{"id":"https://openalex.org/W4405974748","doi":"https://doi.org/10.1109/pimrc59610.2024.10817317","title":"Green-Learning Based Design of RIS-Assisted MIMO Systems Based on Implicit CSI","display_name":"Green-Learning Based Design of RIS-Assisted MIMO Systems Based on Implicit CSI","publication_year":2024,"publication_date":"2024-09-02","ids":{"openalex":"https://openalex.org/W4405974748","doi":"https://doi.org/10.1109/pimrc59610.2024.10817317"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc59610.2024.10817317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc59610.2024.10817317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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":null,"display_name":"Tzu-Ching Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tzu-Ching Liao","raw_affiliation_strings":["National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090028379","display_name":"Wan-Jen Huang","orcid":"https://orcid.org/0000-0002-3423-0408"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wan-Jen Huang","raw_affiliation_strings":["National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001082656","display_name":"C.\u2010C. Jay Kuo","orcid":"https://orcid.org/0000-0001-9474-5035"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.-C. Jay Kuo","raw_affiliation_strings":["University of Southern California,Ming Hsieh Department of Electrical Engineering,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California,Ming Hsieh Department of Electrical Engineering,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2758,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.93095564,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9068999886512756,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11946","display_name":"Antenna Design and Optimization","score":0.9068999886512756,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.637063205242157},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5973556041717529},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.37777647376060486},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.36782848834991455},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12824636697769165}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.637063205242157},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5973556041717529},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.37777647376060486},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.36782848834991455},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12824636697769165},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc59610.2024.10817317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc59610.2024.10817317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2295598076","https://openalex.org/W2735938380","https://openalex.org/W2894843516","https://openalex.org/W3130026012","https://openalex.org/W4213353226","https://openalex.org/W4223635971","https://openalex.org/W4226413097","https://openalex.org/W4309478822","https://openalex.org/W4313148451","https://openalex.org/W4315630443"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"To":[0,71],"attain":[1],"diverse":[2],"performance":[3],"benchmarks":[4],"for":[5,118],"6G":[6],"systems,":[7,37],"multi-input-multi-output":[8],"(MIMO)":[9],"systems":[10],"assisted":[11],"by":[12,112,133],"reconfigurable":[13],"intelligent":[14],"surface":[15],"(RIS)":[16],"have":[17,27],"been":[18,28],"investigated":[19],"intensively.":[20],"Various":[21],"deep":[22],"learning":[23,79],"(DL)":[24],"based":[25,81],"methods":[26,50],"adopted":[29],"to":[30,40,83],"perform":[31],"the":[32,44,48,53,73,85,88,91,96,99,104,107,114,119,126,134,137,151,156],"non-convex":[33],"optimization":[34],"of":[35,55,90,125,136],"such":[36],"which":[38,58],"leads":[39],"significant":[41],"enhancement":[42],"in":[43],"spectral":[45],"efficiency.":[46],"However,":[47],"DL-based":[49,157],"rely":[51],"on":[52],"operations":[54,166],"neural":[56],"network,":[57],"demands":[59],"high":[60],"computational":[61],"cost":[62],"and":[63],"usually":[64],"requires":[65],"perfect":[66],"channel":[67,97],"state":[68],"information":[69],"(CSI).":[70],"tackle":[72],"challenge,":[74],"we":[75],"develop":[76],"a":[77],"green":[78],"(GL)":[80],"method":[82,128,153,158],"optimize":[84],"system":[86],"with":[87,159],"input":[89],"received":[92,108],"pilot":[93,109],"signals.":[94],"Bypassing":[95],"estimations,":[98],"proposed":[100,127,152],"algorithm":[101],"first":[102],"extract":[103],"representations":[105,117],"from":[106],"signals,":[110],"following":[111],"selecting":[113],"most":[115],"relevant":[116,143],"precoding":[120],"optimization.":[121],"The":[122],"model":[123],"size":[124],"can":[129],"be":[130],"greatly":[131],"reduced":[132],"analysis":[135],"dominant":[138],"subspace":[139],"as":[140,142],"well":[141],"feature":[144],"selection.":[145],"It":[146],"shows":[147],"through":[148],"simulation":[149],"that":[150],"slightly":[154],"outperforms":[155],"simply":[160],"$1.3":[161],"\\sim":[162],"1.8":[163],"\\%$":[164],"floating-point":[165],"(FLOPs).":[167]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}