{"id":"https://openalex.org/W3011704280","doi":"https://doi.org/10.1109/apcc47188.2019.9026497","title":"Performance Enhancement of Random Cognitive Radio Networks with Non-orthogonal Multiple Access","display_name":"Performance Enhancement of Random Cognitive Radio Networks with Non-orthogonal Multiple Access","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3011704280","doi":"https://doi.org/10.1109/apcc47188.2019.9026497","mag":"3011704280"},"language":"en","primary_location":{"id":"doi:10.1109/apcc47188.2019.9026497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc47188.2019.9026497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 25th Asia-Pacific Conference on Communications (APCC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5069511944","display_name":"Nguyen Thi Yen Linh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210095603","display_name":"Vietnam Posts and Telecommunications Group (Vietnam)","ror":"https://ror.org/00q0e7f94","country_code":"VN","type":"company","lineage":["https://openalex.org/I4210095603"]},{"id":"https://openalex.org/I4400600977","display_name":"Posts and Telecommunications Institute of Technology","ror":"https://ror.org/0363rtq22","country_code":null,"type":"education","lineage":["https://openalex.org/I4400600977"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Nguyen Thi Yen Linh","raw_affiliation_strings":["Wireless Communication Laboratory, Posts and Telecommunications Institute of Technology, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communication Laboratory, Posts and Telecommunications Institute of Technology, Vietnam","institution_ids":["https://openalex.org/I4210095603","https://openalex.org/I4400600977"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004083201","display_name":"Vo Nguyen Quoc Bao","orcid":"https://orcid.org/0000-0002-1791-6467"},"institutions":[{"id":"https://openalex.org/I4210095603","display_name":"Vietnam Posts and Telecommunications Group (Vietnam)","ror":"https://ror.org/00q0e7f94","country_code":"VN","type":"company","lineage":["https://openalex.org/I4210095603"]},{"id":"https://openalex.org/I4400600977","display_name":"Posts and Telecommunications Institute of Technology","ror":"https://ror.org/0363rtq22","country_code":null,"type":"education","lineage":["https://openalex.org/I4400600977"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Vo Nguyen Quoc Bao","raw_affiliation_strings":["Wireless Communication Laboratory, Posts and Telecommunications Institute of Technology, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communication Laboratory, Posts and Telecommunications Institute of Technology, Vietnam","institution_ids":["https://openalex.org/I4210095603","https://openalex.org/I4400600977"]}]}],"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":"5","issue":null,"first_page":"516","last_page":"520"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.851640522480011},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6921906471252441},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6388757228851318},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.6219959259033203},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5596416592597961},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.5583728551864624},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4264809191226959},{"id":"https://openalex.org/keywords/secondary-source","display_name":"Secondary source","score":0.4212016463279724},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4091776907444},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.3869573175907135},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2909267544746399},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2434045672416687},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.23632889986038208},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15037965774536133}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.851640522480011},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6921906471252441},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6388757228851318},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.6219959259033203},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5596416592597961},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5583728551864624},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4264809191226959},{"id":"https://openalex.org/C82979123","wikidata":"https://www.wikidata.org/wiki/Q905511","display_name":"Secondary source","level":2,"score":0.4212016463279724},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4091776907444},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.3869573175907135},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2909267544746399},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2434045672416687},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.23632889986038208},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15037965774536133},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apcc47188.2019.9026497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc47188.2019.9026497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 25th Asia-Pacific Conference on Communications (APCC)","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":19,"referenced_works":["https://openalex.org/W1993933675","https://openalex.org/W2003321312","https://openalex.org/W2012912688","https://openalex.org/W2027563534","https://openalex.org/W2037495719","https://openalex.org/W2079061172","https://openalex.org/W2122224951","https://openalex.org/W2130994857","https://openalex.org/W2148622067","https://openalex.org/W2152121970","https://openalex.org/W2170531625","https://openalex.org/W2294135257","https://openalex.org/W2334917980","https://openalex.org/W2402763012","https://openalex.org/W2460419881","https://openalex.org/W2550775777","https://openalex.org/W2558058004","https://openalex.org/W3008609509","https://openalex.org/W6712965027"],"related_works":["https://openalex.org/W2116044594","https://openalex.org/W2101999641","https://openalex.org/W1503152075","https://openalex.org/W301676527","https://openalex.org/W2052600062","https://openalex.org/W2124541664","https://openalex.org/W289296924","https://openalex.org/W2122920812","https://openalex.org/W2942696422","https://openalex.org/W2076148615"],"abstract_inverted_index":{"In":[0,17],"this":[1],"paper,":[2],"a":[3,26],"random":[4],"cognitive":[5],"radio":[6],"networks":[7],"schemes":[8],"combined":[9],"with":[10],"Non-orthogonal":[11],"Multiple":[12],"Access":[13],"(NOMA)":[14],"is":[15],"investigated.":[16],"the":[18,23,36,65],"proposed":[19],"protocol,":[20],"relying":[21],"on":[22],"channel":[24],"gains,":[25],"secondary":[27,32],"source":[28],"selects":[29],"two":[30],"best":[31],"destinations":[33],"to":[34,63],"transmit":[35],"data.":[37],"For":[38],"performance":[39],"evaluation":[40],"and":[41,46],"comparison,":[42],"we":[43],"derive":[44],"exact":[45],"asymptotic":[47],"closed-form":[48],"expressions":[49],"of":[50],"outage":[51],"probability":[52],"(OP)":[53],"over":[54],"Rayleigh":[55],"fading":[56],"channel.":[57],"Finally,":[58],"Monte-Carlo":[59],"simulations":[60],"are":[61],"performed":[62],"verify":[64],"theoretical":[66],"results.":[67]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
