{"id":"https://openalex.org/W3092301414","doi":"https://doi.org/10.1109/ojcoms.2020.3028642","title":"On Optimizing Feedback-Rate Allocation for Downlink MIMO-NOMA With Quantized CSIT","display_name":"On Optimizing Feedback-Rate Allocation for Downlink MIMO-NOMA With Quantized CSIT","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3092301414","doi":"https://doi.org/10.1109/ojcoms.2020.3028642","mag":"3092301414"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2020.3028642","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2020.3028642","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09212419.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09212419.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033779191","display_name":"Kritsada Mamat","orcid":"https://orcid.org/0000-0002-9767-7805"},"institutions":[{"id":"https://openalex.org/I82828225","display_name":"King Mongkut's University of Technology North Bangkok","ror":"https://ror.org/04fy6jb97","country_code":"TH","type":"education","lineage":["https://openalex.org/I82828225"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Kritsada Mamat","raw_affiliation_strings":["College of Industrial Technology, King Mongkut\u2019s University of Technology North Bangkok, Bangkok, Thailand"],"affiliations":[{"raw_affiliation_string":"College of Industrial Technology, King Mongkut\u2019s University of Technology North Bangkok, Bangkok, Thailand","institution_ids":["https://openalex.org/I82828225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038325569","display_name":"Wiroonsak Santipach","orcid":"https://orcid.org/0000-0003-4309-5161"},"institutions":[{"id":"https://openalex.org/I198105771","display_name":"Kasetsart University","ror":"https://ror.org/05gzceg21","country_code":"TH","type":"education","lineage":["https://openalex.org/I198105771"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Wiroonsak Santipach","raw_affiliation_strings":["Faculty of Engineering, Kasetsart University, Bangkok, Thailand"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Kasetsart University, Bangkok, Thailand","institution_ids":["https://openalex.org/I198105771"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033779191"],"corresponding_institution_ids":["https://openalex.org/I82828225"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":0.2055,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51650269,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"1551","last_page":"1570"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9990000128746033,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9940999746322632,"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/beamforming","display_name":"Beamforming","score":0.7834377288818359},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7419458031654358},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7144002318382263},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7140159606933594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6868407726287842},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6795827150344849},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.596798300743103},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5675597786903381},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5162303447723389},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.5125748515129089},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4383265972137451},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4292319416999817},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4259883165359497},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2398669719696045},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22421997785568237}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7834377288818359},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7419458031654358},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7144002318382263},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7140159606933594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6868407726287842},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6795827150344849},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.596798300743103},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5675597786903381},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5162303447723389},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.5125748515129089},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4383265972137451},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4292319416999817},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4259883165359497},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2398669719696045},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22421997785568237},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ojcoms.2020.3028642","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2020.3028642","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09212419.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e889c27d07124e7f92bbaa877e9c3860","is_oa":true,"landing_page_url":"https://doaj.org/article/e889c27d07124e7f92bbaa877e9c3860","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 1, Pp 1551-1570 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2020.3028642","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2020.3028642","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09212419.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320331251","display_name":"Office of National Higher Education Science Research and Innovation Policy Council","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3092301414.pdf","grobid_xml":"https://content.openalex.org/works/W3092301414.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1834917603","https://openalex.org/W1922937245","https://openalex.org/W1991616057","https://openalex.org/W2025098949","https://openalex.org/W2045262861","https://openalex.org/W2051943016","https://openalex.org/W2074120933","https://openalex.org/W2074863717","https://openalex.org/W2085486577","https://openalex.org/W2117200554","https://openalex.org/W2120898255","https://openalex.org/W2130601106","https://openalex.org/W2142051497","https://openalex.org/W2142066418","https://openalex.org/W2148622067","https://openalex.org/W2179893729","https://openalex.org/W2187915581","https://openalex.org/W2277419020","https://openalex.org/W2346122382","https://openalex.org/W2422489318","https://openalex.org/W2479729544","https://openalex.org/W2557151866","https://openalex.org/W2600520553","https://openalex.org/W2615275544","https://openalex.org/W2621874875","https://openalex.org/W2626422957","https://openalex.org/W2734578560","https://openalex.org/W2770984158","https://openalex.org/W2794745722","https://openalex.org/W2801179766","https://openalex.org/W2888608986","https://openalex.org/W2898180715","https://openalex.org/W2906390277","https://openalex.org/W2919996794","https://openalex.org/W2924413948","https://openalex.org/W2963336322","https://openalex.org/W2963428770","https://openalex.org/W2963691998","https://openalex.org/W2963698325","https://openalex.org/W2982671286","https://openalex.org/W3099378150","https://openalex.org/W3105798676","https://openalex.org/W3113221786"],"related_works":["https://openalex.org/W2968452826","https://openalex.org/W2770984158","https://openalex.org/W2023903825","https://openalex.org/W3203573643","https://openalex.org/W4315783255","https://openalex.org/W2982671286","https://openalex.org/W2796090498","https://openalex.org/W2740194696","https://openalex.org/W4317671148","https://openalex.org/W3092301414"],"abstract_inverted_index":{"We":[0,137],"consider":[1],"multiple-input":[2],"multiple":[3,7,20],"output":[4],"(MIMO)":[5],"non-orthogonal":[6],"access":[8],"(NOMA)":[9],"downlink":[10],"channels":[11],"with":[12,93,107,158,169],"zeroforcing":[13],"beamforming":[14,86],"transmission.":[15],"The":[16,115],"base":[17,52],"station":[18],"has":[19],"transmit":[21],"antennas":[22],"while":[23],"all":[24,131],"mobile":[25,48],"devices":[26],"have":[27],"single":[28,108],"receive":[29],"antenna.":[30],"With":[31],"a":[32,51,97,135],"limited":[33],"feedback":[34,71,103,142,161,172],"rate,":[35,99],"channel":[36,60],"direction":[37],"information":[38,62],"(CDI)":[39],"needs":[40],"to":[41,50,118,146],"be":[42],"quantized":[43,59],"and":[44,88,111],"fed":[45],"back":[46],"from":[47],"users":[49,79,133],"station.":[53],"Thus,":[54],"the":[55,58,64,70,84,102,121,127,140,147,154,159,170],"accuracy":[56],"of":[57],"state":[61],"at":[63],"transmitter":[65],"(CSIT)":[66],"will":[67,90],"depend":[68],"on":[69],"rate.":[72],"To":[73],"increase":[74],"spectral":[75],"efficiency,":[76],"2":[77,112],"active":[78,109,113,132],"in":[80,134],"some":[81],"clusters":[82,106],"share":[83],"same":[85],"vector":[87],"thus,":[89],"interfere":[91],"fully":[92],"each":[94],"other.":[95],"Given":[96],"total-feedback":[98],"we":[100],"analyze":[101],"allocation":[104,143,162],"for":[105],"user":[110],"users.":[114],"objective":[116],"is":[117,144,163],"either":[119],"minimize":[120],"maximum":[122],"outage":[123],"probability":[124],"or":[125],"maximize":[126],"minimum":[128],"rate":[129,156],"among":[130],"cell.":[136],"show":[138,152],"that":[139,153,168],"proposed":[141,160],"close":[145],"optimum.":[148],"Some":[149],"numerical":[150],"examples":[151],"resulting":[155],"performance":[157],"increased":[164],"by":[165],"100%":[166],"over":[167],"uniform":[171],"allocation.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
