{"id":"https://openalex.org/W3033387691","doi":"https://doi.org/10.1109/access.2020.2999362","title":"Blind Signal Classification Analysis and Impact on User Pairing and Power Allocation in Nonorthogonal Multiple Access","display_name":"Blind Signal Classification Analysis and Impact on User Pairing and Power Allocation in Nonorthogonal Multiple Access","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3033387691","doi":"https://doi.org/10.1109/access.2020.2999362","mag":"3033387691"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2999362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999362","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106326.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106326.pdf","any_repository_has_fulltext":true},"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/I83202590","display_name":"Jeju National University","ror":"https://ror.org/05hnb4n85","country_code":"KR","type":"education","lineage":["https://openalex.org/I83202590"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Minseok Choi","raw_affiliation_strings":["Department of Telecommunication Engineering, Jeju National University, Jeju, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunication Engineering, Jeju National University, Jeju, South Korea","institution_ids":["https://openalex.org/I83202590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103015771","display_name":"Joongheon Kim","orcid":"https://orcid.org/0000-0002-1794-6076"},"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":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000003740"],"corresponding_institution_ids":["https://openalex.org/I83202590"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.9247,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74213265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"100916","last_page":"100929"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9970999956130981,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9846000075340271,"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":0.7646380662918091},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.7493454217910767},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.6973598003387451},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6782569885253906},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5434246063232422},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.517625629901886},{"id":"https://openalex.org/keywords/pairing","display_name":"Pairing","score":0.5066155195236206},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.482501745223999},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.448998361825943},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4146856367588043},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34696775674819946},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34209251403808594},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1906636655330658},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1687060296535492},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.14604118466377258},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1308702826499939}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7646380662918091},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7493454217910767},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.6973598003387451},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6782569885253906},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5434246063232422},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.517625629901886},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.5066155195236206},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.482501745223999},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.448998361825943},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4146856367588043},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34696775674819946},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34209251403808594},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1906636655330658},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1687060296535492},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.14604118466377258},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1308702826499939},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2999362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999362","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106326.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7d8229839fce40a5bb2af498a48a48c1","is_oa":true,"landing_page_url":"https://doaj.org/article/7d8229839fce40a5bb2af498a48a48c1","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 100916-100929 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2999362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999362","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106326.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321191","display_name":"Jeju National University","ror":"https://ror.org/05hnb4n85"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3033387691.pdf","grobid_xml":"https://content.openalex.org/works/W3033387691.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1690504809","https://openalex.org/W1922937245","https://openalex.org/W1927699027","https://openalex.org/W1958281780","https://openalex.org/W1997834106","https://openalex.org/W2027563534","https://openalex.org/W2054692642","https://openalex.org/W2114267371","https://openalex.org/W2143529993","https://openalex.org/W2147576921","https://openalex.org/W2147735901","https://openalex.org/W2157021180","https://openalex.org/W2170531625","https://openalex.org/W2496222037","https://openalex.org/W2507748565","https://openalex.org/W2509112723","https://openalex.org/W2509696551","https://openalex.org/W2553781059","https://openalex.org/W2624708649","https://openalex.org/W2737159091","https://openalex.org/W2749806326","https://openalex.org/W2773009956","https://openalex.org/W2792981848","https://openalex.org/W2805628168","https://openalex.org/W2808769300","https://openalex.org/W2811039706","https://openalex.org/W2857941047","https://openalex.org/W2883384977","https://openalex.org/W2966796451","https://openalex.org/W3102392503","https://openalex.org/W3103828530","https://openalex.org/W3103965909","https://openalex.org/W3104396742","https://openalex.org/W3105941327","https://openalex.org/W6739006562"],"related_works":["https://openalex.org/W3039370918","https://openalex.org/W2980162015","https://openalex.org/W4400277783","https://openalex.org/W2769732439","https://openalex.org/W3091696342","https://openalex.org/W2370038111","https://openalex.org/W4297882612","https://openalex.org/W3214327504","https://openalex.org/W4235843916","https://openalex.org/W4387429616"],"abstract_inverted_index":{"This":[0],"paper":[1,114],"studies":[2],"blind":[3,40,135],"signal":[4,23,32,47,68],"classification":[5,90,171],"(SC)":[6],"in":[7],"the":[8,20,46,52,67,84,89,93,98,103,108,116,125,130,134,139,149,156,169,175,180,186,192,203],"nonorthogonal":[9],"multiple":[10,163],"access":[11,164],"(NOMA)":[12],"system,":[13],"which":[14],"especially":[15],"determines":[16],"whether":[17],"or":[18],"not":[19,62,144],"received":[21],"NOMA":[22,126,140,160],"requires":[24,81],"successive":[25],"interference":[26,54],"cancellation":[27],"(SIC)":[28],"without":[29],"a":[30],"priori":[31],"information.":[33],"In":[34,110],"this":[35,111,113],"paper,":[36],"two":[37],"types":[38],"of":[39,73,92,102,138,159],"SC":[41,136],"errors":[42],"are":[43],"analyzed:":[44],"1)":[45],"that":[48,60,69,80,88,101,133,189,202],"has":[49,70],"to":[50],"cancel":[51],"superposed":[53],"component":[55],"is":[56,76,87,182],"classified":[57,77],"as":[58,78],"one":[59,79],"does":[61,143],"require":[63],"SIC":[64,75,146],"and":[65,120,174,196],"2)":[66],"no":[71],"need":[72],"performing":[74],"SIC.":[82],"Here,":[83],"interesting":[85],"observation":[86,132],"error":[91,172],"first":[94],"type":[95,105],"decreases":[96,147],"with":[97,107,148,166],"SNR,":[99],"but":[100],"second":[104],"increases":[106],"SNR.":[109,150],"regard,":[112],"proposes":[115],"joint":[117,152],"user":[118,141,194,208],"pairing":[119],"power":[121,197],"allocation":[122],"policy":[123],"for":[124],"system":[127],"based":[128],"on":[129,168],"above":[131],"performance":[137],"who":[142],"perform":[145],"The":[151],"optimization":[153],"problem":[154,181],"maximizes":[155],"sum-rate":[157],"gain":[158],"over":[161],"orthogonal":[162],"(OMA)":[165],"constraints":[167],"maximum":[170],"probability":[173],"minimum":[176],"data":[177],"rate.":[178],"Since":[179],"nonconvex,":[183],"we":[184],"propose":[185],"numerical":[187],"algorithm":[188],"iteratively":[190],"finds":[191],"appropriate":[193],"scheduling":[195,209],"allocation.":[198],"Simulation":[199],"results":[200],"show":[201],"proposed":[204],"scheme":[205],"outperforms":[206],"existing":[207],"methods.":[210]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
