{"id":"https://openalex.org/W4410228679","doi":"https://doi.org/10.1109/wcnc61545.2025.10978568","title":"AI-Driven Iterative Receiver for Superimposed Pilot Schemes in MIMO-OFDM Systems","display_name":"AI-Driven Iterative Receiver for Superimposed Pilot Schemes in MIMO-OFDM Systems","publication_year":2025,"publication_date":"2025-03-24","ids":{"openalex":"https://openalex.org/W4410228679","doi":"https://doi.org/10.1109/wcnc61545.2025.10978568"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc61545.2025.10978568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5035166644","display_name":"Xinjie Li","orcid":"https://orcid.org/0009-0002-4132-3247"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinjie Li","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024019526","display_name":"Xingyu Zhou","orcid":"https://orcid.org/0000-0002-4439-7658"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingyu Zhou","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005367960","display_name":"Jing Zhang","orcid":"https://orcid.org/0000-0002-7278-6546"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Zhang","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024436944","display_name":"Chao-Kai Wen","orcid":"https://orcid.org/0000-0001-5952-232X"},"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":"Chao-Kai Wen","raw_affiliation_strings":["Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013079905","display_name":"Shi Jin","orcid":"https://orcid.org/0000-0003-0271-6021"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Jin","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,P. R. China,210096","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":0.9993000030517578,"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":0.9993000030517578,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9980999827384949,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9966999888420105,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6973925828933716},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6702045202255249},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6551718711853027},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.5367777347564697},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48195168375968933},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35069647431373596},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1533922255039215},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.147434800863266}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6973925828933716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6702045202255249},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6551718711853027},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.5367777347564697},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48195168375968933},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35069647431373596},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1533922255039215},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.147434800863266}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc61545.2025.10978568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1508790250","display_name":null,"funder_award_id":"623B2019,62301154,62261160576","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G178412217","display_name":null,"funder_award_id":"2024YFE0200700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1972223476","https://openalex.org/W2105862538","https://openalex.org/W2145377142","https://openalex.org/W2147601077","https://openalex.org/W2154310679","https://openalex.org/W2159337394","https://openalex.org/W2223539108","https://openalex.org/W2539198515","https://openalex.org/W2734523996","https://openalex.org/W2896015732","https://openalex.org/W2964216120","https://openalex.org/W2980448714","https://openalex.org/W2996956941","https://openalex.org/W4225263684","https://openalex.org/W4391582687"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2366188968","https://openalex.org/W2159772567","https://openalex.org/W2188042986","https://openalex.org/W2539022530","https://openalex.org/W2738743879","https://openalex.org/W2187587942","https://openalex.org/W2045896346","https://openalex.org/W2465815226"],"abstract_inverted_index":{"The":[0],"superimposed":[1],"pilot":[2,28,102,152],"(SIP)":[3],"transmission":[4],"scheme":[5,154],"shows":[6],"great":[7],"potential":[8],"for":[9,22,130],"improving":[10],"spectral":[11],"efficiency":[12],"in":[13,160],"MIMO-OFDM":[14],"systems.":[15],"However,":[16],"it":[17],"also":[18,156],"introduces":[19],"complex":[20],"challenges":[21],"receiver":[23,58,94,145],"design,":[24],"particularly":[25],"due":[26,80],"to":[27,56,81,133,165],"contamination":[29,103],"and":[30,43,104,126,168],"data":[31,105],"interference.":[32,106],"To":[33],"address":[34],"these":[35],"issues,":[36],"the":[37,98,149,166],"joint":[38],"channel":[39,116,135,162],"estimation,":[40],"signal":[41],"detection,":[42],"decoding":[44],"(JCDD)":[45],"framework":[46],"has":[47],"emerged":[48],"as":[49],"a":[50],"promising":[51],"solution,":[52],"utilizing":[53],"iterative":[54,92],"refinement":[55],"enhance":[57],"performance.":[59],"Despite":[60],"this,":[61],"existing":[62],"JCDD":[63,93],"methods":[64],"either":[65],"focus":[66],"heavily":[67],"on":[68],"theoretical":[69],"analysis,":[70],"often":[71],"neglecting":[72],"practical":[73],"application":[74],"scenarios,":[75],"or":[76],"experience":[77],"performance":[78],"limitations":[79],"inherent":[82],"design":[83],"flaws.":[84],"In":[85],"this":[86],"paper,":[87],"we":[88],"propose":[89],"an":[90],"advanced":[91],"that":[95,141],"effectively":[96],"mitigates":[97],"negative":[99],"effects":[100],"of":[101],"Our":[107],"approach":[108],"improves":[109],"traditional":[110],"linear":[111],"minimum":[112],"mean-square":[113],"error":[114],"(LMMSE)":[115],"estimation":[117],"by":[118],"incorporating":[119],"state-of-the-art":[120],"techniques\u2014specifically":[121],"variational":[122],"message":[123],"passing":[124],"(VMP)":[125],"deep":[127],"learning":[128],"(DL)\u2014allowing":[129],"better":[131],"adaptation":[132],"varying":[134],"conditions.":[136],"Extensive":[137],"empirical":[138],"evaluations":[139],"demonstrate":[140],"our":[142],"proposed":[143],"SIP":[144],"not":[146],"only":[147],"surpasses":[148],"conventional":[150],"orthogonal":[151],"(OP)":[153],"but":[155],"exhibits":[157],"outstanding":[158],"adaptability":[159],"mismatched":[161],"environments,":[163],"thanks":[164],"VMP":[167],"DL-based":[169],"improvements.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
