{"id":"https://openalex.org/W4413181532","doi":"https://doi.org/10.1109/gcwkshp64532.2024.11101575","title":"An SCMA Receiver for 6G NTN based on Multi-Task Learning","display_name":"An SCMA Receiver for 6G NTN based on Multi-Task Learning","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4413181532","doi":"https://doi.org/10.1109/gcwkshp64532.2024.11101575"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshp64532.2024.11101575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshp64532.2024.11101575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/GCWkshp64532.2024.11101575","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104749110","display_name":"Bruno De Filippo","orcid":"https://orcid.org/0000-0003-0266-1788"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Bruno De Filippo","raw_affiliation_strings":["Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003622890","display_name":"Carla Amatetti","orcid":"https://orcid.org/0000-0003-0253-2871"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carla Amatetti","raw_affiliation_strings":["Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072990922","display_name":"Riccardo Campana","orcid":"https://orcid.org/0000-0001-5139-0086"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Campana","raw_affiliation_strings":["Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048825104","display_name":"Alessandro Guidotti","orcid":"https://orcid.org/0000-0003-4480-0010"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Guidotti","raw_affiliation_strings":["National Inter-University Consortium for Telecommunications (CNIT),Parma,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Inter-University Consortium for Telecommunications (CNIT),Parma,Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003927271","display_name":"Alessandro Vanelli\u2010Coralli","orcid":"https://orcid.org/0000-0002-4475-5718"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Vanelli-Coralli","raw_affiliation_strings":["Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Bologna,Electronic, and Information Engineering (DEI),Department of Electrical,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"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":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12079","display_name":"IoT Networks and Protocols","score":0.9947999715805054,"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":0.7841993570327759},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6264569759368896},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.054714739322662354}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7841993570327759},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6264569759368896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.054714739322662354},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/gcwkshp64532.2024.11101575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshp64532.2024.11101575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/1022656","is_oa":false,"landing_page_url":"https://hdl.handle.net/11585/1022656","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:zenodo.org:17865729","is_oa":true,"landing_page_url":"https://doi.org/10.1109/GCWkshp64532.2024.11101575","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"GC Wkshps, 2024 IEEE Globecom Workshops, Cape Town, South Africa, 8-12 December, 2024","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:17865729","is_oa":true,"landing_page_url":"https://doi.org/10.1109/GCWkshp64532.2024.11101575","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"GC Wkshps, 2024 IEEE Globecom Workshops, Cape Town, South Africa, 8-12 December, 2024","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2340427284","https://openalex.org/W2784180017","https://openalex.org/W3010163757","https://openalex.org/W3041280537","https://openalex.org/W3128783847","https://openalex.org/W3183886275","https://openalex.org/W4312454562","https://openalex.org/W4312515835","https://openalex.org/W4312798613","https://openalex.org/W4316660939","https://openalex.org/W4360770862","https://openalex.org/W4379796013","https://openalex.org/W4393028164","https://openalex.org/W4394804942","https://openalex.org/W4400447599","https://openalex.org/W4400877686"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Future":[0],"6G":[1,122],"networks":[2,21],"are":[3],"envisioned":[4],"to":[5,45,67,74,118,132,194,206],"enhance":[6],"the":[7,46,79,88,106,112,146,152,158,165,180,195,200,203,207,210],"user":[8],"experience":[9],"in":[10,85],"a":[11,162,184,216],"multitude":[12],"of":[13,18,82,90,114,164,209,215],"different":[14],"ways.":[15],"The":[16],"unification":[17],"existing":[19],"terrestrial":[20],"with":[22,30,41,100,129,188,192],"non-terrestrial":[23],"network":[24],"(NTN)":[25],"components":[26],"will":[27,37],"provide":[28],"users":[29],"ubiquitous":[31],"connectivity.":[32],"Multi-access":[33],"edge":[34,72],"computing":[35],"(MEC)":[36],"enable":[38],"low-latency":[39],"services,":[40],"computations":[42],"performed":[43],"closer":[44],"end":[47],"users,":[48],"and":[49,135,151],"distributed":[50],"learning":[51,131],"paradigms.":[52],"Advanced":[53],"multiple":[54,61],"access":[55,62],"schemes,":[56],"such":[57],"as":[58,161],"sparse":[59],"code":[60],"(SCMA),":[63],"can":[64],"be":[65,98],"employed":[66],"efficiently":[68],"move":[69],"data":[70],"from":[71],"nodes":[73],"spaceborne":[75],"MEC":[76],"servers.":[77],"However,":[78],"non-orthogonal":[80],"nature":[81],"SCMA":[83,92,119,138],"results":[84],"interference,":[86],"limiting":[87],"effectiveness":[89],"traditional":[91],"receivers.":[93],"Hence,":[94],"NTN":[95],"links":[96],"should":[97],"protected":[99],"robust":[101],"channel":[102],"codes,":[103],"significantly":[104],"reducing":[105],"uplink":[107],"throughput.":[108],"Thus,":[109],"we":[110,144],"investigate":[111],"application":[113],"artificial":[115],"intelligence":[116],"(AI)":[117],"receivers":[120],"for":[121],"NTNs.":[123],"We":[124,177,198],"train":[125],"an":[126],"AI":[127,159,211],"model":[128,160,212],"multi-task":[130],"optimally":[133],"separate":[134],"receive":[136],"superimposed":[137],"signals.":[139],"Through":[140],"link":[141],"level":[142],"simulations,":[143],"evaluate":[145],"block":[147],"error":[148],"rate":[149],"(BLER)":[150],"aggregated":[153],"theoretical":[154],"throughput":[155],"achieved":[156],"by":[157],"function":[163],"received":[166],"energy":[167],"per":[168],"bit":[169],"over":[170],"noise":[171],"power":[172],"spectral":[173],"density":[174],"ratio":[175],"(Eb/N0).":[176],"show":[178],"that":[179],"proposed":[181],"receiver":[182],"achieves":[183],"target":[185],"10%":[186],"BLER":[187],"3.5dB":[189],"lower":[190],"Eb/N0":[191],"respect":[193],"benchmark":[196],"algorithm.":[197],"conclude":[199],"assessment":[201],"discussing":[202],"complexity-related":[204],"challenges":[205],"implementation":[208],"on":[213],"board":[214],"low":[217],"earth":[218],"orbit":[219],"satellite.":[220]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
