{"id":"https://openalex.org/W2969921726","doi":"https://doi.org/10.1109/access.2019.2936511","title":"A Multi-Antenna Spectrum Sensing Scheme Based on Main Information Extraction and Genetic Algorithm Clustering","display_name":"A Multi-Antenna Spectrum Sensing Scheme Based on Main Information Extraction and Genetic Algorithm Clustering","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2969921726","doi":"https://doi.org/10.1109/access.2019.2936511","mag":"2969921726"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2936511","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2936511","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08808925.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08808925.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081595730","display_name":"Jiawei Zhuang","orcid":"https://orcid.org/0000-0002-2240-3201"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Zhuang","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067632093","display_name":"Yonghua Wang","orcid":"https://orcid.org/0000-0002-0051-7224"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210094879","display_name":"Shandong Institute of Automation","ror":"https://ror.org/00qdtba35","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210094879","https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yonghua Wang","raw_affiliation_strings":["State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0051-7224","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210094879","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080241813","display_name":"Shunchao Zhang","orcid":"https://orcid.org/0000-0003-1303-1781"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shunchao Zhang","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043598115","display_name":"Pin Wan","orcid":"https://orcid.org/0000-0002-4464-8007"},"institutions":[{"id":"https://openalex.org/I174442536","display_name":"South Central Minzu University","ror":"https://ror.org/03d7sax13","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pin Wan","raw_affiliation_strings":["Hubei Key Laboratory of Intelligent Wireless Communications, South-Central University for Nationalities, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Intelligent Wireless Communications, South-Central University for Nationalities, Wuhan, China","institution_ids":["https://openalex.org/I174442536"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090288062","display_name":"Chenhao Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenhao Sun","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.6034,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.90688635,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"119620","last_page":"119630"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9997000098228455,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9470000267028809,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8866247534751892},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8079701662063599},{"id":"https://openalex.org/keywords/fusion-center","display_name":"Fusion center","score":0.6740294694900513},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6434192061424255},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5923032164573669},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5548685789108276},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4371006488800049},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.424924373626709},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.42449307441711426},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.42264053225517273},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40721625089645386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4035308361053467},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3827448785305023},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3298264741897583},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.26758813858032227},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.25471240282058716},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19732272624969482}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8866247534751892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8079701662063599},{"id":"https://openalex.org/C2781234732","wikidata":"https://www.wikidata.org/wiki/Q943505","display_name":"Fusion center","level":4,"score":0.6740294694900513},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6434192061424255},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5923032164573669},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5548685789108276},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4371006488800049},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.424924373626709},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.42449307441711426},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.42264053225517273},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40721625089645386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4035308361053467},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3827448785305023},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3298264741897583},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.26758813858032227},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.25471240282058716},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19732272624969482},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2936511","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2936511","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08808925.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3d73b32b90c44c39b310adf3e565f51e","is_oa":true,"landing_page_url":"https://doaj.org/article/3d73b32b90c44c39b310adf3e565f51e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 119620-119630 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2936511","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2936511","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08808925.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1865392528","display_name":null,"funder_award_id":"400180004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G411268672","display_name":null,"funder_award_id":"400170044","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4482639284","display_name":null,"funder_award_id":"20180106","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G7153344976","display_name":null,"funder_award_id":"20180106","funder_id":"https://openalex.org/F4320335639","funder_display_name":"Institute of Automation, Chinese Academy of Sciences"},{"id":"https://openalex.org/G7963557446","display_name":"\u57fa\u4e8e\u4fe1\u606f\u51e0\u4f55\u7684\u591a\u7ef4\u9891\u8c31\u611f\u77e5\u548c\u878d\u5408\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61971147","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"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320325030","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80"},{"id":"https://openalex.org/F4320335639","display_name":"Institute of Automation, Chinese Academy of Sciences","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2969921726.pdf","grobid_xml":"https://content.openalex.org/works/W2969921726.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1548979053","https://openalex.org/W1622908323","https://openalex.org/W2018123537","https://openalex.org/W2032944668","https://openalex.org/W2054631532","https://openalex.org/W2099703971","https://openalex.org/W2106887472","https://openalex.org/W2133956326","https://openalex.org/W2142279193","https://openalex.org/W2324037175","https://openalex.org/W2509469025","https://openalex.org/W2531297344","https://openalex.org/W2592583014","https://openalex.org/W2597613627","https://openalex.org/W2752407170","https://openalex.org/W2756428024","https://openalex.org/W2766522006","https://openalex.org/W2766647418","https://openalex.org/W2768499616","https://openalex.org/W2789470429","https://openalex.org/W2793831908","https://openalex.org/W2794291963","https://openalex.org/W2806948431","https://openalex.org/W2899333235","https://openalex.org/W2905228597","https://openalex.org/W2912448488","https://openalex.org/W2914662441","https://openalex.org/W2915888541","https://openalex.org/W2917701288","https://openalex.org/W2922048928","https://openalex.org/W2964248347","https://openalex.org/W4254543305","https://openalex.org/W6632945694","https://openalex.org/W6700360008","https://openalex.org/W6758970965"],"related_works":["https://openalex.org/W2098233271","https://openalex.org/W4294642751","https://openalex.org/W2738525905","https://openalex.org/W1556853708","https://openalex.org/W2144291038","https://openalex.org/W4296266399","https://openalex.org/W2117233216","https://openalex.org/W2753489163","https://openalex.org/W4297533531","https://openalex.org/W2952411908"],"abstract_inverted_index":{"Spectrum":[0],"sensing":[1,35,40,89,153,171,189],"is":[2,52,67,83,91,117,143],"an":[3,73,113],"indispensable":[4],"technology":[5],"for":[6,173,183],"cognitive":[7,192],"radio":[8,193],"networks,":[9],"which":[10,95,122,149],"enables":[11],"secondary":[12],"users":[13],"(SUs)":[14],"to":[15,20,28,60,69,145],"discover":[16],"spectrum":[17,39,152,174,188],"holes":[18],"and":[19,47,103,155],"opportunistically":[21],"use":[22],"under-utilized":[23],"channels":[24],"without":[25],"causing":[26],"interference":[27],"primary":[29],"users.":[30],"Aim":[31],"at":[32],"improving":[33],"the":[34,62,70,88,97,100,104,124,151,158,165,170,184],"performance,":[36],"a":[37,136,180],"multi-antenna":[38],"scheme":[41,76,138],"based":[42,77,139],"on":[43,78,109,140],"main":[44],"information":[45,74,86,108,114],"extraction":[46],"genetic":[48,141],"algorithm":[49,142],"clustering":[50,137],"(MIEGAC)":[51],"proposed":[53],"in":[54,58,119,191],"this":[55,120,177],"paper.":[56],"Specifically,":[57],"order":[59],"reduce":[61],"amount":[63],"of":[64,99,106,126,186],"signal":[65,90,147],"that":[66,164],"transferred":[68],"fusion":[71,115],"center,":[72],"pre-processing":[75],"principal":[79],"component":[80],"analysis":[81],"(PCA)":[82],"presented.":[84],"Main":[85],"from":[87],"extracted":[92],"via":[93],"PCA,":[94],"reduces":[96],"cost":[98],"reporting":[101],"channel":[102],"impact":[105],"interfering":[107],"detection":[110],"result.":[111],"Furthermore,":[112],"method":[116],"described":[118],"paper,":[121],"takes":[123],"place":[125],"complicated":[127],"matrix":[128],"decomposition":[129],"algorithms.":[130],"Moreover,":[131],"inspired":[132],"by":[133],"machine":[134],"learning,":[135],"introduced":[144],"classify":[146],"features,":[148],"implements":[150],"decision":[154,159],"avoids":[156],"calculating":[157],"threshold.":[160],"Simulation":[161],"results":[162],"illustrate":[163],"MIEGAC":[166],"can":[167],"considerably":[168],"improve":[169],"performance":[172],"sensing.":[175],"Significantly,":[176],"paper":[178],"provides":[179],"novel":[181],"approach":[182],"design":[185],"centralized":[187],"algorithms":[190],"technologies.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}