{"id":"https://openalex.org/W4401917875","doi":"https://doi.org/10.3390/s24175535","title":"Energy Consumption Minimization with SNR Constraint for Wireless Powered Communication Networks","display_name":"Energy Consumption Minimization with SNR Constraint for Wireless Powered Communication Networks","publication_year":2024,"publication_date":"2024-08-27","ids":{"openalex":"https://openalex.org/W4401917875","doi":"https://doi.org/10.3390/s24175535","pmid":"https://pubmed.ncbi.nlm.nih.gov/39275449"},"language":"en","primary_location":{"id":"doi:10.3390/s24175535","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24175535","pdf_url":"https://www.mdpi.com/1424-8220/24/17/5535/pdf?version=1724753828","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/17/5535/pdf?version=1724753828","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036049348","display_name":"Kuei\u2010Ping Shih","orcid":"https://orcid.org/0000-0002-5060-9266"},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Kuei-Ping Shih","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Tamkang University, New Taipei City 251301, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-5060-9266","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Tamkang University, New Taipei City 251301, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110564347","display_name":"Yu-Sheng Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Sheng Tsai","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Tamkang University, New Taipei City 251301, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Tamkang University, New Taipei City 251301, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112029822","display_name":"Yen\u2010Da Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I50519452","display_name":"Lunghwa University of Science and Technology","ror":"https://ror.org/001y2wd07","country_code":"TW","type":"education","lineage":["https://openalex.org/I50519452"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yen-Da Chen","raw_affiliation_strings":["Department of Computer Information and Network Engineering, Lunghwa University of Science and Technology, Taoyuan 333326, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Information and Network Engineering, Lunghwa University of Science and Technology, Taoyuan 333326, Taiwan","institution_ids":["https://openalex.org/I50519452"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002945521","display_name":"San\u2010Yuan Wang","orcid":"https://orcid.org/0000-0002-8804-2226"},"institutions":[{"id":"https://openalex.org/I98298690","display_name":"I-Shou University","ror":"https://ror.org/04d7e4m76","country_code":"TW","type":"education","lineage":["https://openalex.org/I98298690"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"San-Yuan Wang","raw_affiliation_strings":["Department of Information Engineering, I-Shou University, Kaohsiung 811022, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, I-Shou University, Kaohsiung 811022, Taiwan","institution_ids":["https://openalex.org/I98298690"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036049348"],"corresponding_institution_ids":["https://openalex.org/I107470533"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10711195,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"17","first_page":"5535","last_page":"5535"},"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9997000098228455,"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":0.9983000159263611,"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/computer-science","display_name":"Computer science","score":0.6866729855537415},{"id":"https://openalex.org/keywords/sequential-quadratic-programming","display_name":"Sequential quadratic programming","score":0.6604169011116028},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6503792405128479},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.640627920627594},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5439664125442505},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.526180624961853},{"id":"https://openalex.org/keywords/nonlinear-programming","display_name":"Nonlinear programming","score":0.5164580345153809},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4841171205043793},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.48358291387557983},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.47882774472236633},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4485156834125519},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.435491681098938},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39855480194091797},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3232753574848175},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.2653694748878479},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20881319046020508},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19664925336837769},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1316395401954651},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11015242338180542},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06795239448547363}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6866729855537415},{"id":"https://openalex.org/C198927703","wikidata":"https://www.wikidata.org/wiki/Q4373881","display_name":"Sequential quadratic programming","level":3,"score":0.6604169011116028},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6503792405128479},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.640627920627594},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5439664125442505},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.526180624961853},{"id":"https://openalex.org/C115527620","wikidata":"https://www.wikidata.org/wiki/Q769909","display_name":"Nonlinear programming","level":3,"score":0.5164580345153809},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4841171205043793},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.48358291387557983},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.47882774472236633},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4485156834125519},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.435491681098938},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39855480194091797},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3232753574848175},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.2653694748878479},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20881319046020508},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19664925336837769},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1316395401954651},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11015242338180542},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06795239448547363},{"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/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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s24175535","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24175535","pdf_url":"https://www.mdpi.com/1424-8220/24/17/5535/pdf?version=1724753828","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:39275449","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39275449","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11398173","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11398173","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11398173/pdf/sensors-24-05535.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:53fd05e50417423c86b206801bb8acd4","is_oa":false,"landing_page_url":"https://doaj.org/article/53fd05e50417423c86b206801bb8acd4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 17, p 5535 (2024)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/24/17/5535/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s24175535","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/127626","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/127626","pdf_url":null,"source":{"id":"https://openalex.org/S4406922698","display_name":"Tamkang University Institutional Repository (TKUIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.3390/s24175535","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24175535","pdf_url":"https://www.mdpi.com/1424-8220/24/17/5535/pdf?version=1724753828","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G4134803221","display_name":null,"funder_award_id":"NSTC 113-2221-E-032-031","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4401917875.pdf","grobid_xml":"https://content.openalex.org/works/W4401917875.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W2094000142","https://openalex.org/W2135217284","https://openalex.org/W2276964001","https://openalex.org/W2493126156","https://openalex.org/W2761921475","https://openalex.org/W2775597598","https://openalex.org/W2788856332","https://openalex.org/W2802987866","https://openalex.org/W2913613882","https://openalex.org/W2918838963","https://openalex.org/W2945129944","https://openalex.org/W2961298620","https://openalex.org/W2979059694","https://openalex.org/W2979330753","https://openalex.org/W2985824391","https://openalex.org/W2989281059","https://openalex.org/W3010352573","https://openalex.org/W3035525617","https://openalex.org/W3045665809","https://openalex.org/W3083904017","https://openalex.org/W3118184767","https://openalex.org/W4250589301","https://openalex.org/W6774782675"],"related_works":["https://openalex.org/W4206704743","https://openalex.org/W2019128690","https://openalex.org/W436931041","https://openalex.org/W1495847109","https://openalex.org/W2390817143","https://openalex.org/W2106813160","https://openalex.org/W2355743697","https://openalex.org/W2894731288","https://openalex.org/W2384138382","https://openalex.org/W2381309080"],"abstract_inverted_index":{"The":[0,148],"article":[1,81],"addresses":[2],"the":[3,26,39,44,50,62,66,70,80,84,91,101,103,119,128,153,157],"energy":[4,46,67,108,163,166],"consumption":[5,68,109,164],"minimization":[6,106],"problem":[7,104],"in":[8,144,160],"wireless":[9,40,98],"powered":[10],"communication":[11],"networks":[12],"(WPCNs)":[13],"and":[14,32,165],"proposes":[15],"a":[16,76,113,132,141,145],"time":[17],"allocation":[18],"scheme,":[19],"named":[20],"DaTA,":[21],"which":[22],"is":[23,110,135],"based":[24],"on":[25],"Different":[27],"Target":[28],"Simultaneous":[29],"Wireless":[30],"Information":[31],"Power":[33],"Transfer":[34],"(DT-SWIPT)":[35],"scheme":[36,155],"such":[37],"that":[38,90,152],"station":[41],"can":[42,93],"share":[43],"remaining":[45],"after":[47],"transmission":[48],"to":[49,55,61,64,74,88,125,139],"Hybrid":[51],"Access":[52],"Point":[53],"(HAP)":[54],"those":[56],"who":[57],"have":[58],"not":[59],"transmitted":[60],"HAP":[63,92],"minimize":[65],"of":[69,105,107,162],"WPCN.":[71],"In":[72,100],"addition":[73],"proposing":[75],"new":[77],"frame":[78],"structure,":[79],"also":[82],"considers":[83],"Signal-to-Noise":[85],"(SNR)":[86],"constraint":[87],"guarantee":[89],"successfully":[94],"receive":[95],"data":[96],"from":[97],"stations.":[99],"article,":[102],"formulated":[111],"as":[112,137],"nonlinear":[114],"programming":[115],"model.":[116],"We":[117],"employ":[118],"SQP":[120],"(Sequential":[121],"Quadratic":[122],"Programming)":[123],"algorithm":[124],"figure":[126],"out":[127],"optimal":[129],"solution.":[130],"Moreover,":[131],"heuristic":[133],"method":[134],"proposed":[136,154],"well":[138],"obtain":[140],"near-optimal":[142],"solution":[143],"shorter":[146],"time.":[147],"simulation":[149],"results":[150],"showed":[151],"outperforms":[156],"related":[158],"work":[159],"terms":[161],"efficiency.":[167]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}