{"id":"https://openalex.org/W2085002085","doi":"https://doi.org/10.1109/wcsp.2012.6542845","title":"Antenna Gain Imbalance detection method using Particle Swarm algorithm for MIMO systems","display_name":"Antenna Gain Imbalance detection method using Particle Swarm algorithm for MIMO systems","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2085002085","doi":"https://doi.org/10.1109/wcsp.2012.6542845","mag":"2085002085"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2012.6542845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2012.6542845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5100338527","display_name":"Xiaohui Li","orcid":"https://orcid.org/0000-0002-0589-3712"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Li","raw_affiliation_strings":["State Key Lab of ISN, Xidian University, Xi'an, Shaanxi 710071, China","State Key Lab of ISN, Xidian University Xi'an China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Xidian University, Xi'an, Shaanxi 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of ISN, Xidian University Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327497","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-6449-8536"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["State Key Lab of ISN, Xidian University, Xi'an, Shaanxi 710071, China","State Key Lab of ISN, Xidian University Xi'an China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Xidian University, Xi'an, Shaanxi 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of ISN, Xidian University Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056914889","display_name":"Yongqiang Hei","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongqiang Hei","raw_affiliation_strings":["State Key Lab of ISN, Xidian University, Xi'an, Shaanxi 710071, China","State Key Lab of ISN, Xidian University Xi'an China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Xidian University, Xi'an, Shaanxi 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of ISN, Xidian University Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.13901236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9965999722480774,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9965999722480774,"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":0.9926000237464905,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9879999756813049,"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/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.8884016275405884},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7828142642974854},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6462321877479553},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5496177077293396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5430504679679871},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49374398589134216},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.4873002767562866},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45968103408813477},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.45903801918029785},{"id":"https://openalex.org/keywords/fitness-function","display_name":"Fitness function","score":0.42793944478034973},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3168025612831116},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.10154375433921814},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07911020517349243},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07101786136627197}],"concepts":[{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.8884016275405884},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7828142642974854},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6462321877479553},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5496177077293396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5430504679679871},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49374398589134216},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.4873002767562866},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45968103408813477},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.45903801918029785},{"id":"https://openalex.org/C176066374","wikidata":"https://www.wikidata.org/wiki/Q629118","display_name":"Fitness function","level":3,"score":0.42793944478034973},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3168025612831116},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.10154375433921814},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07911020517349243},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07101786136627197},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2012.6542845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2012.6542845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W171294888","https://openalex.org/W1820051232","https://openalex.org/W2002567676","https://openalex.org/W2008247249","https://openalex.org/W2161696780","https://openalex.org/W2347368726","https://openalex.org/W2543580944","https://openalex.org/W3021281612","https://openalex.org/W6606971913"],"related_works":["https://openalex.org/W4288714711","https://openalex.org/W3200708550","https://openalex.org/W2736680465","https://openalex.org/W2771637876","https://openalex.org/W4294093918","https://openalex.org/W4240853094","https://openalex.org/W2810496283","https://openalex.org/W3134384462","https://openalex.org/W2125094050","https://openalex.org/W2540137049"],"abstract_inverted_index":{"The":[0,55,93],"performance":[1,113],"of":[2,37,70,78],"Multiple":[3,5],"Input":[4],"Output":[6],"(MIMO)":[7],"systems":[8],"is":[9,28,45,58,85,101],"significantly":[10],"influenced":[11],"by":[12,65],"Antenna":[13],"Gain":[14],"Imbalance":[15],"(AGI).":[16],"A":[17],"novel":[18],"AGI":[19,39,42,72],"detection":[20,43],"method":[21,106,117],"using":[22],"Particle":[23],"Swarm":[24],"Optimization":[25],"(PSO)":[26],"algorithm":[27,57,100],"present":[29],"in":[30],"this":[31],"paper.":[32],"Based":[33],"on":[34],"the":[35,38,41,66,71,76,79,82,98,111,115],"establishment":[36],"model,":[40],"problem":[44,50],"described":[46],"as":[47,114],"an":[48],"optimization":[49],"considering":[51],"multi-user":[52],"channel":[53],"information.":[54],"PSO":[56,99],"introduced":[59],"to":[60],"minimize":[61],"fitness":[62],"function":[63],"expressed":[64],"mean":[67],"square":[68],"error":[69],"parameters":[73],"through":[74],"adjusting":[75],"positions":[77],"particles.":[80],"Further,":[81],"convergence":[83],"condition":[84],"obtained":[86],"from":[87],"swarm":[88],"size":[89],"and":[90,107],"iteration":[91],"number.":[92],"simulation":[94],"results":[95],"show":[96],"that":[97],"much":[102],"better":[103],"than":[104],"statistic":[105],"can":[108],"obtain":[109],"nearly":[110],"same":[112],"optimal":[116],"with":[118],"low":[119],"complexity.":[120]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}