{"id":"https://openalex.org/W7162552837","doi":"https://doi.org/10.1109/menacomm69507.2026.11532812","title":"Adversarially Robust Channel Estimation for One-Bit Massive MIMO Using Auxiliary Classifier GAN","display_name":"Adversarially Robust Channel Estimation for One-Bit Massive MIMO Using Auxiliary Classifier GAN","publication_year":2026,"publication_date":"2026-05-12","ids":{"openalex":"https://openalex.org/W7162552837","doi":"https://doi.org/10.1109/menacomm69507.2026.11532812"},"language":null,"primary_location":{"id":"doi:10.1109/menacomm69507.2026.11532812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/menacomm69507.2026.11532812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 6th Middle East and North Africa Communications Conference (MENACOMM)","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/A5103067352","display_name":"Tarek Ali","orcid":"https://orcid.org/0000-0002-8380-1625"},"institutions":[{"id":"https://openalex.org/I11983389","display_name":"Manchester Metropolitan University","ror":"https://ror.org/02hstj355","country_code":"GB","type":"education","lineage":["https://openalex.org/I11983389"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tarek Ali","raw_affiliation_strings":["Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom","institution_ids":["https://openalex.org/I11983389"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134745812","display_name":"Dr Mohammed Al-Khalidi","orcid":null},"institutions":[{"id":"https://openalex.org/I11983389","display_name":"Manchester Metropolitan University","ror":"https://ror.org/02hstj355","country_code":"GB","type":"education","lineage":["https://openalex.org/I11983389"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mohammed Al-Khalidi","raw_affiliation_strings":["Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom","institution_ids":["https://openalex.org/I11983389"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088617561","display_name":"Ali Kashif Bashir","orcid":"https://orcid.org/0000-0003-2601-9327"},"institutions":[{"id":"https://openalex.org/I11983389","display_name":"Manchester Metropolitan University","ror":"https://ror.org/02hstj355","country_code":"GB","type":"education","lineage":["https://openalex.org/I11983389"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ali Kashif Bashir","raw_affiliation_strings":["Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom","institution_ids":["https://openalex.org/I11983389"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040655055","display_name":"Amna Eleyan","orcid":"https://orcid.org/0000-0002-2025-3027"},"institutions":[{"id":"https://openalex.org/I11983389","display_name":"Manchester Metropolitan University","ror":"https://ror.org/02hstj355","country_code":"GB","type":"education","lineage":["https://openalex.org/I11983389"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Amna Eleyan","raw_affiliation_strings":["Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Manchester Metropolitan University,Department of Computing and Mathematics,Manchester,United Kingdom","institution_ids":["https://openalex.org/I11983389"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046365205","display_name":"Rabab Al-Zaidi","orcid":"https://orcid.org/0000-0002-2198-7794"},"institutions":[{"id":"https://openalex.org/I54459138","display_name":"University of Salford","ror":"https://ror.org/01tmqtf75","country_code":"GB","type":"education","lineage":["https://openalex.org/I54459138"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rabab Al-Zaidi","raw_affiliation_strings":["University of Salford, Manchester,Computer Engineering Department,Manchester,United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Salford, Manchester,Computer Engineering Department,Manchester,United Kingdom","institution_ids":["https://openalex.org/I54459138"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.8772000074386597,"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":0.8772000074386597,"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/T11689","display_name":"Adversarial Robustness in Machine Learning","score":0.05090000107884407,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.032999999821186066,"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/classifier","display_name":"Classifier (UML)","score":0.4934000074863434},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4717000126838684},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.42980000376701355},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4049000144004822},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.35589998960494995}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6262999773025513},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4934000074863434},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4717000126838684},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4562999904155731},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.42980000376701355},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4049000144004822},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39489999413490295},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.35589998960494995},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3149999976158142},{"id":"https://openalex.org/C2781170535","wikidata":"https://www.wikidata.org/wiki/Q30587856","display_name":"Noisy data","level":2,"score":0.30630001425743103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3018999993801117},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.2775000035762787}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/menacomm69507.2026.11532812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/menacomm69507.2026.11532812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 6th Middle East and North Africa Communications Conference (MENACOMM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W3045134922","https://openalex.org/W4295308531","https://openalex.org/W4313887511","https://openalex.org/W4387414991","https://openalex.org/W4391689920","https://openalex.org/W4393319347","https://openalex.org/W4400648610","https://openalex.org/W4409102068","https://openalex.org/W4414678985","https://openalex.org/W4415743495","https://openalex.org/W7106326052"],"related_works":[],"abstract_inverted_index":{"Channel":[0],"estimation":[1],"in":[2],"massive":[3,77],"MIMO":[4,78],"(Multiple-Input":[5],"Multiple-Output)":[6],"systems":[7],"with":[8,71,122],"one-bit":[9,76],"ADCs":[10],"(Analog-to-Digital":[11],"Converters)":[12],"faces":[13],"severe":[14],"quantization":[15],"distortion":[16],"that":[17,66,107,146],"degrades":[18],"conventional":[19],"estimators":[20],"and":[21,25,96,170,209,225],"limits":[22],"downstream":[23],"detection":[24],"precoding.":[26],"While":[27],"cGAN":[28,109,157,190],"(Conditional":[29],"GAN)-based":[30],"learning":[31,106,128],"approaches":[32],"can":[33],"recover":[34],"CSI":[35],"(Channel":[36],"State":[37],"Information)":[38],"from":[39],"heavily":[40],"quantized":[41],"pilots,":[42],"their":[43],"susceptibility":[44],"to":[45,90,130,228],"adversarial":[46,72,120],"perturbations":[47],"has":[48],"received":[49],"limited":[50],"attention":[51],"despite":[52],"the":[53,63,217],"security":[54],"sensitivity":[55],"of":[56,219],"wireless":[57],"physical-layer":[58],"processing.":[59],"This":[60],"paper":[61],"presents":[62],"first":[64],"framework":[65],"combines":[67],"auxiliary":[68,220],"classifier":[69],"supervision":[70,221],"training":[73,121],"for":[74],"robust":[75,178],"channel":[79,234],"estimation.":[80,235],"The":[81,199],"proposed":[82],"AC-GAN":[83,147],"(Auxiliary":[84],"Classifier":[85],"GAN)":[86],"discriminator":[87],"is":[88],"trained":[89,189],"jointly":[91],"perform":[92],"source":[93],"discrimination":[94],"(real/fake)":[95],"SNR":[97,205],"(Signal-to-Noise":[98],"Ratio)":[99],"regime":[100],"classification,":[101],"encouraging":[102],"disentangled,":[103],"regime-aware":[104],"feature":[105],"standard":[108],"designs":[110],"cannot":[111],"achieve.":[112],"We":[113],"further":[114],"integrate":[115],"PGD":[116,182],"(Projected":[117],"Gradient":[118],"Descent)-based":[119],"curriculum":[123],"scheduling":[124],"into":[125],"a":[126,138,223],"minmax":[127],"objective":[129],"improve":[131],"robustness":[132],"under":[133,158,180],"white-box":[134],"attacks.":[135],"Simulations":[136],"on":[137],"<tex":[139,164,172,184,191],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[140,165,173,185,192],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{6":[141],"4}$</tex>-antenna,":[142],"8-user":[143],"uplink":[144],"demonstrate":[145],"attains":[148],"15.3%":[149],"lower":[150],"NMSE":[151],"(Normalized":[152],"Mean":[153],"Squared":[154],"Error)":[155],"than":[156],"clean":[159],"conditions":[160],"(-23.3":[161],"dB":[162],"vs.":[163],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$-20.8":[166],"\\mathbf{~":[167],"d":[168],"B}$</tex>)":[169],"achieves":[171],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{7":[174],"8.":[175],"6":[176],"\\%}$</tex>":[177],"accuracy":[179],"strong":[181],"attacks":[183],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(\\varepsilon=0.1)$</tex>,":[186],"outperforming":[187],"adversarially":[188],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(37.4":[193],"\\%)$</tex>":[194],"by":[195],"41.2":[196],"percentage":[197],"points.":[198],"results":[200],"show":[201],"consistent":[202],"gains":[203],"across":[204],"regimes,":[206],"pilot":[207],"lengths,":[208],"attack":[210,214],"types,":[211],"including":[212],"unseen":[213],"strategies,":[215],"supporting":[216],"use":[218],"as":[222],"practical":[224],"effective":[226],"approach":[227],"more":[229],"secure":[230],"DL":[231],"(Deep":[232],"Learning)-enabled":[233]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-05-28T00:00:00"}
