{"id":"https://openalex.org/W3209881464","doi":"https://doi.org/10.1109/tvt.2022.3177665","title":"High-Performance Estimation of Jamming Covariance Matrix for IRS-Aided Directional Modulation Network With a Malicious Attacker","display_name":"High-Performance Estimation of Jamming Covariance Matrix for IRS-Aided Directional Modulation Network With a Malicious Attacker","publication_year":2022,"publication_date":"2022-05-24","ids":{"openalex":"https://openalex.org/W3209881464","doi":"https://doi.org/10.1109/tvt.2022.3177665","mag":"3209881464"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2022.3177665","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3177665","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5058530977","display_name":"Hangjia He","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangjia He","raw_affiliation_strings":["School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090510008","display_name":"Ting Su","orcid":"https://orcid.org/0000-0001-9162-7690"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Su","raw_affiliation_strings":["School of Information and Communication Engineering, Hainan University, Haikou, China"],"raw_orcid":"https://orcid.org/0000-0001-9162-7690","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Hainan University, Haikou, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357107","display_name":"Hongjun Wang","orcid":"https://orcid.org/0000-0001-6736-6566"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjun Wang","raw_affiliation_strings":["College of Electronic Engineering, National University of Defense Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-6736-6566","affiliations":[{"raw_affiliation_string":"College of Electronic Engineering, National University of Defense Technology, Hefei, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101153654","display_name":"Yin Teng","orcid":"https://orcid.org/0009-0003-1254-6705"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yin Teng","raw_affiliation_strings":["School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078773079","display_name":"Weiping Shi","orcid":"https://orcid.org/0000-0001-9773-9255"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiping Shi","raw_affiliation_strings":["School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044969631","display_name":"Feng Shu","orcid":"https://orcid.org/0000-0003-0073-1965"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Shu","raw_affiliation_strings":["School of Information and Communication Engineering, Hainan University, Haikou, China"],"raw_orcid":"https://orcid.org/0000-0003-0073-1965","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Hainan University, Haikou, China","institution_ids":["https://openalex.org/I20942203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029002143","display_name":"Jiangzhou Wang","orcid":"https://orcid.org/0000-0003-0881-3594"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jiangzhou Wang","raw_affiliation_strings":["School of Engineering and Digital Arts, University of Kent, Canterbury, U.K"],"raw_orcid":"https://orcid.org/0000-0003-0881-3594","affiliations":[{"raw_affiliation_string":"School of Engineering and Digital Arts, University of Kent, Canterbury, U.K","institution_ids":["https://openalex.org/I20581793"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2981,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.4636044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"71","issue":"9","first_page":"10137","last_page":"10142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9714999794960022,"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/T12989","display_name":"Ocular Disorders and Treatments","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.7116266489028931},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.702765166759491},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5793134570121765},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.509425699710846},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4958518445491791},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.4823148250579834},{"id":"https://openalex.org/keywords/eigendecomposition-of-a-matrix","display_name":"Eigendecomposition of a matrix","score":0.4804655909538269},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.4784281849861145},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.470740407705307},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36647969484329224},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3491750657558441},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30149540305137634},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.26939657330513},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23294499516487122},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23088794946670532},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1961531639099121},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13775545358657837},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08015060424804688}],"concepts":[{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.7116266489028931},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.702765166759491},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5793134570121765},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.509425699710846},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4958518445491791},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.4823148250579834},{"id":"https://openalex.org/C169756996","wikidata":"https://www.wikidata.org/wiki/Q194919","display_name":"Eigendecomposition of a matrix","level":3,"score":0.4804655909538269},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4784281849861145},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.470740407705307},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36647969484329224},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3491750657558441},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30149540305137634},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.26939657330513},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23294499516487122},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23088794946670532},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1961531639099121},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13775545358657837},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08015060424804688},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2022.3177665","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3177665","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5420527877","display_name":"\u65e0\u4eba\u673a\u534f\u540c\u7f51\u7edc\u4e2d\u57fa\u4e8e\u65b9\u5411\u8c03\u5236\u7684\u9690\u853d\u5b89\u5168\u4f20\u8f93\u65b9\u6cd5\u4e0e\u7406\u8bba\u7814\u7a76","funder_award_id":"61972093","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7701723719","display_name":"\u6df7\u5408\u6a21\u62df\u6570\u5b57\u7ed3\u6784\u7a7a\u95f4\u8c03\u5236\u65e0\u7ebf\u7f51\u7edc\u5b89\u5168\u4f20\u8f93\u7406\u8bba\u4e0e\u6280\u672f\u7814\u7a76","funder_award_id":"62071234","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2006982313","https://openalex.org/W2142143226","https://openalex.org/W2296319761","https://openalex.org/W2330040883","https://openalex.org/W2964120315","https://openalex.org/W2967282136","https://openalex.org/W2969424089","https://openalex.org/W2990747873","https://openalex.org/W2995554704","https://openalex.org/W3006762012","https://openalex.org/W3034980365","https://openalex.org/W3035437586","https://openalex.org/W3039238171","https://openalex.org/W3093974026","https://openalex.org/W3103493968","https://openalex.org/W3108863254","https://openalex.org/W3112013597","https://openalex.org/W3121848104","https://openalex.org/W3158536576","https://openalex.org/W3195542062","https://openalex.org/W3196301575","https://openalex.org/W3205785886","https://openalex.org/W3214276595","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2369680611","https://openalex.org/W2045728981","https://openalex.org/W1532932657","https://openalex.org/W2761190328","https://openalex.org/W2159856855","https://openalex.org/W3018194276","https://openalex.org/W2047066277","https://openalex.org/W2117760611","https://openalex.org/W2886934452","https://openalex.org/W1489099099"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"the":[5,15,38,42,54,94,101,111,117,123,127,137,150,159],"anti-jamming":[6],"problem":[7],"of":[8,17,41,104,114,126],"a":[9,64],"directional":[10],"modulation":[11],"(DM)":[12],"system":[13],"with":[14],"aid":[16],"intelligent":[18],"reflecting":[19],"surface":[20],"(IRS).":[21],"As":[22],"an":[23],"efficient":[24],"tool":[25],"to":[26,52,100,121],"combat":[27],"malicious":[28],"jamming,":[29],"receive":[30,55],"beamforming":[31],"(RBF)":[32],"is":[33,49,97,119],"usually":[34],"designed":[35],"by":[36,45,79,87],"using":[37,145],"statistical":[39],"properties":[40],"jamming":[43,56],"received":[44],"Bob.":[46,61],"Thus,":[47],"it":[48],"very":[50],"necessary":[51],"estimate":[53],"covariance":[57,147,163],"matrix":[58],"(JCM)":[59],"at":[60],"To":[62],"achieve":[63],"precise":[65],"JCM":[66,69,115],"estimation,":[67],"three":[68,139],"estimation":[70,77,85],"methods,":[71],"including":[72],"eigenvalue":[73],"decomposition":[74],"(EVD),":[75],"parametric":[76,84],"method":[78,86,108,157],"gradient":[80],"descend":[81],"(PEM-GD)":[82],"and":[83,116,153,158,161],"alternating":[88],"optimization":[89],"(PEM-AO),":[90],"are":[91],"proposed.":[92],"Here,":[93],"proposed":[95,120,138,151],"EVD":[96,156],"derived":[98],"according":[99],"rank-2":[102],"constraint":[103],"JCM.":[105],"The":[106,132],"PEM-GD":[107,152],"fully":[109],"explores":[110],"structure":[112],"features":[113],"PEM-AO":[118,154],"decrease":[122],"computational":[124],"complexity":[125],"former":[128],"via":[129],"dimensionality":[130],"reduction.":[131],"simulation":[133],"results":[134],"show":[135],"that":[136],"methods":[140],"perform":[141],"better":[142],"than":[143],"directly":[144],"sample":[146],"matrix.":[148],"Additionally,":[149],"outperform":[155],"clutter":[160],"disturbance":[162],"estimator":[164],"RCML.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-08-02T14:50:37.381335","created_date":"2025-10-10T00:00:00"}