://openalex.org/W2403230996","https://openalex.org/W2539198515","https://openalex.org/W2615886008","https://openalex.org/W2949672874","https://openalex.org/W2962936571","https://openalex.org/W2963569604","https://openalex.org/W2963767492","https://openalex.org/W3101985270","https://openalex.org/W3103427516","https://openalex.org/W3133603318","https://openalex.org/W4232836212","https://openalex.org/W4299883710","https://openalex.org/W4300840296","https://openalex.org/W6713313195"],"related_works":["https://openalex.org/W2801712179","https://openalex.org/W3045882672","https://openalex.org/W4313315695","https://openalex.org/W2560615025","https://openalex.org/W2995805091","https://openalex.org/W2064946300","https://openalex.org/W3198833577","https://openalex.org/W4211070069","https://openalex.org/W3010964467","https://openalex.org/W3026705917"],"abstract_inverted_index":{"We":[0,22,158,195],"consider":[1,136],"a":[2,103,109,215],"single-cell":[3],"downlink":[4],"time-division":[5],"duplex-based":[6],"massive":[7,26],"MIMO":[8,27],"communication":[9,28,45,51],"in":[10,37,66,94,144,184,188,214],"the":[11,25,39,43,49,53,59,67,76,86,116,127,131,137,146,152,155,165,174,185,189,192,207,219,227,229,236],"presence":[12,68],"of":[13,17,62,69,88,112,179,191,209],"an":[14,71,163,232],"adversary":[15,40,128,147],"capable":[16],"jamming":[18,35,130,143],"and":[19,46,52,149,154,200,218],"eavesdropping":[20],"simultaneously.":[21],"show":[23,57,120,159,201],"that":[24,58,121,160],"is":[29,169,212],"naturally":[30],"resilient":[31],"to":[32,75,96,115,171,235],"no":[33,81,241],"training-phase":[34,142,204],"attack":[36,72,199],"which":[38,145],"jams":[41,148],"only":[42],"data":[44,50,156],"eavesdrops":[47,150],"both":[48,151],"training.":[54],"Specifically,":[55,134],"we":[56,84,119,135],"secure":[60,177],"degrees":[61],"freedom":[63],"(SDoF)":[64],"attained":[65],"such":[70,162],"are":[73,123],"identical":[74,170,234],"maximum":[77,166,175,237],"DoF":[78,239],"attainable":[79],"under":[80,161,203,240],"attack.":[82,242],"Furthermore,":[83,173],"evaluate":[85],"number":[87,190,208],"base":[89],"station":[90],"(BS)":[91],"antennas":[92],"necessary":[93],"order":[95],"establish":[97],"information":[98,113],"theoretic":[99],"security":[100],"without":[101],"even":[102,183],"need":[104],"for":[105,108],"Wyner":[106],"encoding":[107],"given":[110],"rate":[111],"leakage":[114],"attacker.":[117],"Next,":[118],"things":[122],"completely":[124],"different":[125],"once":[126],"starts":[129],"training":[132,153],"phase.":[133],"pilot":[138,210,220],"contamination":[139],"attack,":[140,164],"called":[141],"communication.":[157],"achieved":[167],"SDoF":[168,233],"zero.":[172],"achievable":[176,238],"rates":[178],"users":[180,230],"also":[181],"vanish,":[182],"asymptotic":[186],"regime":[187],"BS":[193],"antennas.":[194],"finally":[196],"address":[197],"this":[198],"that,":[202],"jamming,":[205],"if":[206],"signals":[211],"scaled":[213],"certain":[216],"way":[217],"signal":[221],"assignments":[222],"can":[223],"be":[224],"hidden":[225],"from":[226],"adversary,":[228],"achieve":[231]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}