{"id":"https://openalex.org/W2920679462","doi":"https://doi.org/10.1109/acssc.2018.8645146","title":"Massively Concurrent NOMA: A Frame-Theoretic Design for Non-Orthogonal Multiple Access","display_name":"Massively Concurrent NOMA: A Frame-Theoretic Design for Non-Orthogonal Multiple Access","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2920679462","doi":"https://doi.org/10.1109/acssc.2018.8645146","mag":"2920679462"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2018.8645146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645146","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","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/A5051302724","display_name":"Razvan-Andrei Stoica","orcid":"https://orcid.org/0000-0003-3801-0055"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Razvan-Andrei Stoica","raw_affiliation_strings":["Focus Area Mobility, Jacobs University Bremen, Campus Ring 1,, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Focus Area Mobility, Jacobs University Bremen, Campus Ring 1,, Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042210188","display_name":"Giuseppe Thadeu Freitas de Abreu","orcid":"https://orcid.org/0000-0002-5018-8174"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Thadeu Freitas de Abreu","raw_affiliation_strings":["Focus Area Mobility, Jacobs University Bremen, Campus Ring 1,, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Focus Area Mobility, Jacobs University Bremen, Campus Ring 1,, Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.266,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.95677558,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"95","issue":null,"first_page":"461","last_page":"466"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9962999820709229,"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"}},{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9962999820709229,"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":0.882158637046814},{"id":"https://openalex.org/keywords/decorrelation","display_name":"Decorrelation","score":0.7444840669631958},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7156708836555481},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.7063805460929871},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.52249675989151},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4911503493785858},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4418555200099945},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.410788357257843},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4105471968650818},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3825209438800812},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3355138897895813},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3214390277862549},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.2876620888710022},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.2759174704551697},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23670470714569092},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13931557536125183},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1380181908607483}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.882158637046814},{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.7444840669631958},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7156708836555481},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.7063805460929871},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.52249675989151},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4911503493785858},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4418555200099945},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.410788357257843},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4105471968650818},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3825209438800812},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3355138897895813},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3214390277862549},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.2876620888710022},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.2759174704551697},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23670470714569092},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13931557536125183},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1380181908607483},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2018.8645146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645146","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","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":24,"referenced_works":["https://openalex.org/W634207668","https://openalex.org/W1489604929","https://openalex.org/W1522045078","https://openalex.org/W1717934883","https://openalex.org/W2027563534","https://openalex.org/W2042519026","https://openalex.org/W2086869478","https://openalex.org/W2090589668","https://openalex.org/W2119337797","https://openalex.org/W2132702454","https://openalex.org/W2142962453","https://openalex.org/W2157304629","https://openalex.org/W2187366975","https://openalex.org/W2493309683","https://openalex.org/W2532677502","https://openalex.org/W2962851447","https://openalex.org/W2962957582","https://openalex.org/W2963336322","https://openalex.org/W2963922940","https://openalex.org/W2964153125","https://openalex.org/W4292170079","https://openalex.org/W4297949990","https://openalex.org/W4302291502","https://openalex.org/W6637411667"],"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/W2293822216","https://openalex.org/W4308092590"],"abstract_inverted_index":{"We":[0],"propose":[1],"an":[2,49],"original":[3],"frame-theoretic":[4],"design":[5],"for":[6,53,67],"non-orthogonal":[7,77],"multiple":[8,78,149],"access":[9,79,150],"(NOMA)":[10],"systems,":[11],"in":[12,41],"which":[13,110],"the":[14,32,73,91,96,114,122,126],"mutual":[15],"interference":[16,115],"(MUI)":[17],"of":[18,22,34,90,95,124],"a":[19,38,42,58,71],"large":[20],"number":[21],"users":[23,83],"is":[24,28,102],"collectively":[25],"minimized.":[26],"This":[27],"achieved":[29],"by":[30,143],"precoding":[31],"symbols":[33],"each":[35,130],"user":[36],"with":[37],"distinct":[39,104],"vector":[40],"low-coherence":[43],"tight":[44],"frame,":[45],"constructed":[46],"either":[47],"given":[48,57],"algebraic":[50],"Harmonic":[51],"technique":[52],"minimum-overloaded":[54],"cases":[55],"or":[56],"complex":[59],"sequential":[60],"iterative":[61],"decorrelation":[62],"via":[63,160],"convex":[64],"optimization":[65],"(CSIDCO)":[66],"generic":[68],"frames.":[69],"As":[70],"consequence,":[72],"resulting":[74],"massively":[75],"concurrent":[76],"(MC-NOMA)":[80],"enables":[81],"all":[82],"to":[84,112,129],"robustly":[85],"and":[86,139,152,158],"concurrently":[87],"take":[88],"advantage":[89],"full":[92],"orthogonal":[93,148],"resources":[94,127],"system":[97],"simultaneously.":[98],"The":[99,132],"proposed":[100],"strategy":[101],"therefore":[103],"from":[105],"other":[106],"coded":[107],"NOMA":[108,154],"approaches":[109],"seek":[111],"reduce":[113],"based":[116],"exclusively":[117],"on":[118],"sparse":[119],"access,":[120],"at":[121],"penalty":[123],"limiting":[125],"allocated":[128],"user.":[131],"bit":[133],"error":[134],"rate":[135],"(BER),":[136],"spectral":[137],"efficiency":[138],"sum-rate":[140],"gains":[141],"obtained":[142],"MC-NOMA":[144],"both":[145],"against":[146],"conventional":[147],"(OMA)":[151],"state-of-the-art":[153],"systems":[155],"are":[156],"discussed":[157],"illustrated":[159],"numerical":[161],"simulations.":[162]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
