{"id":"https://openalex.org/W2922166137","doi":"https://doi.org/10.1109/tifs.2019.2905759","title":"Physical Layer Security in Wireless Sensor Networks Using Distributed Co-Phasing","display_name":"Physical Layer Security in Wireless Sensor Networks Using Distributed Co-Phasing","publication_year":2019,"publication_date":"2019-03-18","ids":{"openalex":"https://openalex.org/W2922166137","doi":"https://doi.org/10.1109/tifs.2019.2905759","mag":"2922166137"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2019.2905759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2019.2905759","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Forensics and Security","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/A5021436255","display_name":"Ribhu Chopra","orcid":null},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ribhu Chopra","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, IIT Guwahati, Guwahati, India"],"raw_orcid":"https://orcid.org/0000-0002-9095-8081","affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, IIT Guwahati, Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052103809","display_name":"Chandra R. Murthy","orcid":"https://orcid.org/0000-0003-4901-9434"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandra R. Murthy","raw_affiliation_strings":["Department of Electrical Communication Engineering, Indian Institute of Science, Bengaluru, India"],"raw_orcid":"https://orcid.org/0000-0003-4901-9434","affiliations":[{"raw_affiliation_string":"Department of Electrical Communication Engineering, Indian Institute of Science, Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032268885","display_name":"Ramesh Annavajjala","orcid":null},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramesh Annavajjala","raw_affiliation_strings":["College of Computer and Information Science, Northeastern University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer and Information Science, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5179,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.82706551,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"14","issue":"10","first_page":"2662","last_page":"2675"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9994000196456909,"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":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7874934077262878},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.7034575343132019},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6743986010551453},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6714644432067871},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5343073606491089},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.532238245010376},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4787551760673523},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4512821137905121},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4406471848487854},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.43342119455337524},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4233975112438202},{"id":"https://openalex.org/keywords/secure-transmission","display_name":"Secure transmission","score":0.4110203683376312},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.16895374655723572},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13138824701309204},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.06557634472846985}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7874934077262878},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.7034575343132019},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6743986010551453},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6714644432067871},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5343073606491089},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.532238245010376},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4787551760673523},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4512821137905121},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4406471848487854},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.43342119455337524},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4233975112438202},{"id":"https://openalex.org/C2779814227","wikidata":"https://www.wikidata.org/wiki/Q7444882","display_name":"Secure transmission","level":3,"score":0.4110203683376312},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.16895374655723572},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13138824701309204},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.06557634472846985}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tifs.2019.2905759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2019.2905759","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Forensics and Security","raw_type":"journal-article"},{"id":"pmh:oai:eprints.iisc.ac.in:63158","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W135467536","https://openalex.org/W1977862970","https://openalex.org/W1997834106","https://openalex.org/W1998583286","https://openalex.org/W2007529001","https://openalex.org/W2013906384","https://openalex.org/W2021723764","https://openalex.org/W2025138368","https://openalex.org/W2035691621","https://openalex.org/W2041999539","https://openalex.org/W2043769961","https://openalex.org/W2060416030","https://openalex.org/W2088345322","https://openalex.org/W2098745442","https://openalex.org/W2118257351","https://openalex.org/W2118623524","https://openalex.org/W2119161934","https://openalex.org/W2129457795","https://openalex.org/W2132529528","https://openalex.org/W2143499637","https://openalex.org/W2146107742","https://openalex.org/W2149684933","https://openalex.org/W2159437533","https://openalex.org/W2159824770","https://openalex.org/W2161618143","https://openalex.org/W2168792413","https://openalex.org/W2170422354","https://openalex.org/W2171242255","https://openalex.org/W2238572659","https://openalex.org/W2241118198","https://openalex.org/W2441194082","https://openalex.org/W2478708596","https://openalex.org/W2510122326","https://openalex.org/W2548566070","https://openalex.org/W2558778358","https://openalex.org/W2585219350","https://openalex.org/W2586599018","https://openalex.org/W2604498672","https://openalex.org/W2605174317","https://openalex.org/W2744996651","https://openalex.org/W2781953282","https://openalex.org/W3101436681","https://openalex.org/W3103382732","https://openalex.org/W4300223101","https://openalex.org/W6679828649"],"related_works":["https://openalex.org/W2411182962","https://openalex.org/W2760315941","https://openalex.org/W3038562007","https://openalex.org/W1983377825","https://openalex.org/W3048019389","https://openalex.org/W2796456735","https://openalex.org/W2330857137","https://openalex.org/W2786152633","https://openalex.org/W2775671262","https://openalex.org/W2030946342"],"abstract_inverted_index":{"In":[0],"this":[1,19,152],"paper,":[2],"we":[3,21,165],"consider":[4],"physical":[5],"layer":[6],"security":[7],"in":[8,35,84,111,119,172,192,197],"wireless":[9],"sensor":[10],"networks":[11],"(WSNs)":[12],"using":[13,107,199],"distributed":[14,140],"co-phasing":[15],"(DCP)-based":[16],"transmissions.":[17],"For":[18],"protocol,":[20],"first":[22],"analyze":[23,98,166],"the":[24,36,46,55,59,64,67,75,99,120,154,167,174,180,188],"achievable":[25,121,155,175],"ergodic":[26,88],"secrecy":[27,89,122,156,176],"rate":[28,90,123],"of":[29,38,66,69,101,169,182,190],"a":[30,85,115,145],"single":[31],"stream":[32],"DCP":[33,52,103,112,191],"system":[34],"presence":[37],"one":[39],"or":[40],"more":[41],"eavesdroppers.":[42],"We":[43,96,127,178],"show":[44,105,150],"that":[45,73,91,106,151],"coherent":[47],"combining":[48],"gain":[49],"offered":[50],"by":[51],"leads":[53,113],"to":[54,114,160],"signal-to-interference-plus-noise-ratio":[56],"(SINR)":[57],"over":[58,74],"main":[60],"channel":[61,77],"increasing":[62,78],"as":[63,93,139,158],"square":[65],"number":[68],"SNs":[70],"N":[71],"and":[72,104,149,186],"eavesdropper":[76],"linearly":[79],"with":[80,144],"N.":[81,95],"This":[82],"results":[83,185],"strictly":[86],"positive":[87],"increases":[92],"log":[94],"then":[97],"performance":[100],"multi-stream":[102,136,162],"K":[108,116],"data":[109,195],"streams":[110],"-fold":[117],"increase":[118],"at":[124],"high":[125],"SNRs.":[126],"also":[128],"discuss":[129],"an":[130],"alternative":[131],"power":[132,147],"allocation":[133],"scheme":[134],"for":[135],"DCP,":[137],"such":[138],"maximal":[141],"ratio":[142],"transmission":[143],"per-user":[146],"constraint":[148],"improves":[153],"rates":[157],"compared":[159],"standard":[161],"DCP.":[163],"Finally,":[164],"role":[168],"artificial":[170],"noise":[171],"improving":[173],"rates.":[177],"validate":[179],"accuracy":[181],"these":[183],"derived":[184],"illustrate":[187],"efficacy":[189],"ensuring":[193],"secure":[194],"fusion":[196],"WSNs":[198],"Monte":[200],"Carlo":[201],"simulations.":[202]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}