{"id":"https://openalex.org/W1500900870","doi":"https://doi.org/10.1109/icc.2015.7248728","title":"Energy efficiency optimization for fading MIMO non-orthogonal multiple access systems","display_name":"Energy efficiency optimization for fading MIMO non-orthogonal multiple access systems","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1500900870","doi":"https://doi.org/10.1109/icc.2015.7248728","mag":"1500900870"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2015.7248728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101697325","display_name":"Qi Sun","orcid":"https://orcid.org/0000-0002-8437-7969"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Sun","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P.R., China","[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P.R., China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085074267","display_name":"Shuangfeng Han","orcid":"https://orcid.org/0000-0001-8219-5400"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangfeng Han","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P.R., China","[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P.R., China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001244578","display_name":"I Chin-Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"I. Chin-Lin","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, Beijing, CN","[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012117289","display_name":"Zhengang Pan","orcid":"https://orcid.org/0009-0006-1856-7170"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengang Pan","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P.R., China","[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P.R., China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"[Green Communication Research Center, China Mobile Research Institute, Beijing 100053, China]","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I180662265"],"apc_list":null,"apc_paid":null,"fwci":18.9409,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.99777146,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":0.9991999864578247,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.991599977016449,"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/mimo","display_name":"MIMO","score":0.7311459183692932},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7141187787055969},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6548156142234802},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.6527389883995056},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6023240685462952},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5320037007331848},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5240747332572937},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5065454244613647},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4934920072555542},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4748285710811615},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4741082787513733},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.33863094449043274},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3019975423812866},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.28222110867500305},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22524714469909668},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2001001238822937},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18074464797973633},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17922678589820862}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7311459183692932},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7141187787055969},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6548156142234802},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.6527389883995056},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6023240685462952},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5320037007331848},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5240747332572937},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5065454244613647},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4934920072555542},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4748285710811615},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4741082787513733},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.33863094449043274},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3019975423812866},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.28222110867500305},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22524714469909668},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2001001238822937},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18074464797973633},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17922678589820862}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2015.7248728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1997834106","https://openalex.org/W2001463271","https://openalex.org/W2027563534","https://openalex.org/W2045262861","https://openalex.org/W2085431509","https://openalex.org/W2096380022","https://openalex.org/W2112967266","https://openalex.org/W2131164410","https://openalex.org/W2148622067","https://openalex.org/W2330078975","https://openalex.org/W3099356932","https://openalex.org/W3099378150","https://openalex.org/W4231433508","https://openalex.org/W6812994051"],"related_works":["https://openalex.org/W3012261742","https://openalex.org/W1931943713","https://openalex.org/W301676527","https://openalex.org/W2293822216","https://openalex.org/W2103028776","https://openalex.org/W1757854673","https://openalex.org/W3140554627","https://openalex.org/W2507345605","https://openalex.org/W4289865786","https://openalex.org/W2110670012"],"abstract_inverted_index":{"Non-orthogonal":[0],"multiple":[1,10,111],"access":[2,11,112],"(NOMA)":[3],"is":[4,54],"expected":[5],"to":[6,17,56],"be":[7],"a":[8],"promising":[9],"techniques":[12],"for":[13,33],"5G":[14],"networks":[15],"due":[16],"its":[18],"superior":[19],"spectral":[20],"efficiency":[21,30],"(SE).":[22],"In":[23],"this":[24],"paper,":[25],"we":[26],"study":[27],"the":[28,34,48,58,70,76,81,86,94,102,108],"energy":[29],"(EE)":[31],"optimization":[32,52],"fading":[35],"multiple-input":[36],"multiple-output":[37],"(MIMO)":[38],"NOMA":[39,104],"systems":[40],"with":[41,114],"statistical":[42],"channel":[43],"state":[44],"information":[45],"(CSI)":[46],"at":[47],"transmitter.":[49],"The":[50],"EE":[51,60],"problem":[53],"formulated":[55],"maximize":[57],"system":[59],"(defined":[61],"by":[62],"ergodic":[63],"capacity":[64],"under":[65,69],"unit":[66],"power":[67,73,89],"consumption)":[68],"total":[71],"transmit":[72],"constraint":[74,79],"and":[75,92,124],"minimum":[77],"rate":[78],"of":[80,121],"weak":[82],"user.":[83],"We":[84],"propose":[85],"near":[87],"optimal":[88],"allocation":[90],"schemes":[91,105],"also":[93],"suboptimal":[95],"closed-form":[96],"solutions.":[97],"Numerical":[98],"results":[99],"show":[100],"that":[101],"proposed":[103],"significantly":[106],"outperform":[107],"traditional":[109],"orthogonal":[110],"scheme":[113],"open":[115],"loop":[116],"MIMO":[117],"transmission":[118],"in":[119],"terms":[120],"both":[122],"SE":[123],"EE.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":22},{"year":2017,"cited_by_count":18},{"year":2016,"cited_by_count":6}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
