{"id":"https://openalex.org/W4388720035","doi":"https://doi.org/10.1109/tcomm.2023.3333868","title":"Enhancing AmBC Systems With Deep Learning for Joint Channel Estimation and Signal Detection","display_name":"Enhancing AmBC Systems With Deep Learning for Joint Channel Estimation and Signal Detection","publication_year":2023,"publication_date":"2023-11-16","ids":{"openalex":"https://openalex.org/W4388720035","doi":"https://doi.org/10.1109/tcomm.2023.3333868"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2023.3333868","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3333868","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":["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/A5072820195","display_name":"Shayan Zargari","orcid":"https://orcid.org/0000-0003-1660-4733"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Shayan Zargari","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070970235","display_name":"Azar Hakimi","orcid":"https://orcid.org/0000-0003-2987-3721"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Azar Hakimi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060881187","display_name":"Chintha Tellambura","orcid":"https://orcid.org/0000-0002-9419-7195"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chintha Tellambura","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061251751","display_name":"Amine Maaref","orcid":"https://orcid.org/0000-0002-0928-1625"},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amine Maaref","raw_affiliation_strings":["Ottawa Wireless Advanced System Competency Centre, Huawei Canada, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"Ottawa Wireless Advanced System Competency Centre, Huawei Canada, Ottawa, Canada","institution_ids":["https://openalex.org/I4210115038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5072820195"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":2.9965,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.91879917,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"72","issue":"3","first_page":"1716","last_page":"1731"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9986000061035156,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9983999729156494,"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/joint","display_name":"Joint (building)","score":0.6333819031715393},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5902199745178223},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.544525146484375},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46440908312797546},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4543418884277344},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4414249062538147},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4404394030570984},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.32060274481773376},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27449116110801697},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2209932506084442},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.11672523617744446}],"concepts":[{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.6333819031715393},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5902199745178223},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.544525146484375},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46440908312797546},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4543418884277344},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4414249062538147},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4404394030570984},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32060274481773376},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27449116110801697},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2209932506084442},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.11672523617744446},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2023.3333868","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3333868","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322183","display_name":"Huawei Technologies","ror":"https://ror.org/00cmhce21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W643058322","https://openalex.org/W1492251543","https://openalex.org/W2009678602","https://openalex.org/W2046245205","https://openalex.org/W2069596238","https://openalex.org/W2099461393","https://openalex.org/W2114632138","https://openalex.org/W2130905151","https://openalex.org/W2155999145","https://openalex.org/W2187646083","https://openalex.org/W2490662969","https://openalex.org/W2495264776","https://openalex.org/W2512920678","https://openalex.org/W2525049263","https://openalex.org/W2537499186","https://openalex.org/W2560844389","https://openalex.org/W2566904036","https://openalex.org/W2775135700","https://openalex.org/W2787730280","https://openalex.org/W2884145162","https://openalex.org/W2889184287","https://openalex.org/W2893939120","https://openalex.org/W2907034055","https://openalex.org/W2913135829","https://openalex.org/W2959881716","https://openalex.org/W2963190722","https://openalex.org/W2963271202","https://openalex.org/W2970616108","https://openalex.org/W2977124469","https://openalex.org/W2992764208","https://openalex.org/W3010112100","https://openalex.org/W3030924089","https://openalex.org/W3046173074","https://openalex.org/W3085005989","https://openalex.org/W3091430564","https://openalex.org/W3093863039","https://openalex.org/W3096423797","https://openalex.org/W3096503629","https://openalex.org/W3159849215","https://openalex.org/W3188554269","https://openalex.org/W3192880923","https://openalex.org/W3195651992","https://openalex.org/W3215880286","https://openalex.org/W4285407587","https://openalex.org/W4312542648","https://openalex.org/W4312768811","https://openalex.org/W4360584530","https://openalex.org/W6631190155","https://openalex.org/W6757494154","https://openalex.org/W6910546390"],"related_works":["https://openalex.org/W1978047861","https://openalex.org/W1965991469","https://openalex.org/W2063020798","https://openalex.org/W1995192376","https://openalex.org/W2156410490","https://openalex.org/W2028943099","https://openalex.org/W2365607761","https://openalex.org/W2575928290","https://openalex.org/W2355253265","https://openalex.org/W2015585073"],"abstract_inverted_index":{"The":[0,105],"era":[1],"of":[2,50,133,144,178,201],"ubiquitous,":[3],"affordable":[4],"wireless":[5],"connectivity":[6],"has":[7],"opened":[8],"doors":[9],"to":[10,26,46,97,167],"countless":[11],"practical":[12,126],"applications.":[13],"In":[14,149,189],"this":[15,57],"context,":[16],"ambient":[17,34],"backscatter":[18],"communication":[19],"(AmBC)":[20],"stands":[21],"out,":[22],"utilizing":[23],"passive":[24],"tags":[25],"establish":[27],"connections":[28],"with":[29],"readers":[30],"by":[31],"harnessing":[32],"reflected":[33],"radio":[35],"frequency":[36],"(RF)":[37],"signals.":[38],"However,":[39],"conventional":[40],"data":[41,90,112,120],"detectors":[42],"face":[43],"limitations":[44],"due":[45],"their":[47],"inadequate":[48],"knowledge":[49],"channel":[51,71,115,184,207],"and":[52,76,89,101,186,199],"RF-source":[53],"parameters.":[54],"To":[55],"address":[56],"challenge,":[58],"we":[59],"propose":[60],"an":[61,158],"innovative":[62],"approach":[63,93,181],"using":[64,110],"a":[65,95],"deep":[66],"neural":[67],"network":[68],"(DNN)":[69],"for":[70,182],"state":[72],"information":[73],"(CSI)":[74],"estimation":[75,88,185],"signal":[77,187],"detection":[78],"within":[79],"AmBC":[80,183,202],"systems.":[81],"Unlike":[82],"traditional":[83,139,194],"methods":[84],"that":[85],"separate":[86],"CSI":[87,100],"detection,":[91],"our":[92,134,155,179,191],"leverages":[94],"DNN":[96,106,136],"implicitly":[98],"estimate":[99],"simultaneously":[102],"detect":[103],"data.":[104],"model,":[107],"trained":[108],"offline":[109],"simulated":[111],"derived":[113],"from":[114],"statistics,":[116],"excels":[117],"in":[118,125,142,163,205],"online":[119],"recovery,":[121],"ensuring":[122],"robust":[123],"performance":[124,165],"scenarios.":[127],"Comprehensive":[128],"evaluations":[129],"validate":[130],"the":[131,168,176,197],"superiority":[132],"proposed":[135],"method":[137,156,192],"over":[138],"detectors,":[140,195],"particularly":[141],"terms":[143],"bit":[145],"error":[146],"rate":[147],"(BER).":[148],"high":[150],"signal-to-noise":[151],"ratio":[152],"(SNR)":[153],"conditions,":[154],"exhibits":[157],"impressive":[159],"approximately":[160],"20%":[161],"improvement":[162],"BER":[164],"compared":[166],"maximum":[169],"likelihood":[170],"(ML)":[171],"approach.":[172],"These":[173],"results":[174],"underscore":[175],"effectiveness":[177],"developed":[180],"detection.":[188],"summary,":[190],"outperforms":[193],"bolstering":[196],"reliability":[198],"efficiency":[200],"systems,":[203],"even":[204],"challenging":[206],"conditions.":[208]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-28T08:17:26.163206","created_date":"2025-10-10T00:00:00"}
