{"id":"https://openalex.org/W2957244025","doi":"https://doi.org/10.1109/icc.2019.8761779","title":"Joint User Association, Grouping and Power Allocation in Uplink NOMA Systems with QoS Constraints","display_name":"Joint User Association, Grouping and Power Allocation in Uplink NOMA Systems with QoS Constraints","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2957244025","doi":"https://doi.org/10.1109/icc.2019.8761779","mag":"2957244025"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761779","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","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/A5003613250","display_name":"Fengqian Guo","orcid":"https://orcid.org/0000-0002-7614-5631"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Fengqian Guo","raw_affiliation_strings":["The Information Network Lab of EEIS Department, USTC, Hefei, China"],"affiliations":[{"raw_affiliation_string":"The Information Network Lab of EEIS Department, USTC, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056273339","display_name":"Hancheng Lu","orcid":"https://orcid.org/0000-0001-8302-4996"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hancheng Lu","raw_affiliation_strings":["The Information Network Lab of EEIS Department, USTC, Hefei, China"],"affiliations":[{"raw_affiliation_string":"The Information Network Lab of EEIS Department, USTC, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066293507","display_name":"Daren Zhu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daren Zhu","raw_affiliation_strings":["The Information Network Lab of EEIS Department, USTC, Hefei, China"],"affiliations":[{"raw_affiliation_string":"The Information Network Lab of EEIS Department, USTC, Hefei, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062370091","display_name":"Zhuojia Gu","orcid":"https://orcid.org/0000-0002-6754-4462"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhuojia Gu","raw_affiliation_strings":["The Information Network Lab of EEIS Department, USTC, Hefei, China"],"affiliations":[{"raw_affiliation_string":"The Information Network Lab of EEIS Department, USTC, Hefei, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003613250"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7884,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.85428276,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9696000218391418,"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/T12599","display_name":"Retinal and Optic Conditions","score":0.9629999995231628,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.765785813331604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7383779287338257},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.6857176423072815},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6729984283447266},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6163485646247864},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6099299192428589},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5035132765769958},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49239814281463623},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.46919700503349304},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45113784074783325},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.44177180528640747},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16312426328659058},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.08341020345687866}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.765785813331604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7383779287338257},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.6857176423072815},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6729984283447266},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6163485646247864},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6099299192428589},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5035132765769958},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49239814281463623},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.46919700503349304},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45113784074783325},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.44177180528640747},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16312426328659058},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.08341020345687866},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2019.8761779","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W821019010","https://openalex.org/W2011022114","https://openalex.org/W2042892246","https://openalex.org/W2163407995","https://openalex.org/W2339784948","https://openalex.org/W2509696551","https://openalex.org/W2522847968","https://openalex.org/W2560674254","https://openalex.org/W2579206766","https://openalex.org/W2789703398","https://openalex.org/W2793290641","https://openalex.org/W2804174930","https://openalex.org/W2962967525","https://openalex.org/W2963336322","https://openalex.org/W2964044470","https://openalex.org/W2964325697","https://openalex.org/W3022321359","https://openalex.org/W3101450547"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2287071596","https://openalex.org/W2169192185"],"abstract_inverted_index":{"To":[0],"alleviate":[1],"severe":[2],"inter-user":[3,75],"interference":[4,120],"in":[5,11,104,123,143],"Non-orthogonal":[6],"multiple":[7,38],"access":[8],"(NOMA)":[9],"systems,":[10],"practice,":[12],"several":[13],"users":[14,79,122],"are":[15,24],"grouped":[16],"together":[17],"for":[18,132],"NOMA":[19,35,145],"transmission":[20],"and":[21,113,138,147],"orthogonal":[22],"resources":[23],"allocated":[25],"among":[26,121],"different":[27,78,81],"groups.":[28],"In":[29,184],"this":[30,182,189],"paper,":[31],"we":[32,89,127,165],"investigate":[33],"uplink":[34,124,144],"scenarios":[36],"with":[37,47,61,73,156,238],"base":[39,63],"stations,":[40],"where":[41,65],"user":[42,48,56,99,135],"association":[43],"is":[44,51,151,191,199,219],"jointly":[45],"considered":[46],"grouping.":[49],"It":[50],"worth":[52],"noting":[53],"that":[54,97,149,226],"a":[55,71,98,129],"prefers":[57],"to":[58,101,118,159,193,201,205],"be":[59,68,194],"associated":[60],"the":[62,93,102,105,133,157,167,176,186,203,206,211,214,227,233],"station":[64],"it":[66,150],"can":[67,230],"assigned":[69],"into":[70],"group":[72,107],"less":[74],"interference.":[76],"Furthermore,":[77,164],"have":[80],"quality-of-service":[82],"(QoS)":[83],"requirements.":[84],"Based":[85],"on":[86],"these":[87],"observations,":[88],"firstly":[90],"quantitatively":[91],"analyze":[92],"extra":[94],"transmit":[95,162,235],"power":[96,139,236],"brings":[100],"others":[103],"same":[106],"under":[108],"QoS":[109],"constraints,":[110],"i.e.,":[111],"externalities,":[112],"derive":[114],"an":[115,152],"externality":[116],"function":[117],"indicate":[119],"NOMA.":[125],"Then,":[126],"obtain":[128],"game":[130,190],"model":[131],"joint":[134],"association,":[136],"grouping":[137],"allocation":[140],"(JAGP)":[141],"problem":[142,208],"systems":[146],"prove":[148,166],"exact":[153],"potential":[154],"game,":[155,216],"goal":[158],"minimize":[160],"total":[161,234],"power.":[163],"existence":[168],"of":[169,181,188,213],"Nash":[170],"Equilibrium":[171],"(NE)":[172],"as":[173,175],"well":[174],"finite":[177],"improvement":[178],"property":[179],"(FIP)":[180],"game.":[183],"addition,":[185],"NE":[187,212],"proved":[192],"Pareto-optimal.":[195],"A":[196],"heuristic":[197],"algorithm":[198,229],"proposed":[200,215,228],"find":[202],"solution":[204],"JAGP":[207],"by":[209,221],"achieving":[210],"which":[217],"convergence":[218],"guaranteed":[220],"FIP.":[222],"Simulation":[223],"results":[224],"show":[225],"considerably":[231],"reduce":[232],"compared":[237],"existing":[239],"schemes.":[240]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}