{"id":"https://openalex.org/W2855610035","doi":"https://doi.org/10.1109/iccw.2018.8403607","title":"Performance Tradeoff between User Fairness and Energy Conservation in Downlink NOMA Systems","display_name":"Performance Tradeoff between User Fairness and Energy Conservation in Downlink NOMA Systems","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2855610035","doi":"https://doi.org/10.1109/iccw.2018.8403607","mag":"2855610035"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2018.8403607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2018.8403607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5030006492","display_name":"Hua Qu","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Qu","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019496611","display_name":"Rui Tang","orcid":"https://orcid.org/0000-0003-0141-059X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Tang","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027663239","display_name":"Jihong Zhao","orcid":"https://orcid.org/0000-0002-9476-4700"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jihong Zhao","raw_affiliation_strings":["School of Information and Communication Engineering, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013279051","display_name":"Zhaoxin Cao","orcid":"https://orcid.org/0000-0002-3034-9807"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoxin Cao","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1689,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7357453,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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":0.9927999973297119,"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":0.9904999732971191,"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/mathematical-optimization","display_name":"Mathematical optimization","score":0.7458814978599548},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.735927164554596},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7106751203536987},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5694587230682373},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.5553808212280273},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5152385830879211},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.484855055809021},{"id":"https://openalex.org/keywords/power-optimization","display_name":"Power optimization","score":0.43216216564178467},{"id":"https://openalex.org/keywords/fairness-measure","display_name":"Fairness measure","score":0.4199146032333374},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.3885650336742401},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3744044303894043},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18412140011787415},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15651050209999084},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15447896718978882},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14918652176856995},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.13419702649116516}],"concepts":[{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.7458814978599548},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.735927164554596},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7106751203536987},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5694587230682373},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.5553808212280273},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5152385830879211},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.484855055809021},{"id":"https://openalex.org/C168292644","wikidata":"https://www.wikidata.org/wiki/Q10860336","display_name":"Power optimization","level":4,"score":0.43216216564178467},{"id":"https://openalex.org/C11867375","wikidata":"https://www.wikidata.org/wiki/Q5430671","display_name":"Fairness measure","level":4,"score":0.4199146032333374},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.3885650336742401},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3744044303894043},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18412140011787415},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15651050209999084},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15447896718978882},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14918652176856995},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.13419702649116516},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/iccw.2018.8403607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2018.8403607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1496072755","https://openalex.org/W1997188340","https://openalex.org/W2060256351","https://openalex.org/W2061962896","https://openalex.org/W2065365556","https://openalex.org/W2158116199","https://openalex.org/W2246262289","https://openalex.org/W2277419020","https://openalex.org/W2289815532","https://openalex.org/W2342651886","https://openalex.org/W2488958542","https://openalex.org/W2496222037","https://openalex.org/W2621874875","https://openalex.org/W2963336322","https://openalex.org/W2963892071","https://openalex.org/W2964216502","https://openalex.org/W3103423272","https://openalex.org/W4240712296","https://openalex.org/W4250589301","https://openalex.org/W6696733552"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W2076432172","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W4392158087"],"abstract_inverted_index":{"Non-orthogonal":[0],"multiple":[1],"access":[2],"(NOMA)":[3],"has":[4],"been":[5],"recognized":[6],"as":[7,79],"an":[8],"efficient":[9],"means":[10,70],"to":[11,134],"boost":[12],"the":[13,18,23,37,49,60,77,85,92,101,107,112,124,128,135,144,150,154,158,161],"spectral":[14],"utilization":[15],"and":[16,66,74,105,132,157],"increase":[17],"number":[19],"of":[20,39,51,71,123,152,160],"connections":[21],"for":[22],"next":[24],"generation":[25],"mobile":[26],"communications":[27],"systems.":[28],"User":[29],"fairness":[30,65],"is":[31,46],"a":[32,80,97],"crucial":[33],"performance":[34,61],"metric":[35],"in":[36],"design":[38],"downlink":[40],"NOMA":[41],"systems,":[42],"but":[43],"its":[44],"optimum":[45],"reaped":[47],"at":[48],"cost":[50],"excessive":[52],"power":[53,72],"consumption.":[54],"In":[55,116],"this":[56],"paper,":[57],"we":[58,75,90,118,148],"study":[59],"tradeoff":[62,155],"between":[63],"user":[64],"energy":[67],"conservation":[68],"by":[69],"allocation,":[73],"formulate":[76],"problem":[78],"bi-objective":[81,94],"optimization.":[82],"To":[83],"obtain":[84],"complete":[86],"Pareto":[87],"optimal":[88],"solutions,":[89],"transfer":[91],"above":[93],"optimization":[95,110,156],"into":[96],"single-objective":[98],"one":[99],"using":[100],"weighted":[102],"Tchebycheff":[103],"method":[104],"solve":[106],"resulting":[108],"non-convex":[109],"with":[111,137],"generalized":[113],"Benders":[114],"decomposition.":[115],"addition,":[117],"investigate":[119],"several":[120],"important":[121],"properties":[122],"proposed":[125,162],"mechanism,":[126],"including":[127],"convergence,":[129],"computational":[130],"complexity,":[131],"applicability":[133],"case":[136],"imperfect":[138],"successive":[139],"interference":[140],"cancellation.":[141],"Based":[142],"on":[143],"Monte":[145],"Carlo":[146],"simulations,":[147],"validate":[149],"necessity":[151],"conducting":[153],"efficiency":[159],"mechanism.":[163]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}