{"id":"https://openalex.org/W4407361295","doi":"https://doi.org/10.1109/tcomm.2025.3541047","title":"Conditional Generative Adversarial Networks for Channel Estimation in RIS-Assisted ISAC Systems","display_name":"Conditional Generative Adversarial Networks for Channel Estimation in RIS-Assisted ISAC Systems","publication_year":2025,"publication_date":"2025-02-11","ids":{"openalex":"https://openalex.org/W4407361295","doi":"https://doi.org/10.1109/tcomm.2025.3541047"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2025.3541047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3541047","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2502.17128","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014372144","display_name":"Alice Faisal","orcid":"https://orcid.org/0000-0001-8934-4739"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Alice Faisal","raw_affiliation_strings":["Memorial University, St. John&#x2019;s, NL, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8934-4739","affiliations":[{"raw_affiliation_string":"Memorial University, St. John&#x2019;s, NL, Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015972456","display_name":"Ibrahim Al-Nahhal","orcid":"https://orcid.org/0000-0002-8604-392X"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ibrahim Al-Nahhal","raw_affiliation_strings":["Memorial University, St. John&#x2019;s, NL, Canada"],"raw_orcid":"https://orcid.org/0000-0002-8604-392X","affiliations":[{"raw_affiliation_string":"Memorial University, St. John&#x2019;s, NL, Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073591693","display_name":"Kyesan Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyesan Lee","raw_affiliation_strings":["Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077149719","display_name":"Octavia A. Dobre","orcid":"https://orcid.org/0000-0001-8528-0512"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Octavia A. Dobre","raw_affiliation_strings":["Memorial University, St. John&#x2019;s, NL, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8528-0512","affiliations":[{"raw_affiliation_string":"Memorial University, St. John&#x2019;s, NL, Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007557286","display_name":"Hyundong Shin","orcid":"https://orcid.org/0000-0003-3364-8084"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyundong Shin","raw_affiliation_strings":["Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-3364-8084","affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.7896,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.95233727,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"73","issue":"9","first_page":"7828","last_page":"7841"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.987500011920929,"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/T10860","display_name":"Speech and Audio Processing","score":0.9707000255584717,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6547904014587402},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5617274045944214},{"id":"https://openalex.org/keywords/adversarial-system","display_name":"Adversarial system","score":0.5045384168624878},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.45617035031318665},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.403984934091568},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39776933193206787},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22581467032432556},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22137781977653503}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6547904014587402},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5617274045944214},{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.5045384168624878},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.45617035031318665},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.403984934091568},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39776933193206787},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22581467032432556},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22137781977653503}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2025.3541047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3541047","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2502.17128","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2502.17128","pdf_url":"https://arxiv.org/pdf/2502.17128","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2502.17128","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2502.17128","pdf_url":"https://arxiv.org/pdf/2502.17128","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7863789314","display_name":null,"funder_award_id":"CRC-2022-00187","funder_id":"https://openalex.org/F4320320994","funder_display_name":"Canada Research Chairs"}],"funders":[{"id":"https://openalex.org/F4320320994","display_name":"Canada Research Chairs","ror":"https://ror.org/0517h6h17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W391578156","https://openalex.org/W1981345365","https://openalex.org/W2499238098","https://openalex.org/W2772474126","https://openalex.org/W2790452209","https://openalex.org/W2952773607","https://openalex.org/W2962793481","https://openalex.org/W2964277700","https://openalex.org/W3006143078","https://openalex.org/W3021587675","https://openalex.org/W3082926577","https://openalex.org/W3086142756","https://openalex.org/W3119152637","https://openalex.org/W3133945977","https://openalex.org/W3151375632","https://openalex.org/W3160036209","https://openalex.org/W3191142146","https://openalex.org/W3205479652","https://openalex.org/W3210852996","https://openalex.org/W4205170270","https://openalex.org/W4293370520","https://openalex.org/W4312802906","https://openalex.org/W4312975881","https://openalex.org/W4317135523","https://openalex.org/W4320018439","https://openalex.org/W4320029384","https://openalex.org/W4380303740","https://openalex.org/W4381233002","https://openalex.org/W4381785965","https://openalex.org/W4385756464","https://openalex.org/W4386124425","https://openalex.org/W4387757487","https://openalex.org/W4387986832","https://openalex.org/W4388624562","https://openalex.org/W4392940504","https://openalex.org/W4394698853","https://openalex.org/W4394698864","https://openalex.org/W4397026307","https://openalex.org/W4398788563","https://openalex.org/W4406570675"],"related_works":["https://openalex.org/W2502115930","https://openalex.org/W2482350142","https://openalex.org/W4246396837","https://openalex.org/W3126451824","https://openalex.org/W1561927205","https://openalex.org/W3191453585","https://openalex.org/W4297672492","https://openalex.org/W4310988119","https://openalex.org/W4285226279","https://openalex.org/W4288019534"],"abstract_inverted_index":{"Integrated":[0],"sensing":[1,50],"and":[2,26,52,154,192],"communication":[3,25,53],"(ISAC)":[4],"technology":[5],"has":[6],"been":[7],"explored":[8],"as":[9],"a":[10,65,90],"potential":[11,181],"advancement":[12],"for":[13,23,189],"future":[14],"wireless":[15,85],"networks,":[16,117],"striving":[17],"to":[18,63,99,122,132,138,172,182],"effectively":[19,149,170],"use":[20],"spectral":[21],"resources":[22],"both":[24,48],"sensing.":[27],"The":[28,110,157,176],"integration":[29],"of":[30,84,93,105],"reconfigurable":[31],"intelligent":[32],"surfaces":[33],"(RIS)":[34],"with":[35],"ISAC":[36,108,194],"further":[37],"enhances":[38],"this":[39,56],"capability":[40],"by":[41],"optimizing":[42,150],"the":[43,49,81,101,119,126,144,151,162,167,179,187],"propagation":[44],"environment,":[45],"thereby":[46],"improving":[47],"accuracy":[51],"quality.":[54],"Within":[55],"domain,":[57],"accurate":[58,191],"channel":[59,102,134,184],"estimation":[60,103,155,168],"is":[61],"crucial":[62],"ensure":[64],"reliable":[66,193],"deployment.":[67],"Traditional":[68],"deep":[69],"learning":[70],"(DL)":[71],"approaches,":[72],"while":[73],"effective,":[74],"can":[75],"impose":[76],"performance":[77,169],"limitations":[78],"in":[79],"modeling":[80],"complex":[82],"dynamics":[83],"channels.":[86],"This":[87],"paper":[88],"proposes":[89],"novel":[91],"application":[92],"conditional":[94],"generative":[95],"adversarial":[96],"networks":[97],"(CGANs)":[98],"solve":[100],"problem":[104],"an":[106],"RIS-assisted":[107],"system.":[109],"CGAN":[111],"framework":[112],"adversarially":[113],"trains":[114],"two":[115],"DL":[116,174],"enabling":[118],"generator":[120],"network":[121,146],"not":[123],"only":[124],"learn":[125],"mapping":[127],"relationship":[128],"from":[129],"observed":[130],"data":[131],"real":[133],"conditions":[135],"but":[136],"also":[137],"improve":[139],"its":[140],"output":[141],"based":[142],"on":[143],"discriminator":[145],"feedback,":[147],"thus":[148],"training":[152],"process":[153],"accuracy.":[156],"numerical":[158],"simulations":[159],"demonstrate":[160],"that":[161],"proposed":[163],"CGAN-based":[164],"method":[165],"improves":[166],"compared":[171],"conventional":[173],"techniques.":[175],"results":[177],"highlight":[178],"CGAN\u2019s":[180],"revolutionize":[183],"estimation,":[185],"paving":[186],"way":[188],"more":[190],"deployments.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
