{"id":"https://openalex.org/W4402835742","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683645","title":"A Novel Sample Selection based Detection Algorithm for Asynchronous SCMA Systems","display_name":"A Novel Sample Selection based Detection Algorithm for Asynchronous SCMA Systems","publication_year":2024,"publication_date":"2024-06-24","ids":{"openalex":"https://openalex.org/W4402835742","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683645"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2024-spring62846.2024.10683645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","raw_type":"proceedings-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/A5070866793","display_name":"Kaining Han","orcid":"https://orcid.org/0000-0003-0032-5641"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kaining Han","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073141885","display_name":"Yonghang Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yonghang Dai","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104249014","display_name":"Xuanbo Zhang","orcid":"https://orcid.org/0009-0009-3261-2080"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuanbo Zhang","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032433883","display_name":"Jianhao Hu","orcid":"https://orcid.org/0000-0003-1380-5513"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhao Hu","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Wireless Communications,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070866793"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.425,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62544538,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9710000157356262,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9710000157356262,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9570000171661377,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9440000057220459,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7806074619293213},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.7617422342300415},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5965123176574707},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45951688289642334},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.4327360689640045},{"id":"https://openalex.org/keywords/selection-algorithm","display_name":"Selection algorithm","score":0.42929548025131226},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.28389808535575867},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.246461421251297},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.06816872954368591}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7806074619293213},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7617422342300415},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5965123176574707},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45951688289642334},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.4327360689640045},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.42929548025131226},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.28389808535575867},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.246461421251297},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.06816872954368591}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2024-spring62846.2024.10683645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","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":14,"referenced_works":["https://openalex.org/W2008104692","https://openalex.org/W2042519026","https://openalex.org/W2051457555","https://openalex.org/W2086456844","https://openalex.org/W2288813195","https://openalex.org/W2738195987","https://openalex.org/W2792172447","https://openalex.org/W2910744881","https://openalex.org/W2964049979","https://openalex.org/W3002947360","https://openalex.org/W3005594072","https://openalex.org/W3007990687","https://openalex.org/W3160574277","https://openalex.org/W4242581088"],"related_works":["https://openalex.org/W2116677773","https://openalex.org/W2051487156","https://openalex.org/W2135714282","https://openalex.org/W1595373702","https://openalex.org/W2489631182","https://openalex.org/W1788667622","https://openalex.org/W4395469854","https://openalex.org/W2157779541","https://openalex.org/W2967268719","https://openalex.org/W2380424335"],"abstract_inverted_index":{"As":[0],"a":[1,17,83,137],"promising":[2],"contender":[3],"within":[4],"non-orthogonal":[5],"multiple":[6,11,34],"access":[7,12,43],"(NOMA),":[8],"sparse":[9],"code":[10],"(SCMA)":[13],"stands":[14],"out":[15],"as":[16],"potential":[18],"cornerstone":[19],"in":[20,67,125,144],"future-generation":[21],"wireless":[22],"communication":[23],"systems.":[24,146],"However,":[25],"while":[26,129],"most":[27],"SCMA":[28,62,145],"research":[29],"assumes":[30],"ideal":[31],"synchronization":[32,40],"among":[33],"users,":[35],"the":[36,73,110,120],"reality":[37],"of":[38,76,123],"non-ideal":[39],"introduces":[41,79],"multi-user":[42],"inter-ference":[44],"(MAI),":[45],"leading":[46],"to":[47,59,65,93],"significant":[48,138],"performance":[49,101,122],"degradation.":[50],"In":[51],"fact,":[52],"this":[53,95],"interference":[54],"can":[55],"be":[56],"severe":[57],"enough":[58],"cause":[60],"traditional":[61],"detection":[63],"methods":[64],"falter":[66],"convergence.":[68],"This":[69,134],"paper":[70],"delves":[71],"into":[72],"theoretical":[74],"analysis":[75],"MAI":[77],"and":[78,103],"an":[80],"innovative":[81],"solution:":[82],"sample":[84],"selection-based":[85],"message":[86],"passing":[87],"algorithm":[88],"(SS-MPA).":[89],"The":[90],"aim":[91],"is":[92],"tackle":[94],"issue":[96],"head-on.":[97],"Through":[98],"error":[99],"rate":[100],"simulations":[102],"complex-ity":[104],"evaluations,":[105],"our":[106],"results":[107],"showcase":[108],"that":[109],"proposed":[111],"SS-MPA":[112],"algorithm,":[113],"designed":[114],"for":[115],"asynchronous":[116],"conditions,":[117],"closely":[118],"approaches":[119],"optimal":[121],"MPA":[124],"synchronous":[126],"settings,":[127],"all":[128],"maintaining":[130],"comparable":[131],"complexity":[132],"levels.":[133],"breakthrough":[135],"marks":[136],"step":[139],"toward":[140],"resolving":[141],"MAI-related":[142],"challenges":[143]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}