{"id":"https://openalex.org/W4388090370","doi":"https://doi.org/10.1109/twc.2023.3326952","title":"Deep Learning for Asynchronous Massive Access With Data Frame Length Diversity","display_name":"Deep Learning for Asynchronous Massive Access With Data Frame Length Diversity","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388090370","doi":"https://doi.org/10.1109/twc.2023.3326952"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3326952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3326952","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2305.07278","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082261154","display_name":"Yanna Bai","orcid":"https://orcid.org/0000-0001-7855-7907"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanna Bai","raw_affiliation_strings":["State Key Laboratory of Advanced Rail Autonomous Operation and the School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Advanced Rail Autonomous Operation and the School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344294","display_name":"Wei Chen","orcid":"https://orcid.org/0000-0001-5090-9915"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Chen","raw_affiliation_strings":["State Key Laboratory of Advanced Rail Autonomous Operation and the School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Advanced Rail Autonomous Operation and the School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620739","display_name":"Bo Ai","orcid":"https://orcid.org/0000-0001-6850-0595"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Ai","raw_affiliation_strings":["State Key Laboratory of Advanced Rail Autonomous Operation and the School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Advanced Rail Autonomous Operation and the School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071289803","display_name":"Petar Popovski","orcid":"https://orcid.org/0000-0001-6195-4797"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Petar Popovski","raw_affiliation_strings":["Department of Electronic Systems, Aalborg University, Aalborg, Denmark"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5082261154"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":2.3823,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.88329871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"23","issue":"6","first_page":"5529","last_page":"5540"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994000196456909,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.7642503976821899},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6436358094215393},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5391486287117004},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.521436870098114},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4187670350074768},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41455787420272827},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35255545377731323},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31992053985595703}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7642503976821899},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6436358094215393},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5391486287117004},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.521436870098114},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4187670350074768},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41455787420272827},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35255545377731323},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31992053985595703},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2023.3326952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3326952","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/4dfe009a-cdfd-4fb1-9ea5-d619c07701ef","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/4dfe009a-cdfd-4fb1-9ea5-d619c07701ef","pdf_url":"https://arxiv.org/pdf/2305.07278","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bai, Y, Chen, W, Ai, B & Popovski, P 2024, 'Deep Learning for Asynchronous Massive Access With Data Frame Length Diversity', IEEE Transactions on Wireless Communications, vol. 23, no. 6, 10304065, pp. 5529-5540. https://doi.org/10.1109/TWC.2023.3326952","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/4dfe009a-cdfd-4fb1-9ea5-d619c07701ef","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/4dfe009a-cdfd-4fb1-9ea5-d619c07701ef","pdf_url":"https://arxiv.org/pdf/2305.07278","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bai, Y, Chen, W, Ai, B & Popovski, P 2024, 'Deep Learning for Asynchronous Massive Access With Data Frame Length Diversity', IEEE Transactions on Wireless Communications, vol. 23, no. 6, 10304065, pp. 5529-5540. https://doi.org/10.1109/TWC.2023.3326952","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1032247479","display_name":null,"funder_award_id":"L202019","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G4401685402","display_name":null,"funder_award_id":"L211012","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G5331489779","display_name":null,"funder_award_id":"62221001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7052355602","display_name":null,"funder_award_id":"2022JBQY004","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8529731017","display_name":null,"funder_award_id":"62122012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation 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/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388090370.pdf","grobid_xml":"https://content.openalex.org/works/W4388090370.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1989261702","https://openalex.org/W2020282020","https://openalex.org/W2031403319","https://openalex.org/W2137691028","https://openalex.org/W2162409952","https://openalex.org/W2619204584","https://openalex.org/W2706056020","https://openalex.org/W2883289908","https://openalex.org/W2890736047","https://openalex.org/W2894772806","https://openalex.org/W2964005248","https://openalex.org/W3010699032","https://openalex.org/W3027993135","https://openalex.org/W3042527581","https://openalex.org/W3096801155","https://openalex.org/W3107312499","https://openalex.org/W3107499092","https://openalex.org/W3112924872","https://openalex.org/W3118310036","https://openalex.org/W3133692331","https://openalex.org/W3145775433","https://openalex.org/W3160389596","https://openalex.org/W3160606694","https://openalex.org/W3198966439","https://openalex.org/W3206974489","https://openalex.org/W3211683490","https://openalex.org/W4210574005","https://openalex.org/W4250955649","https://openalex.org/W4285029538","https://openalex.org/W4290996310","https://openalex.org/W4297095228"],"related_works":["https://openalex.org/W2116677773","https://openalex.org/W2155261584","https://openalex.org/W2584231425","https://openalex.org/W2150611273","https://openalex.org/W4207086172","https://openalex.org/W2042919702","https://openalex.org/W4225981436","https://openalex.org/W2156185805","https://openalex.org/W2770353918","https://openalex.org/W2122502560"],"abstract_inverted_index":{"Grant-free":[0],"non-orthogonal":[1],"multiple":[2],"access":[3,13,57],"has":[4],"been":[5],"regarded":[6],"as":[7,93],"a":[8,15,32,94,120,144],"viable":[9],"approach":[10,112],"to":[11,39,45,70,126],"accommodate":[12],"for":[14],"massive":[16],"number":[17],"of":[18,28,58,65,82],"machine-type":[19,59],"devices":[20,30,49,60],"with":[21,119],"small":[22],"data":[23,63,88,108,134,168],"packets.":[24],"The":[25,154],"sporadic":[26,103],"activation":[27],"the":[29,47,79,113,128,133,140,158],"creates":[31],"multiuser":[33],"setup":[34],"where":[35],"it":[36,92],"is":[37],"suitable":[38],"use":[40],"compressed":[41],"sensing":[42],"in":[43,131,164],"order":[44],"detect":[46],"active":[48],"and":[50,87,107,130,167],"decode":[51],"their":[52],"data.":[53],"We":[54,77,111],"consider":[55],"asynchronous":[56],"that":[61,157],"send":[62],"packets":[64],"different":[66],"frame":[67],"sizes,":[68],"leading":[69],"<italic":[71],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[72],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">data":[73],"length":[74,109,135],"diversity</i>":[75],".":[76],"address":[78],"composite":[80],"problem":[81,114],"activity":[83,165],"detection,":[84],"channel":[85],"estimation,":[86],"recovery":[89,169],"by":[90,102],"posing":[91],"structured":[95],"sparse":[96],"recovery,":[97],"having":[98],"three-level":[99],"sparsity":[100],"caused":[101],"activity,":[104],"symbol":[105],"delay,":[106],"diversity.":[110,136],"through":[115],"approximate":[116],"message":[117],"passing":[118],"backward":[121],"propagation":[122],"algorithm":[123],"(AMP-BP),":[124],"tailored":[125],"exploit":[127],"sparsity,":[129],"particular":[132],"Moreover,":[137],"we":[138],"unfold":[139],"proposed":[141,159],"AMP-BP":[142,148],"into":[143],"network,":[145],"termed":[146],"learned":[147],"(LAMP-BP),":[149],"which":[150],"enhances":[151],"detection":[152,166],"performance.":[153],"results":[155],"show":[156],"LAMP-BP":[160],"outperforms":[161],"existing":[162],"methods":[163],"accuracy.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}