{"id":"https://openalex.org/W2992781253","doi":"https://doi.org/10.1109/twc.2019.2955940","title":"Performance of Dynamic Power and Channel Allocation for Downlink MC-NOMA Systems","display_name":"Performance of Dynamic Power and Channel Allocation for Downlink MC-NOMA Systems","publication_year":2019,"publication_date":"2019-12-05","ids":{"openalex":"https://openalex.org/W2992781253","doi":"https://doi.org/10.1109/twc.2019.2955940","mag":"2992781253"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2019.2955940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2955940","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-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/A5100394684","display_name":"Fei Liu","orcid":"https://orcid.org/0000-0003-2307-8129"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Fei Liu","raw_affiliation_strings":["Institute for Networked Systems, RWTH Aachen University, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Networked Systems, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064915398","display_name":"Marina Petrova","orcid":"https://orcid.org/0000-0003-3876-2214"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Marina Petrova","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100394684"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":1.6692,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.84864544,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"3","first_page":"1650","last_page":"1662"},"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":0.9965000152587891,"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":0.9955999851226807,"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/telecommunications-link","display_name":"Telecommunications link","score":0.884088397026062},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8804066181182861},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7777241468429565},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6544535756111145},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5263030529022217},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5041404962539673},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.49126046895980835},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.45803287625312805},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.45371824502944946},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.440145879983902},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.41667959094047546},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3585340082645416},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20186775922775269},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18931257724761963},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16596263647079468}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.884088397026062},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8804066181182861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7777241468429565},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6544535756111145},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5263030529022217},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5041404962539673},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.49126046895980835},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.45803287625312805},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.45371824502944946},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.440145879983902},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.41667959094047546},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3585340082645416},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20186775922775269},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18931257724761963},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16596263647079468},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2019.2955940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2955940","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W150992880","https://openalex.org/W1922937245","https://openalex.org/W1994828487","https://openalex.org/W2014050847","https://openalex.org/W2036156558","https://openalex.org/W2042210493","https://openalex.org/W2065365556","https://openalex.org/W2102412823","https://openalex.org/W2120921169","https://openalex.org/W2131164410","https://openalex.org/W2148622067","https://openalex.org/W2156077514","https://openalex.org/W2181120773","https://openalex.org/W2287831847","https://openalex.org/W2310071424","https://openalex.org/W2438034831","https://openalex.org/W2506378663","https://openalex.org/W2507748565","https://openalex.org/W2510173137","https://openalex.org/W2737159091","https://openalex.org/W2769456309","https://openalex.org/W2784138917","https://openalex.org/W2897946519","https://openalex.org/W2906825633","https://openalex.org/W2951205086","https://openalex.org/W2963241516","https://openalex.org/W2964044470","https://openalex.org/W3099378150","https://openalex.org/W3103423272","https://openalex.org/W3103720573","https://openalex.org/W3103828530","https://openalex.org/W3104396742","https://openalex.org/W6678156328"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W3191669748","https://openalex.org/W2510978767","https://openalex.org/W4392158087","https://openalex.org/W2900836405","https://openalex.org/W2293822216","https://openalex.org/W3114372513","https://openalex.org/W3118536199","https://openalex.org/W4318262205"],"abstract_inverted_index":{"In":[0,157],"this":[1,74,91],"paper,":[2],"we":[3,33,95,159],"develop":[4],"an":[5,46,52,106],"analytical":[6,140],"model":[7],"for":[8,73,81,109,142,177],"the":[9,29,36,39,64,70,88,115,131,161,169],"performance":[10,30,100,134,170],"analysis":[11,31,129],"of":[12,42,55,90,117,130,163,171],"dynamic":[13],"power":[14,83],"and":[15,76,101,135,165,180],"channel":[16],"allocation":[17],"(DPCA)":[18],"in":[19,38,50,113,146,182],"downlink":[20],"multi-channel":[21,166],"non-orthogonal":[22],"multiple":[23],"access":[24],"(MC-NOMA)":[25],"systems.":[26],"To":[27],"make":[28],"tractable,":[32],"first":[34],"relax":[35],"condition":[37],"optimization":[40,181],"problem":[41,75],"DPCA":[43,72,93],"by":[44],"assuming":[45],"ideal":[47],"MC-NOMA":[48,111,148],"system":[49,155],"which":[51,114],"arbitrary":[53],"number":[54,116],"users":[56,119],"can":[57],"be":[58],"multiplexed":[59,118],"per":[60,120],"subchannel.":[61],"We":[62],"use":[63],"basic":[65],"decomposition":[66],"method":[67],"to":[68],"solve":[69],"optimal":[71,92],"design":[77],"a":[78,175],"low-complexity":[79],"algorithm":[80],"inter-channel":[82],"allocation.":[84],"Then,":[85],"based":[86],"on":[87,168],"derivation":[89],"solution,":[94],"analyze":[96],"its":[97,139,178],"data":[98,143],"rate":[99,144],"prove":[102],"that":[103,137],"it":[104],"is":[105,122],"upper":[107,132],"bound":[108,133],"practical":[110,147],"systems":[112,149],"subchannel":[121],"limited.":[123],"The":[124],"simulation":[125],"results":[126,141],"verify":[127],"our":[128],"confirm":[136],"using":[138],"estimation":[145],"has":[150],"high":[151],"accuracy":[152],"under":[153],"different":[154],"configurations.":[156],"addition,":[158],"study":[160],"influence":[162],"multi-user":[164],"diversities":[167],"MC-NOMA,":[172],"serving":[173],"as":[174],"guideline":[176],"deployment":[179],"practice.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
