{"id":"https://openalex.org/W2319590880","doi":"https://doi.org/10.1109/iccchina.2015.7448652","title":"PCA based limited feedback scheme for massive MIMO with Kalman filter enhancing performance","display_name":"PCA based limited feedback scheme for massive MIMO with Kalman filter enhancing performance","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2319590880","doi":"https://doi.org/10.1109/iccchina.2015.7448652","mag":"2319590880"},"language":"en","primary_location":{"id":"doi:10.1109/iccchina.2015.7448652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2015.7448652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5065573836","display_name":"Anmeng Ge","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anmeng Ge","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032943024","display_name":"Tiankui Zhang","orcid":"https://orcid.org/0000-0002-6953-847X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiankui Zhang","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101906657","display_name":"Zhimin Zeng","orcid":"https://orcid.org/0009-0008-5717-9167"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhimin Zeng","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111463222","display_name":"Yong Sun","orcid":"https://orcid.org/0000-0003-3595-5483"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Sun","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.24818259,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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":0.9993000030517578,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9970999956130981,"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/codebook","display_name":"Codebook","score":0.8259106874465942},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7457739114761353},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6980207562446594},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6749110221862793},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6398165225982666},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6299571394920349},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5887210369110107},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4602756202220917},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29508113861083984},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19669580459594727},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17397597432136536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09379619359970093}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8259106874465942},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7457739114761353},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6980207562446594},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6749110221862793},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6398165225982666},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6299571394920349},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5887210369110107},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4602756202220917},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29508113861083984},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19669580459594727},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17397597432136536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09379619359970093},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccchina.2015.7448652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2015.7448652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1973823961","https://openalex.org/W2003399321","https://openalex.org/W2023535408","https://openalex.org/W2064511203","https://openalex.org/W2074120933","https://openalex.org/W2084304524","https://openalex.org/W2099721949","https://openalex.org/W2103972037","https://openalex.org/W2104266187","https://openalex.org/W2105934661","https://openalex.org/W2121153072","https://openalex.org/W2128513990","https://openalex.org/W2141682101","https://openalex.org/W2149631607","https://openalex.org/W2568331865","https://openalex.org/W3106282754"],"related_works":["https://openalex.org/W2293149949","https://openalex.org/W2026099691","https://openalex.org/W2117054468","https://openalex.org/W2059045613","https://openalex.org/W884630482","https://openalex.org/W2025723618","https://openalex.org/W2552025594","https://openalex.org/W2800473611","https://openalex.org/W4211013851","https://openalex.org/W1967286561"],"abstract_inverted_index":{"In":[0,56],"multiuser":[1],"MIMO":[2],"systems,":[3],"the":[4,13,31,57,79,123,126,144,166,174,179],"required":[5],"feedback":[6,32,44,91,130,148,158],"rate":[7],"per":[8],"user":[9],"increases":[10],"linearly":[11],"with":[12,89],"number":[14],"of":[15,125,181],"transmit":[16],"antennas":[17],"in":[18,178],"order":[19],"to":[20,28,40,66,86,121,173],"achieve":[21],"full":[22],"multiplexing":[23],"gain.":[24],"When":[25],"it":[26,161],"comes":[27],"massive":[29,54],"MIMO,":[30],"overhead":[33,92],"grows":[34],"unacceptable.":[35],"Firstly,":[36],"this":[37],"motivates":[38],"us":[39],"explore":[41],"a":[42,111,152],"novel":[43],"reduction":[45],"scheme":[46,149],"based":[47,129,147],"on":[48,105],"principal":[49],"component":[50],"analysis":[51,141],"(PCA)":[52],"for":[53],"MIMO.":[55],"proposed":[58,145],"scheme,":[59,131],"mobile":[60],"station":[61],"(MS)":[62],"utilizes":[63],"compression":[64,98],"matrix":[65,99],"compress":[67],"spatially":[68],"correlated":[69],"high-dimensional":[70],"channel":[71,133,183],"state":[72],"information":[73],"(CSI)":[74],"into":[75],"low-dimensional":[76,81],"representation.":[77],"Then":[78],"compressed":[80],"CSI":[82,106],"is":[83,100,108,119,135,162],"fed":[84],"back":[85],"BS":[87],"instantaneously":[88],"reduced":[90],"and":[93,139,157],"codebook":[94],"search":[95],"complexity.":[96],"The":[97],"attained":[101],"by":[102,114,165],"operating":[103],"PCA":[104,128,146],"which":[107],"estimated":[109],"over":[110],"long-term":[112],"period":[113],"MS.":[115],"Secondly,":[116],"Kalman":[117,169],"filter":[118,170],"adopted":[120],"improve":[122],"performance":[124,156],"above":[127],"when":[132],"estimation":[134],"non-ideal.":[136],"Numerical":[137],"results":[138],"theoretical":[140],"show":[142],"that":[143,168],"can":[150,171],"offer":[151],"tradeoff":[153],"between":[154],"system":[155,175],"overhead.":[159],"Additionally,":[160],"also":[163],"verified":[164],"simulation":[167],"contribute":[172],"capacity":[176],"enhancement":[177],"case":[180],"non-ideal":[182],"estimation.":[184]},"counts_by_year":[{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}