{"id":"https://openalex.org/W2961931125","doi":"https://doi.org/10.1109/iccw.2019.8756772","title":"Energy-Efficient Power Allocation Scheme for Hybrid Precoding mmWave-NOMA System with Multi-User Pairing","display_name":"Energy-Efficient Power Allocation Scheme for Hybrid Precoding mmWave-NOMA System with Multi-User Pairing","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2961931125","doi":"https://doi.org/10.1109/iccw.2019.8756772","mag":"2961931125"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2019.8756772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2019.8756772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5048996452","display_name":"Fangcheng Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fangcheng Xu","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050184745","display_name":"Xiangbin Yu","orcid":"https://orcid.org/0000-0002-6006-2911"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangbin Yu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100370632","display_name":"Jianping Li","orcid":"https://orcid.org/0000-0003-4976-4119"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minglu Li","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040713170","display_name":"Benben Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Benben Wen","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5048996452"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.3577,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60400674,"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":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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":0.9987999796867371,"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/precoding","display_name":"Precoding","score":0.8090765476226807},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7461553812026978},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.7198306322097778},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6115174293518066},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5420812368392944},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5333063006401062},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.5075465440750122},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5067437291145325},{"id":"https://openalex.org/keywords/pairing","display_name":"Pairing","score":0.4913112223148346},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.48969367146492004},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43879997730255127},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.42226964235305786},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.41542401909828186},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.41422390937805176},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4023391604423523},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37066176533699036},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.30419468879699707},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.24786758422851562},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2351101040840149},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.2115233838558197},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20704293251037598},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.19683030247688293},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1603168249130249},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1417175829410553},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12598878145217896}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8090765476226807},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7461553812026978},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7198306322097778},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6115174293518066},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5420812368392944},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5333063006401062},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.5075465440750122},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5067437291145325},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.4913112223148346},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.48969367146492004},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43879997730255127},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.42226964235305786},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.41542401909828186},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.41422390937805176},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4023391604423523},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37066176533699036},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.30419468879699707},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.24786758422851562},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2351101040840149},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.2115233838558197},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20704293251037598},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.19683030247688293},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1603168249130249},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1417175829410553},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12598878145217896},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccw.2019.8756772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2019.8756772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1432778544","https://openalex.org/W1967956032","https://openalex.org/W2004294022","https://openalex.org/W2027563534","https://openalex.org/W2041287972","https://openalex.org/W2116334496","https://openalex.org/W2146761479","https://openalex.org/W2613466785","https://openalex.org/W2737159091","https://openalex.org/W2775181331","https://openalex.org/W2900961289","https://openalex.org/W2913340256","https://openalex.org/W2962738973","https://openalex.org/W2963385511","https://openalex.org/W2963698325","https://openalex.org/W3104396742","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2293822216","https://openalex.org/W4318262205","https://openalex.org/W3007170335","https://openalex.org/W3114372513","https://openalex.org/W4381744901","https://openalex.org/W4214571564","https://openalex.org/W4297776116","https://openalex.org/W3164284189","https://openalex.org/W2163043527","https://openalex.org/W2611631300"],"abstract_inverted_index":{"In":[0],"the":[1,27,41,47,79,84,108],"fifth":[2],"generation":[3],"(5G)":[4],"wireless":[5],"communications,":[6],"non-orthogonal":[7],"multiple":[8],"access":[9],"(NOMA)":[10],"has":[11],"been":[12],"recently":[13],"considered":[14],"in":[15,36],"millimeter-wave":[16],"(mmWave)":[17],"communication":[18],"systems":[19],"to":[20,62,98],"support":[21],"more":[22],"users":[23,60],"and":[24,31,66],"further":[25],"enhance":[26],"spectrum":[28],"efficiency":[29,33],"(SE)":[30],"energy":[32],"(EE).":[34],"Therefore,":[35],"this":[37],"paper,":[38],"we":[39,77],"investigate":[40],"EE":[42,80,117],"power":[43,102,110],"allocation":[44,111],"scheme":[45,112],"for":[46,83],"mmWave":[48],"communications":[49],"with":[50,54,119],"NOMA":[51],"(mmWave-NOMA)":[52],"system":[53,86],"multi-user":[55],"pairing.":[56],"We":[57],"first":[58],"pair":[59],"according":[61],"their":[63],"channel":[64],"difference":[65],"correlation,":[67],"then":[68],"perform":[69],"a":[70,100],"two-stage":[71],"hybrid":[72],"precoding":[73],"design.":[74],"Following":[75],"this,":[76],"formulate":[78],"maximization":[81],"problem":[82],"proposed":[85,97,109],"model.":[87],"An":[88],"iterative":[89],"algorithm":[90],"based":[91],"on":[92],"coordinate":[93],"descent":[94],"(CD)":[95],"is":[96],"obtain":[99],"sub-optimal":[101],"allocation.":[103],"Simulation":[104],"results":[105],"show":[106],"that":[107],"can":[113],"attain":[114],"pretty":[115],"high":[116],"performance":[118],"relatively":[120],"low":[121],"complexity.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
