{"id":"https://openalex.org/W3212795962","doi":"https://doi.org/10.1109/jsac.2022.3143237","title":"Optimal Power Allocation in Downlink Multicarrier NOMA Systems: Theory and Fast Algorithms","display_name":"Optimal Power Allocation in Downlink Multicarrier NOMA Systems: Theory and Fast Algorithms","publication_year":2022,"publication_date":"2022-01-14","ids":{"openalex":"https://openalex.org/W3212795962","doi":"https://doi.org/10.1109/jsac.2022.3143237","mag":"3212795962"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2022.3143237","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jsac.2022.3143237","pdf_url":"https://ieeexplore.ieee.org/ielx7/49/9736456/09682500.pdf","source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/49/9736456/09682500.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045252334","display_name":"Sepehr Rezvani","orcid":"https://orcid.org/0000-0001-5185-3378"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sepehr Rezvani","raw_affiliation_strings":["Department of Information Theory and Communication Systems, Technische Universit&#x00E4;t Braunschweig, Braunschweig, Germany"],"raw_orcid":"https://orcid.org/0000-0001-5185-3378","affiliations":[{"raw_affiliation_string":"Department of Information Theory and Communication Systems, Technische Universit&#x00E4;t Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029956964","display_name":"Eduard A. Jorswieck","orcid":"https://orcid.org/0000-0001-7893-8435"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eduard A. Jorswieck","raw_affiliation_strings":["Department of Information Theory and Communication Systems, Technische Universit&#x00E4;t Braunschweig, Braunschweig, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7893-8435","affiliations":[{"raw_affiliation_string":"Department of Information Theory and Communication Systems, Technische Universit&#x00E4;t Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038550884","display_name":"Roghayeh Joda","orcid":"https://orcid.org/0000-0002-1273-8067"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]},{"id":"https://openalex.org/I4210102178","display_name":"ICT Research Institute","ror":"https://ror.org/01a3g2z22","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4210102178"]}],"countries":["CA","IR"],"is_corresponding":false,"raw_author_name":"Roghayeh Joda","raw_affiliation_strings":["Communication Department, ICT Research Institute, Tehran, Iran","School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-1273-8067","affiliations":[{"raw_affiliation_string":"Communication Department, ICT Research Institute, Tehran, Iran","institution_ids":["https://openalex.org/I4210102178"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035446029","display_name":"Halim Yan\u0131k\u00f6mero\u011flu","orcid":"https://orcid.org/0000-0003-4776-9354"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Halim Yanikomeroglu","raw_affiliation_strings":["Department of Systems and Computer Engineering, Carleton University, Ottawa, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0003-4776-9354","affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I67031392"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.9795,"has_fulltext":true,"cited_by_count":81,"citation_normalized_percentile":{"value":0.97890485,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"40","issue":"4","first_page":"1162","last_page":"1189"},"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":0.9879999756813049,"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":0.9776999950408936,"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":0.8809531927108765},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.842043936252594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8313635587692261},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.7059881687164307},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.47420933842658997},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4505137801170349},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.4354909658432007},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.42282021045684814},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4063323140144348},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3912539780139923},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35361695289611816},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3362012505531311},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2791210412979126},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10662707686424255}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8809531927108765},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.842043936252594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8313635587692261},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.7059881687164307},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.47420933842658997},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4505137801170349},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.4354909658432007},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.42282021045684814},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4063323140144348},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3912539780139923},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35361695289611816},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3362012505531311},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2791210412979126},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10662707686424255},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jsac.2022.3143237","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jsac.2022.3143237","pdf_url":"https://ieeexplore.ieee.org/ielx7/49/9736456/09682500.pdf","source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2107.06678","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2107.06678","pdf_url":"https://arxiv.org/pdf/2107.06678","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"doi:10.1109/jsac.2022.3143237","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jsac.2022.3143237","pdf_url":"https://ieeexplore.ieee.org/ielx7/49/9736456/09682500.pdf","source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1883523734","display_name":null,"funder_award_id":"JO 801/24-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3212795962.pdf","grobid_xml":"https://content.openalex.org/works/W3212795962.grobid-xml"},"referenced_works_count":83,"referenced_works":["https://openalex.org/W66554687","https://openalex.org/W135467536","https://openalex.org/W1494099594","https://openalex.org/W1922937245","https://openalex.org/W1967956032","https://openalex.org/W2015263936","https://openalex.org/W2018759226","https://openalex.org/W2027563534","https://openalex.org/W2030132186","https://openalex.org/W2040082383","https://openalex.org/W2092070018","https://openalex.org/W2096380022","https://openalex.org/W2102412823","https://openalex.org/W2107724330","https://openalex.org/W2146961592","https://openalex.org/W2211148590","https://openalex.org/W2296319761","https://openalex.org/W2310071424","https://openalex.org/W2478708596","https://openalex.org/W2496222037","https://openalex.org/W2507748565","https://openalex.org/W2510173137","https://openalex.org/W2522847968","https://openalex.org/W2587374106","https://openalex.org/W2626422957","https://openalex.org/W2662009355","https://openalex.org/W2678530527","https://openalex.org/W2737159091","https://openalex.org/W2738466645","https://openalex.org/W2768861896","https://openalex.org/W2786585987","https://openalex.org/W2791278768","https://openalex.org/W2792070446","https://openalex.org/W2798766386","https://openalex.org/W2802495557","https://openalex.org/W2803756502","https://openalex.org/W2889385757","https://openalex.org/W2890825618","https://openalex.org/W2897602115","https://openalex.org/W2907468933","https://openalex.org/W2909084188","https://openalex.org/W2962986212","https://openalex.org/W2963336322","https://openalex.org/W2963835875","https://openalex.org/W2964008556","https://openalex.org/W2964044470","https://openalex.org/W2964311372","https://openalex.org/W2968223228","https://openalex.org/W2969670378","https://openalex.org/W2971360792","https://openalex.org/W2972294354","https://openalex.org/W2977589967","https://openalex.org/W2980039612","https://openalex.org/W2982528410","https://openalex.org/W2999201871","https://openalex.org/W3006316852","https://openalex.org/W3006463090","https://openalex.org/W3008705472","https://openalex.org/W3011109840","https://openalex.org/W3013872719","https://openalex.org/W3027118737","https://openalex.org/W3042778052","https://openalex.org/W3100536113","https://openalex.org/W3101450547","https://openalex.org/W3102217847","https://openalex.org/W3102962172","https://openalex.org/W3103720573","https://openalex.org/W3103828530","https://openalex.org/W3104396742","https://openalex.org/W3108343625","https://openalex.org/W3111798450","https://openalex.org/W3114289271","https://openalex.org/W3178081691","https://openalex.org/W3209305889","https://openalex.org/W3212795962","https://openalex.org/W4211092921","https://openalex.org/W4241368925","https://openalex.org/W4242209908","https://openalex.org/W4250589301","https://openalex.org/W4293229790","https://openalex.org/W4300840296","https://openalex.org/W4312092536","https://openalex.org/W4361867455"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W3191669748","https://openalex.org/W2510978767","https://openalex.org/W4392158087","https://openalex.org/W2900836405","https://openalex.org/W2370038111","https://openalex.org/W3039370918","https://openalex.org/W2980162015","https://openalex.org/W2769732439","https://openalex.org/W4297882612"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3,67],"propose":[4],"globally":[5],"optimal":[6],"power":[7,65],"allocation":[8],"strategies":[9],"to":[10,75,120,140,178],"maximize":[11],"the":[12,22,42,60,84,98,121,133,180],"users":[13,39,92,146],"sum-rate":[14],"(SR),":[15],"and":[16,100,111,153,188],"system":[17,124],"energy":[18],"efficiency":[19],"(EE)":[20],"in":[21,40,95],"downlink":[23],"of":[24,38,63,88,118,137,156],"single-cell":[25],"multicarrier":[26],"non-orthogonal":[27],"multiple":[28,79,159],"access":[29,80,160],"(MC-NOMA)":[30],"systems.":[31],"Each":[32],"NOMA":[33,185],"cluster":[34],"includes":[35],"a":[36,76,154],"set":[37],"which":[41,129],"well-known":[43],"superposition":[44],"coding":[45],"(SC)":[46],"combined":[47],"with":[48],"successive":[49],"interference":[50],"cancellation":[51],"(SIC)":[52],"technique":[53],"is":[54,93],"applied":[55],"among":[56,183],"them.":[57],"By":[58],"obtaining":[59],"closed-form":[61],"expression":[62],"intra-cluster":[64],"allocation,":[66],"show":[68],"that":[69],"MC-NOMA":[70,119],"can":[71],"be":[72],"equivalently":[73],"transformed":[74],"virtual":[77,90,122],"orthogonal":[78],"(OMA)":[81],"system,":[82],"where":[83],"effective":[85],"channel":[86],"gain":[87],"these":[89],"OMA":[91,123],"obtained":[94],"closed-form.":[96],"Then,":[97],"SR":[99],"EE":[101],"maximization":[102],"problems":[103],"are":[104,130,171,176],"solved":[105],"by":[106],"using":[107],"very":[108],"fast":[109],"water-filling":[110],"Dinkelbach":[112],"algorithms,":[113],"respectively.":[114],"The":[115,135],"equivalent":[116],"transformation":[117],"brings":[125],"new":[126],"theoretical":[127],"insights,":[128],"discussed":[131],"throughout":[132],"paper.":[134],"extensions":[136],"our":[138],"analyses":[139],"other":[141],"scenarios,":[142],"such":[143],"as":[144],"considering":[145],"rate":[147],"fairness,":[148],"admission":[149],"control,":[150],"long-term":[151],"performance,":[152],"number":[155],"future":[157],"next-generation":[158],"(NGMA)":[161],"schemes":[162],"enabling":[163],"recent":[164],"advanced":[165],"technologies,":[166],"e.g.,":[167],"reconfigurable":[168],"intelligent":[169],"surfaces":[170],"discussed.":[172],"Extensive":[173],"numerical":[174],"results":[175],"provided":[177],"demonstrate":[179],"performance":[181],"gaps":[182],"single-carrier":[184],"(SC-NOMA),":[186],"OMA-NOMA,":[187],"OMA.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":10}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
