{"id":"https://openalex.org/W4319865635","doi":"https://doi.org/10.1109/tcomm.2023.3241176","title":"Joint Resource Allocation and Configuration Design for STAR-RIS-Enhanced Wireless-Powered MEC","display_name":"Joint Resource Allocation and Configuration Design for STAR-RIS-Enhanced Wireless-Powered MEC","publication_year":2023,"publication_date":"2023-01-31","ids":{"openalex":"https://openalex.org/W4319865635","doi":"https://doi.org/10.1109/tcomm.2023.3241176"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2023.3241176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3241176","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","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/A5025042636","display_name":"Xintong Qin","orcid":"https://orcid.org/0000-0003-3645-5421"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xintong Qin","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048884620","display_name":"Zhengyu Song","orcid":"https://orcid.org/0000-0001-5959-0891"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyu Song","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056671322","display_name":"Tianwei Hou","orcid":"https://orcid.org/0000-0002-4742-122X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianwei Hou","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082836600","display_name":"Wenjuan Yu","orcid":"https://orcid.org/0000-0001-7364-7663"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wenjuan Yu","raw_affiliation_strings":["School of Computing and Communications, InfoLab21, Lancaster University, Lancaster, U.K"],"affiliations":[{"raw_affiliation_string":"School of Computing and Communications, InfoLab21, Lancaster University, Lancaster, U.K","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115595750","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-2872-0558"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015182080","display_name":"Xin Sun","orcid":"https://orcid.org/0000-0003-1870-9037"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Sun","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5025042636"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":7.4111,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.97878952,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"71","issue":"4","first_page":"2381","last_page":"2395"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9991000294685364,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9991000294685364,"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":0.6637744903564453},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5416321158409119},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5387561917304993},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5160465240478516},{"id":"https://openalex.org/keywords/star","display_name":"Star (game theory)","score":0.5053892135620117},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4700815975666046},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.45411375164985657},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39204609394073486},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3729538321495056},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33580654859542847},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.29432809352874756},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15905532240867615},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14077389240264893},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10994231700897217}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6637744903564453},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5416321158409119},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5387561917304993},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5160465240478516},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.5053892135620117},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4700815975666046},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.45411375164985657},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39204609394073486},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3729538321495056},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33580654859542847},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.29432809352874756},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15905532240867615},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14077389240264893},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10994231700897217},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"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/tcomm.2023.3241176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3241176","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G8713602640","display_name":null,"funder_award_id":"61901027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"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":43,"referenced_works":["https://openalex.org/W2080346852","https://openalex.org/W2177372563","https://openalex.org/W2397723600","https://openalex.org/W2624989916","https://openalex.org/W2777180355","https://openalex.org/W2788856332","https://openalex.org/W2793978979","https://openalex.org/W2810302425","https://openalex.org/W2964054168","https://openalex.org/W2969424089","https://openalex.org/W2998472647","https://openalex.org/W2999376649","https://openalex.org/W3005150685","https://openalex.org/W3013719647","https://openalex.org/W3034606981","https://openalex.org/W3045974711","https://openalex.org/W3109292673","https://openalex.org/W3126945284","https://openalex.org/W3135998278","https://openalex.org/W3136794940","https://openalex.org/W3138627822","https://openalex.org/W3147579435","https://openalex.org/W3148946438","https://openalex.org/W3154878987","https://openalex.org/W3158853690","https://openalex.org/W3159402647","https://openalex.org/W3165173280","https://openalex.org/W3174042897","https://openalex.org/W3184496427","https://openalex.org/W3194390908","https://openalex.org/W3202347572","https://openalex.org/W3205217150","https://openalex.org/W3207168720","https://openalex.org/W3210073225","https://openalex.org/W3214686513","https://openalex.org/W3215641234","https://openalex.org/W3215915968","https://openalex.org/W3216751135","https://openalex.org/W3217260967","https://openalex.org/W3217804057","https://openalex.org/W4200183135","https://openalex.org/W4226055876","https://openalex.org/W4294811202"],"related_works":["https://openalex.org/W4231775656","https://openalex.org/W2046435967","https://openalex.org/W4310846410","https://openalex.org/W3084489576","https://openalex.org/W2383646825","https://openalex.org/W4299129484","https://openalex.org/W2371018915","https://openalex.org/W2898392447","https://openalex.org/W4213045488","https://openalex.org/W2354191502"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3],"novel":[4],"concept":[5],"called":[6],"simultaneously":[7,47],"transmitting":[8,48],"and":[9,30,49,53,81,86,110,130,159],"reflecting":[10,50],"RIS":[11],"(STAR-RIS)":[12],"is":[13,138,153],"introduced":[14],"into":[15],"the":[16,25,40,67,75,87,96,118,123,131,142,147,157,166,174,179,184],"wireless-powered":[17],"mobile":[18],"edge":[19],"computing":[20],"(MEC)":[21],"systems":[22],"to":[23,43,65,140,155],"improve":[24],"efficiency":[26],"of":[27,71,84,90,98,188],"energy":[28,76,104],"transfer":[29,77],"task":[31],"offloading.":[32],"Compared":[33],"with":[34],"traditional":[35,169],"reflecting-only":[36],"RIS,":[37],"STAR-RIS":[38,91,167],"extends":[39],"half-space":[41],"coverage":[42,45],"full-space":[44],"by":[46],"incident":[51],"signals,":[52],"also":[54],"provides":[55],"new":[56],"degrees-of-freedom":[57],"(DoFs)":[58],"for":[59,150],"manipulating":[60],"signal":[61],"propagation.":[62],"We":[63],"aim":[64],"maximize":[66],"total":[68],"computation":[69,181],"rate":[70,182],"all":[72],"users,":[73,85],"where":[74],"time,":[78],"transmit":[79],"power":[80],"CPU":[82],"frequencies":[83],"configuration":[88],"design":[89],"are":[92,114],"jointly":[93],"optimized.":[94],"Considering":[95],"characteristics":[97],"STAR-RIS,":[99],"three":[100,185],"operating":[101,186],"protocols,":[102],"namely":[103],"splitting":[105,112],"(ES),":[106],"mode":[107],"switching":[108],"(MS),":[109],"time":[111],"(TS)":[113],"studied,":[115],"respectively.":[116],"For":[117],"ES":[119,151],"protocol,":[120],"based":[121],"on":[122],"penalty":[124],"method,":[125,134],"successive":[126],"convex":[127],"approximation":[128],"(SCA),":[129],"linear":[132],"search":[133],"an":[135],"iterative":[136],"algorithm":[137,149],"proposed":[139,148],"solve":[141,156],"formulated":[143],"non-convex":[144],"problem.":[145],"Then,":[146],"protocol":[152,176],"extended":[154],"MS":[158],"TS":[160,175],"problems.":[161],"Simulation":[162],"results":[163],"illustrate":[164],"that":[165],"outperforms":[168],"reflecting/transmitting-only":[170],"RIS.":[171],"More":[172],"importantly,":[173],"can":[177],"achieve":[178],"largest":[180],"among":[183],"protocols":[187],"STAR-RIS.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":23},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":9}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2025-10-10T00:00:00"}