{"id":"https://openalex.org/W2187711254","doi":"https://doi.org/10.1109/pimrc.2015.7343426","title":"On secrecy rate analysis of MIMO wiretap channel aided by a cooperative jammer with channel estimation error","display_name":"On secrecy rate analysis of MIMO wiretap channel aided by a cooperative jammer with channel estimation error","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2187711254","doi":"https://doi.org/10.1109/pimrc.2015.7343426","mag":"2187711254"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2015.7343426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5084399097","display_name":"Shunya Iwata","orcid":"https://orcid.org/0000-0002-7435-5811"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shunya Iwata","raw_affiliation_strings":["Department of Computer and Information Science, Keio University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Keio University, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016337773","display_name":"Tomoaki Ohtsuki","orcid":"https://orcid.org/0000-0003-3961-1426"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoaki Ohtsuki","raw_affiliation_strings":["Department of Computer and Information Science, Keio University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Keio University, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5084399097"],"corresponding_institution_ids":["https://openalex.org/I203951103"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08653541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"113","first_page":"906","last_page":"910"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9980999827384949,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9954000115394592,"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/jamming","display_name":"Jamming","score":0.8024353981018066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7016960978507996},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6788332462310791},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6563388705253601},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6551457643508911},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6393009424209595},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6239207983016968},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5353593826293945},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4565773010253906},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.43722549080848694},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.43012726306915283},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2972981929779053},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.21639618277549744},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17442014813423157},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0786704421043396}],"concepts":[{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.8024353981018066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7016960978507996},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6788332462310791},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6563388705253601},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6551457643508911},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6393009424209595},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6239207983016968},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5353593826293945},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4565773010253906},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.43722549080848694},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.43012726306915283},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2972981929779053},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21639618277549744},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17442014813423157},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0786704421043396},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2015.7343426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"mag:2597327183","is_oa":false,"landing_page_url":"https://www.ieice.org/ken/paper/20150625wb0N/eng/","pdf_url":null,"source":{"id":"https://openalex.org/S4306512848","display_name":"IEICE Technical Report; IEICE Tech. Rep.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEICE Technical Report; IEICE Tech. Rep.","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1991904960","https://openalex.org/W2000814080","https://openalex.org/W2019799828","https://openalex.org/W2023642602","https://openalex.org/W2043769961","https://openalex.org/W2051767912","https://openalex.org/W2072563372","https://openalex.org/W2091662680","https://openalex.org/W2095756759","https://openalex.org/W2103169165","https://openalex.org/W2106929598","https://openalex.org/W2120686080","https://openalex.org/W2128549921","https://openalex.org/W2129466728","https://openalex.org/W2129900378","https://openalex.org/W2130509920","https://openalex.org/W2135137654","https://openalex.org/W2149217686","https://openalex.org/W2153782647","https://openalex.org/W2158384599","https://openalex.org/W2159687282","https://openalex.org/W2163754837","https://openalex.org/W2167165277","https://openalex.org/W6663405389","https://openalex.org/W6679005803"],"related_works":["https://openalex.org/W2493929861","https://openalex.org/W2016567611","https://openalex.org/W2475541339","https://openalex.org/W565335793","https://openalex.org/W2363071176","https://openalex.org/W2107199751","https://openalex.org/W4243812570","https://openalex.org/W4300441478","https://openalex.org/W2062965938","https://openalex.org/W99756173"],"abstract_inverted_index":{"We":[0,157],"consider":[1],"Multiple-input":[2],"multiple-output":[3],"(MIMO)":[4],"wiretap":[5],"channel":[6,56,100,142],"with":[7,22,50],"one":[8,10,12,16],"transmitter,":[9],"receiver,":[11],"cooperative":[13,30,74,95,169],"jammer,":[14],"and":[15,29,44,90,127,145,164],"eavesdropper,":[17],"where":[18],"each":[19,51],"node":[20],"equips":[21],"multiple":[23],"antennas.":[24],"Eigenbeam-space":[25],"division":[26],"multiplexing":[27],"(E-SDM)":[28],"jamming":[31,75],"are":[32,97],"known":[33,60],"as":[34],"the":[35,42,45,65,71,80,94,114,139,159,168,172],"techniques":[36],"improving":[37],"secrecy":[38,115,131,173],"rate.":[39,174],"E-SDM":[40],"enables":[41],"transmitter":[43],"legitimate":[46,66,105,134],"receiver":[47],"to":[48,61,63,77,82],"communicate":[49],"other":[52,72],"in":[53,138],"parallel":[54],"using":[55,133],"state":[57],"information":[58,137,148],"(CSI)":[59],"them":[62],"maximize":[64],"receiver's":[67,106,135],"mutual":[68,85,107,136,147],"information.":[69,86,108],"On":[70],"hand,":[73],"is":[76],"jam":[78],"only":[79],"eavesdropper":[81],"degrade":[83],"eavesdropper's":[84,146],"However,":[87],"co-channel":[88,162],"interference":[89,92,111,163,166],"residual":[91,165],"from":[93,167],"jammer":[96,170],"caused":[98],"by":[99],"estimation":[101,143],"error,":[102],"which":[103],"degrades":[104],"How":[109],"these":[110],"influence":[112],"on":[113,130,171],"rate":[116,132],"has":[117],"not":[118],"been":[119],"clarified.":[120],"In":[121],"this":[122],"paper,":[123],"we":[124],"derive":[125],"lower":[126],"upper":[128],"bounds":[129],"presence":[140],"of":[141,161],"error":[144,154],"who":[149],"uses":[150],"minimum":[151],"mean":[152],"square":[153],"(MMSE)":[155],"receiver.":[156],"analyze":[158],"effect":[160]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
