{"id":"https://openalex.org/W3186622393","doi":"https://doi.org/10.1109/eit51626.2021.9491914","title":"Modified Combinatorial Design for Sparse NOMA System","display_name":"Modified Combinatorial Design for Sparse NOMA System","publication_year":2021,"publication_date":"2021-05-14","ids":{"openalex":"https://openalex.org/W3186622393","doi":"https://doi.org/10.1109/eit51626.2021.9491914","mag":"3186622393"},"language":"en","primary_location":{"id":"doi:10.1109/eit51626.2021.9491914","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eit51626.2021.9491914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Electro Information Technology (EIT)","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/A5030671861","display_name":"Xing Hao","orcid":"https://orcid.org/0000-0002-5850-5875"},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"education","lineage":["https://openalex.org/I180949307"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xing Hao","raw_affiliation_strings":["Illinois Institute of Technology, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"Illinois Institute of Technology, Chicago, IL, USA","institution_ids":["https://openalex.org/I180949307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051119040","display_name":"Yuteng Wu","orcid":"https://orcid.org/0000-0001-8184-4552"},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"education","lineage":["https://openalex.org/I180949307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuteng Wu","raw_affiliation_strings":["Illinois Institute of Technology, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"Illinois Institute of Technology, Chicago, IL, USA","institution_ids":["https://openalex.org/I180949307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112721078","display_name":"Yu Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"education","lineage":["https://openalex.org/I180949307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu Xiao","raw_affiliation_strings":["Illinois Institute of Technology, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"Illinois Institute of Technology, Chicago, IL, USA","institution_ids":["https://openalex.org/I180949307"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079467456","display_name":"G.E. Atkin","orcid":"https://orcid.org/0000-0001-6924-0510"},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"education","lineage":["https://openalex.org/I180949307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. E. Atkin","raw_affiliation_strings":["Illinois Institute of Technology, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"Illinois Institute of Technology, Chicago, IL, USA","institution_ids":["https://openalex.org/I180949307"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030671861"],"corresponding_institution_ids":["https://openalex.org/I180949307"],"apc_list":null,"apc_paid":null,"fwci":0.1003,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.42203173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"101","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9972000122070312,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9670000076293945,"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/noma","display_name":"Noma","score":0.8612635135650635},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6676108837127686},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6256534457206726},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.512633740901947},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5018861293792725},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.45435819029808044},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.445904403924942},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4233928322792053},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41225630044937134},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.37321656942367554},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.338550865650177},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24530956149101257},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12214812636375427}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8612635135650635},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6676108837127686},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6256534457206726},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.512633740901947},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5018861293792725},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.45435819029808044},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.445904403924942},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4233928322792053},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41225630044937134},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37321656942367554},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.338550865650177},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24530956149101257},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12214812636375427},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/eit51626.2021.9491914","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eit51626.2021.9491914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Electro Information Technology (EIT)","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":15,"referenced_works":["https://openalex.org/W1979946760","https://openalex.org/W2042519026","https://openalex.org/W2100713448","https://openalex.org/W2119990840","https://openalex.org/W2124894634","https://openalex.org/W2171829409","https://openalex.org/W2464137485","https://openalex.org/W2500307208","https://openalex.org/W2533229066","https://openalex.org/W2560300286","https://openalex.org/W2593105899","https://openalex.org/W2605344455","https://openalex.org/W2802495557","https://openalex.org/W4237064598","https://openalex.org/W6645464994"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W3191669748","https://openalex.org/W2510978767","https://openalex.org/W2900836405"],"abstract_inverted_index":{"It":[0],"is":[1,30,67],"known":[2],"that":[3,133],"the":[4,21,27,36,94,97,108],"Non-Orthogonal":[5],"Multiple":[6],"Access":[7],"(NOMA)":[8],"system":[9,54],"can":[10,81,103,118,136],"achieve":[11],"higher":[12],"spectral":[13],"efficiency":[14],"and":[15,34,76,99],"massive":[16],"connectivity.":[17],"However,":[18],"due":[19],"to":[20,107],"linear":[22],"combination":[23],"of":[24,47,96,124],"modulated":[25],"symbols,":[26],"surjective-only":[28],"mapping":[29,85],"raised":[31],"with":[32,61,73,87,142],"uncertainty":[33],"excessive":[35],"complexity":[37,95],"in":[38,112],"decoding":[39],"process.":[40],"In":[41],"this":[42,127,134],"paper,":[43],"a":[44,48,57,83,88,121],"construction":[45],"method":[46],"sparse":[49],"structure":[50],"for":[51],"downlink":[52],"NOMA":[53],"based":[55],"on":[56],"modified":[58],"combinatorial":[59],"design":[60,65,98],"balanced":[62],"incomplete":[63],"block":[64],"(BIBD)":[66],"proposed,":[68],"aiming":[69],"at":[70],"building":[71],"systems":[72],"different":[74],"diversity":[75],"more":[77,138],"users.":[78],"Our":[79],"scheme":[80,117,135],"provide":[82],"one-to-one":[84],"pattern":[86],"sparser":[89],"multiple":[90],"access":[91],"structure.":[92],"Then":[93],"multiuser":[100],"detection":[101],"(MUD)":[102],"be":[104],"leveraged":[105],"owing":[106],"distinctive":[109],"discretizing":[110],"distribution":[111],"reconstructed":[113],"BIBD.":[114],"This":[115],"new":[116],"easily":[119],"transmit":[120],"large":[122],"number":[123],"users":[125,141],"within":[126],"system.":[128],"Finally,":[129],"numerical":[130],"simulations":[131],"show":[132],"deploy":[137],"than":[139],"50":[140],"relatively":[143],"low":[144],"complexity.":[145]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
