{"id":"https://openalex.org/W4372348020","doi":"https://doi.org/10.1109/icassp49357.2023.10096529","title":"Iterative Water-Filling Power and Subcarrier Allocation for Multicarrier NOMA Downlink","display_name":"Iterative Water-Filling Power and Subcarrier Allocation for Multicarrier NOMA Downlink","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372348020","doi":"https://doi.org/10.1109/icassp49357.2023.10096529"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10096529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10096529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5111919962","display_name":"Chin Choy Chai","orcid":null},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chin Choy Chai","raw_affiliation_strings":["Toronto Metropolitan University (formerly Ryerson University),Department of Electrical, Computer and Biomedical Engineering,Toronto,Canada,M5B 2K3"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toronto Metropolitan University (formerly Ryerson University),Department of Electrical, Computer and Biomedical Engineering,Toronto,Canada,M5B 2K3","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100363146","display_name":"Xiao\u2013Ping Zhang","orcid":"https://orcid.org/0000-0001-5241-0069"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xiao-Ping Zhang","raw_affiliation_strings":["Toronto Metropolitan University (formerly Ryerson University),Department of Electrical, Computer and Biomedical Engineering,Toronto,Canada,M5B 2K3"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toronto Metropolitan University (formerly Ryerson University),Department of Electrical, Computer and Biomedical Engineering,Toronto,Canada,M5B 2K3","institution_ids":["https://openalex.org/I530967"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4909,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62483443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9987000226974487,"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":0.9973000288009644,"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":0.9640591144561768},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8687237501144409},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.6948703527450562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6040449738502502},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5422182679176331},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3833475410938263},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34569889307022095},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3454560339450836},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34316587448120117},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13583308458328247},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12492924928665161},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09822425246238708}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.9640591144561768},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8687237501144409},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.6948703527450562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6040449738502502},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5422182679176331},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3833475410938263},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34569889307022095},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3454560339450836},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34316587448120117},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13583308458328247},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12492924928665161},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09822425246238708},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49357.2023.10096529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10096529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1922937245","https://openalex.org/W2101413281","https://openalex.org/W2108560279","https://openalex.org/W2118019594","https://openalex.org/W2123097741","https://openalex.org/W2134733548","https://openalex.org/W2158116199","https://openalex.org/W2163844889","https://openalex.org/W2310071424","https://openalex.org/W2507748565","https://openalex.org/W2521739753","https://openalex.org/W2897602115","https://openalex.org/W2907468933","https://openalex.org/W2962986212","https://openalex.org/W2963291364","https://openalex.org/W2964044470","https://openalex.org/W3033719628","https://openalex.org/W3103720573","https://openalex.org/W3103828530","https://openalex.org/W4241980074","https://openalex.org/W4250589301","https://openalex.org/W6683165626"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W4392158087","https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W2019909929","https://openalex.org/W2306672848"],"abstract_inverted_index":{"Novel":[0],"closed":[1,34],"form":[2,35],"formulae":[3,37],"of":[4,21,44,52,64,85,107,109,130],"iterative":[5,118,128],"optimal":[6,14,49,131],"power":[7,50,132],"control":[8],"and":[9,11,121],"allocation,":[10],"criterion":[12],"for":[13,19,48,134],"subcarrier":[15,106],"allocation":[16,51,133],"are":[17],"derived":[18],"downlink":[20],"multicarrier":[22],"non-orthogonal":[23],"multiple":[24,45],"access":[25,46],"(MC-NOMA)":[26],"systems.":[27],"For":[28],"the":[29,41,62,71,100,110],"first":[30],"time,":[31],"we":[32],"present":[33],"water-filling":[36,119],"that":[38,126],"quantify":[39],"exactly":[40],"following":[42],"effects":[43],"interference":[47,65,78,88],"MC-NOMA":[53,135],"downlink:":[54],"(i)":[55],"Each":[56],"user":[57],"should":[58,93],"take":[59],"into":[60],"account":[61],"sum":[63,84],"from":[66],"other":[67,90,111],"stronger":[68],"users":[69,92],"plus":[70],"receiver":[72],"Gaussian":[73],"noise":[74],"as":[75,96],"an":[76],"equivalent":[77],"in":[79,104],"each":[80,86,105,108],"subcarrier;":[81],"(ii)":[82],"The":[83],"user\u2019s":[87],"to":[89],"weaker":[91,112],"be":[94],"accounted":[95],"factors":[97],"which":[98],"determine":[99],"distinct":[101],"water":[102],"levels":[103],"users.":[113],"We":[114],"also":[115],"propose":[116],"novel":[117],"algorithm":[120,125],"projected":[122],"conjugate":[123],"gradient":[124],"facilitate":[127],"computation":[129],"downlink.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}