{"id":"https://openalex.org/W4322745770","doi":"https://doi.org/10.1631/fitee.2200188","title":"On optimization of cooperative MIMO for underlaid secrecy Industrial Internet of Things","display_name":"On optimization of cooperative MIMO for underlaid secrecy Industrial Internet of Things","publication_year":2023,"publication_date":"2023-02-01","ids":{"openalex":"https://openalex.org/W4322745770","doi":"https://doi.org/10.1631/fitee.2200188"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.2200188","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.2200188","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology & Electronic Engineering","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/A5081146084","display_name":"Xinyao Wang","orcid":"https://orcid.org/0000-0001-5529-9554"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyao Wang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5529-9554","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029716292","display_name":"Xuyan Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuyan Bao","raw_affiliation_strings":["China Academy of Information and Communications Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Academy of Information and Communications Technology, Beijing, China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034586871","display_name":"Yuzhen Huang","orcid":"https://orcid.org/0000-0002-9536-7918"},"institutions":[{"id":"https://openalex.org/I4210158522","display_name":"PLA Academy of Military Science","ror":"https://ror.org/05ct4s596","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210158522"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhen Huang","raw_affiliation_strings":["Academy of Military Sciences of PLA, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Military Sciences of PLA, Beijing, China","institution_ids":["https://openalex.org/I4210158522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741497","display_name":"Zhong Zheng","orcid":"https://orcid.org/0000-0002-3955-2510"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhong Zheng","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3955-2510","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005456828","display_name":"Zesong Fei","orcid":"https://orcid.org/0000-0002-7576-625X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zesong Fei","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100741497"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.2511,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.43596427,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"24","issue":"2","first_page":"259","last_page":"274"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9979000091552734,"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":0.9977999925613403,"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/mimo","display_name":"MIMO","score":0.7632801532745361},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.7531617879867554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7489452362060547},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6634136438369751},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.6022957563400269},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4982428550720215},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4666191637516022},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4398967921733856},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4140568673610687},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4029403328895569},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.23931029438972473},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18756726384162903},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10843399167060852}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7632801532745361},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7531617879867554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7489452362060547},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6634136438369751},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.6022957563400269},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4982428550720215},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4666191637516022},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4398967921733856},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4140568673610687},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4029403328895569},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.23931029438972473},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18756726384162903},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10843399167060852}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.2200188","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.2200188","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology & Electronic Engineering","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":37,"referenced_works":["https://openalex.org/W1568307856","https://openalex.org/W2000911299","https://openalex.org/W2007529001","https://openalex.org/W2013605702","https://openalex.org/W2026853047","https://openalex.org/W2043769961","https://openalex.org/W2049436509","https://openalex.org/W2068887604","https://openalex.org/W2111692049","https://openalex.org/W2112513314","https://openalex.org/W2112967266","https://openalex.org/W2135137654","https://openalex.org/W2139806308","https://openalex.org/W2144007657","https://openalex.org/W2147165711","https://openalex.org/W2154069827","https://openalex.org/W2184413915","https://openalex.org/W2204421240","https://openalex.org/W2298211524","https://openalex.org/W2344631021","https://openalex.org/W2515680383","https://openalex.org/W2523249769","https://openalex.org/W2577360186","https://openalex.org/W2611498304","https://openalex.org/W2795967632","https://openalex.org/W2914116637","https://openalex.org/W2945766087","https://openalex.org/W2947767399","https://openalex.org/W2970049315","https://openalex.org/W2981587265","https://openalex.org/W2991593724","https://openalex.org/W3025939614","https://openalex.org/W3188554269","https://openalex.org/W3192880923","https://openalex.org/W4212864101","https://openalex.org/W4302438129","https://openalex.org/W6845243877"],"related_works":["https://openalex.org/W1979654659","https://openalex.org/W2951619176","https://openalex.org/W2878548210","https://openalex.org/W2952382957","https://openalex.org/W4214571564","https://openalex.org/W3027724803","https://openalex.org/W1969034288","https://openalex.org/W1747611275","https://openalex.org/W2997417282","https://openalex.org/W3164284189"],"abstract_inverted_index":{"In":[0,150],"this":[1,80],"paper,":[2],"physical":[3],"layer":[4],"security":[5],"techniques":[6],"are":[7,132],"investigated":[8],"for":[9,58,158,169,209],"cooperative":[10],"multi-input":[11],"multi-output":[12],"(C-MIMO),":[13],"which":[14,70,96],"operates":[15],"as":[16],"an":[17,84],"underlaid":[18,30,145],"cognitive":[19],"radio":[20],"system":[21],"that":[22,178],"coexists":[23],"with":[24],"a":[25,52,152,170],"primary":[26],"user":[27],"(PU).":[28],"The":[29],"secrecy":[31,38,92,172,194,217],"paradigm":[32],"is":[33,55,97,114,156],"enabled":[34,115],"by":[35,116,135,179],"improving":[36],"the":[37,41,46,49,67,91,101,107,118,130,136,140,144,148,163,186,193,198,204,210,216],"rate":[39,93],"towards":[40,48],"C-MIMO":[42,160,190,212],"receiver":[43],"and":[44,76,89,106,125,147,182,196],"reducing":[45],"interference":[47,108],"PU.":[50],"Such":[51],"communication":[53],"model":[54],"especially":[56],"suitable":[57],"implementing":[59],"Industrial":[60],"Internet":[61],"of":[62,143,167],"Things":[63],"(IIoT)":[64],"systems":[65],"in":[66,185],"unlicensed":[68],"spectrum,":[69],"can":[71,191,213],"trade":[72],"off":[73],"spectral":[74],"efficiency":[75],"information":[77],"secrecy.":[78],"To":[79],"end,":[81],"we":[82],"propose":[83],"eigenspace-adaptive":[85],"precoding":[86,201],"(EAP)":[87],"method":[88,155,208],"formulate":[90],"optimization":[94,120],"problem,":[95],"subject":[98],"to":[99,139],"both":[100],"single":[102],"device":[103],"power":[104,109,126],"constraint":[105],"constraint.":[110],"This":[111],"precoder":[112,173],"design":[113],"decomposing":[117],"original":[119],"problem":[121],"into":[122],"eigenspace":[123,200],"selection":[124],"allocation":[127],"sub-problems.":[128],"Herein,":[129],"eigenvectors":[131],"adaptively":[133],"selected":[134,188],"transmitter":[137],"according":[138],"channel":[141],"conditions":[142],"users":[146],"PUs.":[149],"addition,":[151],"simplified":[153,206],"EAP":[154,207],"proposed":[157,205],"large-dimensional":[159,211],"transmission,":[161],"exploiting":[162],"additional":[164],"spatial":[165],"degree":[166],"freedom":[168],"low-complexity":[171],"design.":[174],"Numerical":[175],"results":[176],"show":[177],"transmitting":[180],"signal":[181],"artificial":[183],"noise":[184],"properly":[187],"eigenspace,":[189],"eliminate":[192],"outage":[195],"outperforms":[197],"fixed":[199],"methods.":[202],"Moreover,":[203],"significantly":[214],"improve":[215],"rate.":[218]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}