{"id":"https://openalex.org/W2966796451","doi":"https://doi.org/10.1109/tvt.2019.2932407","title":"Blind Signal Classification for Non-Orthogonal Multiple Access in Vehicular Networks","display_name":"Blind Signal Classification for Non-Orthogonal Multiple Access in Vehicular Networks","publication_year":2019,"publication_date":"2019-08-01","ids":{"openalex":"https://openalex.org/W2966796451","doi":"https://doi.org/10.1109/tvt.2019.2932407","mag":"2966796451"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2019.2932407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2932407","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5000003740","display_name":"Minseok Choi","orcid":"https://orcid.org/0000-0001-7027-1920"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Minseok Choi","raw_affiliation_strings":["University of Southern California, Los Angeles, CA, USA","University of Southern California Los,Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"University of Southern California Los,Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103114408","display_name":"Daejung Yoon","orcid":"https://orcid.org/0000-0002-6779-7160"},"institutions":[{"id":"https://openalex.org/I4210149358","display_name":"Nokia (France)","ror":"https://ror.org/04kwfkk85","country_code":"FR","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210149358"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daejung Yoon","raw_affiliation_strings":["Nokia Bell Labs, Nozay, France","[Nokia Bell-Labs, Nozay, France]"],"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Nozay, France","institution_ids":["https://openalex.org/I4210149358"]},{"raw_affiliation_string":"[Nokia Bell-Labs, Nozay, France]","institution_ids":["https://openalex.org/I4210149358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049202871","display_name":"Joongheon Kim","orcid":"https://orcid.org/0000-0003-2126-768X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joongheon Kim","raw_affiliation_strings":["Korea University, Seoul, South Korea","School of Electrical Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000003740"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":1.7365,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.88762093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"68","issue":"10","first_page":"9722","last_page":"9734"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9995999932289124,"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":0.9995999932289124,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9922000169754028,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9886000156402588,"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/noma","display_name":"Noma","score":0.7304233908653259},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.700957179069519},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6354676485061646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6189970374107361},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.54317307472229},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.47391045093536377},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4644797742366791},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.45675310492515564},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4458235800266266},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41626495122909546},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3207893371582031},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2848584055900574},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.27647626399993896},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24144643545150757},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23099297285079956},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.16655609011650085},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.15467551350593567}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7304233908653259},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.700957179069519},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6354676485061646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6189970374107361},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.54317307472229},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.47391045093536377},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4644797742366791},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.45675310492515564},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4458235800266266},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41626495122909546},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3207893371582031},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2848584055900574},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.27647626399993896},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24144643545150757},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23099297285079956},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.16655609011650085},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.15467551350593567},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2019.2932407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2932407","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1045250120","display_name":null,"funder_award_id":"2018-0-00170","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"}],"funders":[{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1514236400","https://openalex.org/W1690504809","https://openalex.org/W1901462474","https://openalex.org/W1922937245","https://openalex.org/W1958281780","https://openalex.org/W1997834106","https://openalex.org/W2012484142","https://openalex.org/W2027563534","https://openalex.org/W2072550346","https://openalex.org/W2084872270","https://openalex.org/W2102241149","https://openalex.org/W2114267371","https://openalex.org/W2147735901","https://openalex.org/W2148622067","https://openalex.org/W2157021180","https://openalex.org/W2333599012","https://openalex.org/W2498771007","https://openalex.org/W2522847968","https://openalex.org/W2557719949","https://openalex.org/W2603396821","https://openalex.org/W2613719986","https://openalex.org/W2734908518","https://openalex.org/W2740056608","https://openalex.org/W2741230443","https://openalex.org/W2793290641","https://openalex.org/W2808769300","https://openalex.org/W2883384977","https://openalex.org/W2892154397","https://openalex.org/W2896666719","https://openalex.org/W2899824937","https://openalex.org/W2914859209","https://openalex.org/W2919467785","https://openalex.org/W2964067911","https://openalex.org/W3033387691","https://openalex.org/W3099378150","https://openalex.org/W3101450547","https://openalex.org/W3104028856","https://openalex.org/W6730545766","https://openalex.org/W6759066588"],"related_works":["https://openalex.org/W3039370918","https://openalex.org/W2980162015","https://openalex.org/W2769732439","https://openalex.org/W2370038111","https://openalex.org/W4361208685","https://openalex.org/W4297882612","https://openalex.org/W4235843916","https://openalex.org/W3214327504","https://openalex.org/W4308092590","https://openalex.org/W3045747535"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"blind":[3,109,140,168,221],"signal":[4,222],"classification":[5,30,111,123,172,223],"and":[6,61,102,122,201,225],"detection":[7,85],"in":[8,33,112],"a":[9,18,71,144,210],"non-orthogonal":[10],"multiple":[11,35,54],"access":[12,36,55],"(NOMA)":[13],"system":[14,73],"are":[15,39,91],"explored.":[16],"Since":[17],"NOMA":[19,46,48,72,145,160,180],"scheme":[20,147],"superposes":[21],"the":[22,44,53,66,113,125,129,137,159,167,183,206,219,231],"multiple-user":[23],"signals":[24],"within":[25],"nonorthogonal":[26],"resources,":[27],"classical":[28],"modulation":[29,59,110,120],"methods":[31,224],"used":[32,87],"orthogonal":[34],"(OMA)":[37],"systems":[38],"not":[40],"sufficient":[41],"to":[42,93,128,152,166,218],"process":[43],"superposed":[45],"signal.":[47],"receivers":[49],"require":[50],"information":[51,90,178,233],"about":[52],"schemes":[56],"such":[57],"as":[58,163,230],"order":[60,114],"need":[62,184],"interference":[63,133],"cancellation":[64],"of":[65,115,124,139,212],"co-scheduled":[67,118],"user's":[68,119],"signal;":[69],"therefore,":[70],"causes":[74],"more":[75,213],"high-layer":[76],"signaling":[77,190],"overheads":[78],"than":[79,214],"OMA":[80],"during":[81],"packet":[82],"scheduling.":[83],"Blind":[84],"algorithms":[86],"for":[88,131,185],"multiplexing":[89,161,181],"considered":[92],"be":[94],"possible":[95],"solutions;":[96],"however,":[97],"they":[98],"pose":[99],"various":[100],"challenges":[101],"could":[103],"cause":[104],"performance":[105,138,194,229],"loss":[106],"while":[107],"performing":[108],"OMA/NOMA":[116],"classification,":[117,121],"signal,":[126],"due":[127],"necessity":[130],"successive":[132],"cancellation.":[134],"To":[135],"improve":[136],"detection,":[141],"we":[142],"propose":[143],"transmission":[146],"that":[148,205],"applies":[149],"phase":[150],"rotation":[151],"data":[153],"or":[154,191],"pilot":[155],"symbols":[156],"depending":[157],"on":[158,179],"format,":[162],"an":[164],"aid":[165],"detection.":[169],"The":[170,193],"proposed":[171,207],"algorithm":[173,208],"can":[174],"implicitly":[175],"provide":[176],"essential":[177],"without":[182],"any":[186],"extra":[187],"high":[188],"layer":[189],"resources.":[192],"improvement":[195],"is":[196,203],"verified":[197],"through":[198],"simulation":[199],"studies,":[200],"it":[202],"found":[204],"provides":[209],"gain":[211],"1":[215],"dB":[216],"compared":[217],"existing":[220],"shows":[226],"almost":[227],"equivalent":[228],"genie":[232],"scheme.":[234]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}