{"id":"https://openalex.org/W4291700531","doi":"https://doi.org/10.1109/icccs55155.2022.9846399","title":"Downlink Channel Parameter Prediction Based on Stacking Regressor in FDD Massive MIMO Systems","display_name":"Downlink Channel Parameter Prediction Based on Stacking Regressor in FDD Massive MIMO Systems","publication_year":2022,"publication_date":"2022-04-22","ids":{"openalex":"https://openalex.org/W4291700531","doi":"https://doi.org/10.1109/icccs55155.2022.9846399"},"language":"en","primary_location":{"id":"doi:10.1109/icccs55155.2022.9846399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccs55155.2022.9846399","pdf_url":null,"source":{"id":"https://openalex.org/S4363608130","display_name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","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/A5108058477","display_name":"Yue Li","orcid":"https://orcid.org/0000-0001-5808-6095"},"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":"Yue Li","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"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/A5100334004","display_name":"Zunwen He","orcid":"https://orcid.org/0000-0002-5584-4855"},"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":"Zunwen He","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"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/A5100732087","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-2168-9674"},"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":"Yan Zhang","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"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/A5101691325","display_name":"Wancheng Zhang","orcid":null},"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":"Wancheng Zhang","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"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/A5100896772","display_name":"Liu Guo","orcid":null},"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":"Liu Guo","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"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/A5100567001","display_name":"Du Chuan","orcid":null},"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":"Chuan Du","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"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":6,"corresponding_author_ids":["https://openalex.org/A5108058477"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":0.6438,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56315703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"498","last_page":"502"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9959999918937683,"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":0.7858594059944153},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7737600803375244},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6821479201316833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6479230523109436},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6389164924621582},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5416141152381897},{"id":"https://openalex.org/keywords/stacking","display_name":"Stacking","score":0.5081357955932617},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4333696961402893},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3964482843875885},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.380524218082428},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.37325698137283325},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3603973984718323},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26806366443634033},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21911421418190002},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15730062127113342}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7858594059944153},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7737600803375244},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6821479201316833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6479230523109436},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6389164924621582},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5416141152381897},{"id":"https://openalex.org/C33347731","wikidata":"https://www.wikidata.org/wiki/Q285210","display_name":"Stacking","level":2,"score":0.5081357955932617},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4333696961402893},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3964482843875885},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.380524218082428},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37325698137283325},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3603973984718323},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26806366443634033},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21911421418190002},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15730062127113342},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccs55155.2022.9846399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccs55155.2022.9846399","pdf_url":null,"source":{"id":"https://openalex.org/S4363608130","display_name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 7th International Conference on Computer and Communication Systems (ICCCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1904101742","https://openalex.org/W2080471184","https://openalex.org/W2139317044","https://openalex.org/W2162402726","https://openalex.org/W2921038745","https://openalex.org/W2960246799","https://openalex.org/W2968019094","https://openalex.org/W2991565403","https://openalex.org/W3005728217","https://openalex.org/W3089739838","https://openalex.org/W3122709416","https://openalex.org/W3211456653","https://openalex.org/W6639841753"],"related_works":["https://openalex.org/W2035329725","https://openalex.org/W4365807906","https://openalex.org/W2954705445","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2521878878","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2561058892"],"abstract_inverted_index":{"Considering":[0],"massive":[1,90],"multiple-input":[2],"multiple-output":[3],"(MIMO)":[4],"applications":[5],"in":[6,24],"the":[7,14,30,33,53,63,137,157,169],"sixth-generation":[8],"(6G)":[9],"mobile":[10],"networks.":[11],"Due":[12],"to":[13,48,113,121,148],"different":[15],"frequency":[16,25],"of":[17],"uplink":[18],"(UL)":[19],"and":[20,35,57,70,108,133,141,168],"downlink":[21],"(DL)":[22],"channels":[23,38],"division":[26],"duplexing":[27],"(FDD)":[28],"systems,":[29],"reciprocity":[31],"between":[32],"UL":[34,138],"DL":[36,79,115,124,150],"wireless":[37],"is":[39,119],"not":[40],"valid.":[41],"As":[42],"a":[43,78,95,111],"result,":[44],"pilots":[45],"are":[46,144],"required":[47],"be":[49],"sent":[50],"both":[51],"by":[52],"base":[54,102,166],"station":[55],"(BS)":[56],"user":[58],"equipment":[59],"(UE)":[60],"for":[61,88],"estimating":[62],"double-directional":[64],"channels,":[65],"which":[66,99],"consume":[67],"more":[68],"transmission":[69],"computational":[71],"resources.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76],"propose":[77],"channel":[80,139,173],"parameter":[81,116],"prediction":[82,97,104,162],"method":[83,159],"based":[84],"on":[85],"stacking":[86],"regressor":[87],"FDD":[89],"MIMO":[91],"systems.":[92],"It":[93,118],"has":[94],"second-time":[96],"process,":[98],"uses":[100],"multiple":[101,123],"regressors":[103,167],"results":[105,153],"as":[106,110,146],"features":[107,147],"meta-regressor":[109],"model":[112],"realize":[114],"prediction.":[117],"able":[120],"predict":[122,149],"parameters":[125,140],"including":[126],"path":[127],"loss":[128],"(PL),":[129],"delay":[130],"spread":[131],"(DS),":[132],"angular":[134],"spread.":[135],"Both":[136],"environment":[142],"characteristics":[143],"chosen":[145],"parameters.":[151],"Simulation":[152],"have":[154],"shown":[155],"that":[156],"proposed":[158],"provides":[160],"higher":[161],"accuracy":[163],"than":[164],"single":[165],"3GPP":[170],"TR":[171],"38.901":[172],"model.":[174]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}