{"id":"https://openalex.org/W3158367759","doi":"https://doi.org/10.1109/wcnc49053.2021.9417532","title":"Time Minimization in Downlink Hybrid NOMA Wireless Powered Communication Networks","display_name":"Time Minimization in Downlink Hybrid NOMA Wireless Powered Communication Networks","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3158367759","doi":"https://doi.org/10.1109/wcnc49053.2021.9417532","mag":"3158367759"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc49053.2021.9417532","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417532","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5020017324","display_name":"Manchun Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Manchun Lu","raw_affiliation_strings":["National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368030","display_name":"Na Li","orcid":"https://orcid.org/0000-0001-7966-3568"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Na Li","raw_affiliation_strings":["National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100624765","display_name":"Xiaofeng Tao","orcid":"https://orcid.org/0000-0001-9518-1622"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Tao","raw_affiliation_strings":["National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100457388","display_name":"Meng Li","orcid":"https://orcid.org/0000-0001-6654-0390"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Li","raw_affiliation_strings":["National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020017324"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.5014,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.62966797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"abs 1807 6306","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9983999729156494,"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/time-division-multiple-access","display_name":"Time division multiple access","score":0.8076599836349487},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7627534866333008},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7463349103927612},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5603395700454712},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.49689605832099915},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4818035960197449},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4653497636318207},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.451389342546463},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.4392244219779968},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.4379824101924896},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.43632742762565613},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.43062102794647217},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.41507112979888916},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4036678671836853},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38387158513069153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35554128885269165},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15044131875038147},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14965307712554932},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14441704750061035},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13257771730422974},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.10680943727493286}],"concepts":[{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.8076599836349487},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7627534866333008},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7463349103927612},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5603395700454712},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.49689605832099915},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4818035960197449},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4653497636318207},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.451389342546463},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.4392244219779968},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.4379824101924896},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.43632742762565613},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.43062102794647217},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.41507112979888916},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4036678671836853},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38387158513069153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35554128885269165},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15044131875038147},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14965307712554932},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14441704750061035},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13257771730422974},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.10680943727493286},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc49053.2021.9417532","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417532","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","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":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1916723779","https://openalex.org/W2094000142","https://openalex.org/W2148622067","https://openalex.org/W2242946604","https://openalex.org/W2343823234","https://openalex.org/W2599095948","https://openalex.org/W2739079535","https://openalex.org/W2801334067","https://openalex.org/W2883649305","https://openalex.org/W2900640669","https://openalex.org/W2914446816","https://openalex.org/W2954918499","https://openalex.org/W2962679497","https://openalex.org/W2963336322","https://openalex.org/W2963738831","https://openalex.org/W2964129085","https://openalex.org/W2967263386","https://openalex.org/W2968958867","https://openalex.org/W2974312798","https://openalex.org/W2980191379","https://openalex.org/W2983591697","https://openalex.org/W3041746481","https://openalex.org/W3099378150","https://openalex.org/W3099804118","https://openalex.org/W3102449502","https://openalex.org/W6753273097"],"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/W4309235375","https://openalex.org/W4394643242","https://openalex.org/W3156341280"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,85],"investigate":[4],"the":[5,9,51,56,60,67,72,81,94,102,105,110,127,144],"time":[6,69],"minimization":[7],"in":[8,42,93,104],"downlink":[10],"(DL)":[11],"wireless":[12],"powered":[13],"transmission":[14],"network":[15],"(WPCN)":[16],"consisting":[17],"of":[18],"one":[19],"base":[20],"station":[21],"(BS)":[22],"and":[23,36,55,75,101,136,138,148],"two":[24],"energy":[25,48,53,76],"harvesting":[26],"(EH)":[27],"users.":[28],"The":[29,91],"hybrid":[30,37],"non":[31],"orthogonal":[32],"multiple":[33,133],"access":[34,134],"(H-NOMA)":[35],"EH":[38],"scheme":[39],"are":[40],"adopted,":[41],"which":[43],"each":[44],"user":[45],"can":[46,114,125],"harvest":[47],"from":[49],"both":[50],"dedicated":[52],"signal":[54,58],"information":[57],"for":[59],"other":[61],"user.":[62],"We":[63],"aim":[64],"to":[65,99],"minimize":[66],"total":[68],"consumption":[70,77],"under":[71,143],"data":[73],"rate":[74],"constraints.":[78],"To":[79],"solve":[80],"formulated":[82],"non-convex":[83],"problem,":[84],"propose":[86],"a":[87],"two-layer":[88],"iterative":[89],"algorithm.":[90],"problem":[92,103],"inner":[95],"layer":[96,107],"is":[97],"transformed":[98],"convex":[100],"outer":[106],"focused":[108],"on":[109],"power":[111,147],"allocation":[112],"coefficient":[113],"be":[115],"solved":[116],"by":[117],"binary":[118],"search.":[119],"Simulation":[120],"results":[121],"show":[122],"that":[123],"H-NOMA":[124],"achieve":[126],"best":[128],"performance":[129],"compared":[130],"with":[131],"time-division":[132],"(TDMA)":[135],"NOMA,":[137],"NOMA":[139],"also":[140],"outperforms":[141],"TDMA":[142],"zero":[145],"circuit":[146],"little":[149],"decoding":[150],"power.":[151]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
