{"id":"https://openalex.org/W4400072209","doi":"https://doi.org/10.1109/jiot.2024.3419920","title":"Optimizing Energy Efficiency in Heterogeneous Task-Oriented IRS-Aided Wireless-Powered Mobile Edge Computing Systems","display_name":"Optimizing Energy Efficiency in Heterogeneous Task-Oriented IRS-Aided Wireless-Powered Mobile Edge Computing Systems","publication_year":2024,"publication_date":"2024-06-27","ids":{"openalex":"https://openalex.org/W4400072209","doi":"https://doi.org/10.1109/jiot.2024.3419920"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3419920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3419920","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-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/A5104337083","display_name":"Xiaocong Fei","orcid":"https://orcid.org/0009-0004-5913-1862"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaocong Fei","raw_affiliation_strings":["School of Information Science and Engineering, Key Laboratory of Intelligent Textile and Flexible Interconnection of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0004-5913-1862","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Key Laboratory of Intelligent Textile and Flexible Interconnection of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040432443","display_name":"Weiqiang Xu","orcid":"https://orcid.org/0000-0002-4206-7022"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiqiang Xu","raw_affiliation_strings":["School of Information Science and Engineering, Key Laboratory of Intelligent Textile and Flexible Interconnection of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4206-7022","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Key Laboratory of Intelligent Textile and Flexible Interconnection of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034376590","display_name":"Yunlong Cai","orcid":"https://orcid.org/0000-0001-9418-1700"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunlong Cai","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9418-1700","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7286,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.84362077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":"19","first_page":"31836","last_page":"31851"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9797000288963318,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9797000288963318,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9718000292778015,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9495999813079834,"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":0.8283063769340515},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.6294152140617371},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5609672665596008},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.5093580484390259},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.49354302883148193},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.48508182168006897},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.40475189685821533},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3800664246082306},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3351562023162842},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22732022404670715},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12862828373908997},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07762280106544495}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8283063769340515},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.6294152140617371},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5609672665596008},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.5093580484390259},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.49354302883148193},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.48508182168006897},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.40475189685821533},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3800664246082306},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3351562023162842},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22732022404670715},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12862828373908997},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07762280106544495},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3419920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3419920","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1873216522","display_name":null,"funder_award_id":"U22A2004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5071281802","display_name":null,"funder_award_id":"2022C01079","funder_id":"https://openalex.org/F4320317323","funder_display_name":"Key Research and Development Program of Heilongjiang"}],"funders":[{"id":"https://openalex.org/F4320317323","display_name":"Key Research and Development Program of Heilongjiang","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2044135663","https://openalex.org/W2177372563","https://openalex.org/W2294487725","https://openalex.org/W2800090259","https://openalex.org/W2896883851","https://openalex.org/W2910875456","https://openalex.org/W2968389137","https://openalex.org/W2996961035","https://openalex.org/W2999376649","https://openalex.org/W3005150685","https://openalex.org/W3013719647","https://openalex.org/W3015815948","https://openalex.org/W3032966393","https://openalex.org/W3036056878","https://openalex.org/W3036372443","https://openalex.org/W3037951940","https://openalex.org/W3081638697","https://openalex.org/W3092592393","https://openalex.org/W3093793239","https://openalex.org/W3094809434","https://openalex.org/W3121089083","https://openalex.org/W3129486236","https://openalex.org/W3133913697","https://openalex.org/W3135616033","https://openalex.org/W3140273839","https://openalex.org/W3194390908","https://openalex.org/W3196114134","https://openalex.org/W3201972262","https://openalex.org/W3211897542","https://openalex.org/W4206596641","https://openalex.org/W4229036916","https://openalex.org/W4295308422","https://openalex.org/W4301852635","https://openalex.org/W4312299095","https://openalex.org/W4312828029","https://openalex.org/W4319341705","https://openalex.org/W4323644407"],"related_works":["https://openalex.org/W4249307902","https://openalex.org/W2049400599","https://openalex.org/W3127808443","https://openalex.org/W4214843543","https://openalex.org/W4280490906","https://openalex.org/W4362496467","https://openalex.org/W2052899165","https://openalex.org/W2909635153","https://openalex.org/W2008562718","https://openalex.org/W2118371412"],"abstract_inverted_index":{"The":[0],"integration":[1],"of":[2,66,76,97,107,216],"mobile":[3],"edge":[4],"computing":[5,26],"(MEC)":[6],"and":[7,27,159,185],"wireless":[8,31,85],"power":[9],"transfer":[10],"(WPT)":[11],"holds":[12],"significant":[13],"promise,":[14],"providing":[15],"a":[16,49,112,170],"robust":[17],"solution":[18],"to":[19,127,136,139,203],"address":[20,205],"the":[21,25,64,74,93,104,119,129,179,197,214],"limitations":[22],"imposed":[23],"by":[24],"energy":[28,57,80,95,120,132,142,219],"resources":[29],"in":[30],"devices":[32],"(WDs)":[33],"operating":[34],"within":[35],"various":[36],"low-power":[37],"networks.":[38],"In":[39],"this":[40,165,206],"context,":[41],"intelligent":[42],"reflecting":[43],"surface":[44],"(IRS)":[45],"technology":[46],"emerges":[47],"as":[48],"noteworthy":[50],"communication":[51],"innovation":[52],"that":[53,212],"not":[54],"only":[55],"conserves":[56],"but":[58],"also":[59],"optimizes":[60],"spectrum":[61],"resources.":[62],"With":[63],"aid":[65],"IRS,":[67,217],"wireless-powered":[68,100],"MEC":[69,101],"systems":[70],"can":[71],"considerably":[72],"enhance":[73],"efficiency":[75,96,121,133,220],"radio":[77],"frequency":[78],"(RF)":[79],"transmission":[81,87,157],"while":[82,134],"simultaneously":[83],"improving":[84],"information":[86],"performance.":[88],"This":[89,123],"article":[90],"delves":[91],"into":[92,169],"long-term":[94,131,166],"IRS-aided":[98],"multiuser":[99],"systems.":[102],"Recognizing":[103],"stochastic":[105,113],"nature":[106],"task":[108,144],"arrivals,":[109],"we":[110,163,190],"introduce":[111],"optimization":[114,167,176],"problem":[115,168,173,181],"aimed":[116],"at":[117],"addressing":[118],"challenge.":[122,207],"problem\u2019s":[124],"objective":[125],"is":[126,221],"optimize":[128],"system\u2019s":[130],"adhering":[135],"constraints":[137],"related":[138],"network":[140],"stability,":[141,143],"offloading":[145],"policies,":[146],"IRS":[147],"phase":[148],"shift":[149],"vectors,":[150],"device":[151],"central":[152],"processing":[153],"unit":[154],"(CPU)":[155],"frequencies,":[156],"power,":[158],"temporal":[160],"causality.":[161],"Subsequently,":[162],"transform":[164],"short-term":[171],"deterministic":[172],"using":[174],"Lyapunov":[175],"theory.":[177],"However,":[178],"transformed":[180],"remains":[182],"highly":[183],"coupled":[184],"involves":[186],"discrete":[187],"variables.":[188],"Consequently,":[189],"have":[191],"developed":[192],"an":[193],"algorithm":[194],"based":[195],"on":[196],"penalty":[198],"dual":[199],"decomposition":[200],"(PDD)":[201],"method":[202],"effectively":[204,222],"Simulation":[208],"results":[209],"prove":[210],"conclusively":[211],"with":[213],"assistance":[215],"system":[218],"improved.":[223]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-25T15:57:00.446498","created_date":"2025-10-10T00:00:00"}
