{"id":"https://openalex.org/W3187112037","doi":"https://doi.org/10.1109/lwc.2021.3102189","title":"Downlink Multi-Carrier NOMA With Opportunistic Bandwidth Allocations","display_name":"Downlink Multi-Carrier NOMA With Opportunistic Bandwidth Allocations","publication_year":2021,"publication_date":"2021-08-03","ids":{"openalex":"https://openalex.org/W3187112037","doi":"https://doi.org/10.1109/lwc.2021.3102189","mag":"3187112037"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2021.3102189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3102189","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://eprints.whiterose.ac.uk/id/eprint/176789/1/Multi_carrier_NOMA_WCL_Aug_2021.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021416745","display_name":"Haitham Al\u2010Obiedollah","orcid":"https://orcid.org/0000-0003-0632-800X"},"institutions":[{"id":"https://openalex.org/I157392197","display_name":"Hashemite University","ror":"https://ror.org/04a1r5z94","country_code":"JO","type":"education","lineage":["https://openalex.org/I157392197"]}],"countries":["JO"],"is_corresponding":false,"raw_author_name":"Haitham Al-Obiedollah","raw_affiliation_strings":["Electrical Engineering Department, The Hashemite University, Zarqa, Jordan"],"raw_orcid":"https://orcid.org/0000-0003-0632-800X","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, The Hashemite University, Zarqa, Jordan","institution_ids":["https://openalex.org/I157392197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067366238","display_name":"Kanapathippillai Cumanan","orcid":"https://orcid.org/0000-0002-9735-7019"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kanapathippillai Cumanan","raw_affiliation_strings":["Department of Electronic Engineering, University of York, York, U.K"],"raw_orcid":"https://orcid.org/0000-0002-9735-7019","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, University of York, York, U.K","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061679058","display_name":"Haythem Bany Salameh","orcid":"https://orcid.org/0000-0003-3429-7212"},"institutions":[{"id":"https://openalex.org/I161913731","display_name":"Al Ain University","ror":"https://ror.org/023abrt21","country_code":"AE","type":"education","lineage":["https://openalex.org/I161913731"]},{"id":"https://openalex.org/I85507684","display_name":"Yarmouk University","ror":"https://ror.org/004mbaj56","country_code":"JO","type":"education","lineage":["https://openalex.org/I85507684"]}],"countries":["AE","JO"],"is_corresponding":false,"raw_author_name":"Haythem Bany Salameh","raw_affiliation_strings":["Department of Communications and Networking, Al Ain University, Al Ain, UAE","Department of Telecommunications Engineering, Yarmouk University, Irbid, Jordan"],"raw_orcid":"https://orcid.org/0000-0003-3429-7212","affiliations":[{"raw_affiliation_string":"Department of Communications and Networking, Al Ain University, Al Ain, UAE","institution_ids":["https://openalex.org/I161913731"]},{"raw_affiliation_string":"Department of Telecommunications Engineering, Yarmouk University, Irbid, Jordan","institution_ids":["https://openalex.org/I85507684"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012861792","display_name":"Gaojie Chen","orcid":"https://orcid.org/0000-0003-2978-0365"},"institutions":[{"id":"https://openalex.org/I153648349","display_name":"University of Leicester","ror":"https://ror.org/04h699437","country_code":"GB","type":"education","lineage":["https://openalex.org/I153648349"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gaojie Chen","raw_affiliation_strings":["School of Engineering, University of Leicester, Leicester, U.K"],"raw_orcid":"https://orcid.org/0000-0003-2978-0365","affiliations":[{"raw_affiliation_string":"School of Engineering, University of Leicester, Leicester, U.K","institution_ids":["https://openalex.org/I153648349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002904166","display_name":"Zhiguo Ding","orcid":"https://orcid.org/0000-0001-5280-384X"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhiguo Ding","raw_affiliation_strings":["School of Electrical and Electronic Engineering, The University of Manchester, Manchester, U.K"],"raw_orcid":"https://orcid.org/0000-0001-5280-384X","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, The University of Manchester, Manchester, U.K","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077149719","display_name":"Octavia A. Dobre","orcid":"https://orcid.org/0000-0001-8528-0512"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Octavia A. Dobre","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Memorial University, St. John\u2019s, NL, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8528-0512","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Memorial University, St. John\u2019s, NL, Canada","institution_ids":["https://openalex.org/I130438778"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0653,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.87107582,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"10","issue":"11","first_page":"2426","last_page":"2429"},"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":0.9987999796867371,"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/T12042","display_name":"Satellite Communication Systems","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.8633163571357727},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7455168962478638},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7396948337554932},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6685866117477417},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.6138296723365784},{"id":"https://openalex.org/keywords/convexity","display_name":"Convexity","score":0.5597812533378601},{"id":"https://openalex.org/keywords/dynamic-bandwidth-allocation","display_name":"Dynamic bandwidth allocation","score":0.5211546421051025},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5012044906616211},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4826582074165344},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4438779652118683},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4101724326610565},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38553619384765625},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26076799631118774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1584586203098297}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8633163571357727},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7455168962478638},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7396948337554932},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6685866117477417},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.6138296723365784},{"id":"https://openalex.org/C72134830","wikidata":"https://www.wikidata.org/wiki/Q5166524","display_name":"Convexity","level":2,"score":0.5597812533378601},{"id":"https://openalex.org/C145062175","wikidata":"https://www.wikidata.org/wiki/Q5318947","display_name":"Dynamic bandwidth allocation","level":3,"score":0.5211546421051025},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5012044906616211},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4826582074165344},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4438779652118683},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4101724326610565},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38553619384765625},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26076799631118774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1584586203098297},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2021.3102189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3102189","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:176789","is_oa":true,"landing_page_url":"https://orcid.org/0000-0002-9735-7019>,","pdf_url":"https://eprints.whiterose.ac.uk/id/eprint/176789/1/Multi_carrier_NOMA_WCL_Aug_2021.pdf","source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:eprints.whiterose.ac.uk:176789","is_oa":true,"landing_page_url":"https://orcid.org/0000-0002-9735-7019>,","pdf_url":"https://eprints.whiterose.ac.uk/id/eprint/176789/1/Multi_carrier_NOMA_WCL_Aug_2021.pdf","source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3187112037.pdf","grobid_xml":"https://content.openalex.org/works/W3187112037.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1690504809","https://openalex.org/W2027563534","https://openalex.org/W2105235982","https://openalex.org/W2277419020","https://openalex.org/W2496222037","https://openalex.org/W2789414605","https://openalex.org/W2796123563","https://openalex.org/W2886997539","https://openalex.org/W2897602115","https://openalex.org/W2913563820","https://openalex.org/W2913934015","https://openalex.org/W2947055454","https://openalex.org/W2951205086","https://openalex.org/W2956151454","https://openalex.org/W2971747586","https://openalex.org/W2982423125","https://openalex.org/W3008005591","https://openalex.org/W3013872719","https://openalex.org/W3044120872","https://openalex.org/W3100532295","https://openalex.org/W3102809470","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2057490875","https://openalex.org/W4251345889","https://openalex.org/W4233765508","https://openalex.org/W2144194959","https://openalex.org/W1997315818","https://openalex.org/W2148705057","https://openalex.org/W2122266837","https://openalex.org/W1990230466","https://openalex.org/W2903957039","https://openalex.org/W2107680962"],"abstract_inverted_index":{"Multi-carrier":[0],"non-orthogonal":[1],"multiple":[2,33],"access":[3],"(MC-NOMA)":[4],"system":[5,93],"has":[6],"been":[7],"considered":[8],"as":[9],"a":[10,18,51],"promising":[11],"candidate":[12],"in":[13,35,106],"future":[14],"wireless":[15],"networks.":[16],"In":[17],"MC-NOMA":[19,92],"system,":[20],"the":[21,45,58,67,79,83,91,99,102],"available":[22,59],"bandwidth":[23,62,96,104],"of":[24,82,108],"transmission":[25],"is":[26,74],"divided":[27],"into":[28],"several":[29],"sub-bands,":[30],"such":[31],"that":[32,55,90],"users":[34],"each":[36],"sub-band":[37,47],"are":[38],"served":[39],"based":[40],"on":[41],"power-domain":[42],"NOMA.":[43],"Unlike":[44],"equal":[46,103],"allocations,":[48],"we":[49],"propose":[50],"sum-rate":[52],"maximization":[53],"technique":[54],"jointly":[56],"allocates":[57],"power":[60],"and":[61],"with":[63,78,94,101],"opportunistic":[64,95],"sharing":[65],"between":[66],"sub-bands.":[68],"A":[69],"second-order":[70],"cone":[71],"program":[72],"approach":[73],"exploited":[75],"to":[76],"deal":[77],"non-convexity":[80],"issues":[81],"corresponding":[84],"optimization":[85],"problem.":[86],"Simulation":[87],"results":[88],"reveal":[89],"allocation":[97,105],"outperforms":[98],"scheme":[100],"terms":[107],"achieved":[109],"sum-rate.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":12},{"year":2021,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
