{"id":"https://openalex.org/W4319323889","doi":"https://doi.org/10.1109/tcomm.2023.3242377","title":"IRS-Assisted RF-Powered IoT Networks: System Modeling and Performance Analysis","display_name":"IRS-Assisted RF-Powered IoT Networks: System Modeling and Performance Analysis","publication_year":2023,"publication_date":"2023-02-03","ids":{"openalex":"https://openalex.org/W4319323889","doi":"https://doi.org/10.1109/tcomm.2023.3242377"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2023.3242377","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3242377","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/A5038328022","display_name":"Hongguang Sun","orcid":"https://orcid.org/0000-0003-4359-6644"},"institutions":[{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"funder","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongguang Sun","raw_affiliation_strings":["College of Information Engineering, Northwest A&F University, and the Key Laboratory of Agricultural Internet of Things (Ministry of Agriculture and Rural Affairs), Yangling, China"],"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Northwest A&F University, and the Key Laboratory of Agricultural Internet of Things (Ministry of Agriculture and Rural Affairs), Yangling, China","institution_ids":["https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038860536","display_name":"Zelun Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"funder","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zelun Zhao","raw_affiliation_strings":["College of Information Engineering, Northwest A&F University, and the Key Laboratory of Agricultural Internet of Things (Ministry of Agriculture and Rural Affairs), Yangling, China"],"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Northwest A&F University, and the Key Laboratory of Agricultural Internet of Things (Ministry of Agriculture and Rural Affairs), Yangling, China","institution_ids":["https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406791","display_name":"Cheng Hu","orcid":"https://orcid.org/0000-0002-7545-2293"},"institutions":[{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"funder","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hu Cheng","raw_affiliation_strings":["College of Information Engineering, Northwest A&F University, and the Key Laboratory of Agricultural Internet of Things (Ministry of Agriculture and Rural Affairs), Yangling, China"],"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Northwest A&F University, and the Key Laboratory of Agricultural Internet of Things (Ministry of Agriculture and Rural Affairs), Yangling, China","institution_ids":["https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052643594","display_name":"Jiangbin Lyu","orcid":"https://orcid.org/0000-0001-5609-7647"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangbin Lyu","raw_affiliation_strings":["School of Informatics and the Key Laboratory of Underwater Acoustic Communication and Marine Information Technology (Ministry of Education), Xiamen University, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Informatics and the Key Laboratory of Underwater Acoustic Communication and Marine Information Technology (Ministry of Education), Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100709597","display_name":"Xijun Wang","orcid":"https://orcid.org/0000-0003-3504-9763"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xijun Wang","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100456327","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-8561-5092"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["School of Telecommunication Engineering and the State Key Laboratory of Integrated Service Networks, Xidian University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Telecommunication Engineering and the State Key Laboratory of Integrated Service Networks, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]},{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["SG","TW"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Somapah Rd, Singapore","National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Somapah Rd, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5038328022"],"corresponding_institution_ids":["https://openalex.org/I4210151987"],"apc_list":null,"apc_paid":null,"fwci":2.5406,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.89577586,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"71","issue":"4","first_page":"2425","last_page":"2440"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9994000196456909,"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":0.9980000257492065,"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/internet-of-things","display_name":"Internet of Things","score":0.7827101945877075},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5308642983436584},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32821333408355713}],"concepts":[{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7827101945877075},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5308642983436584},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32821333408355713}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2023.3242377","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3242377","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":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1915253765","display_name":null,"funder_award_id":"42127802","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2591115216","display_name":null,"funder_award_id":"2452022339","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2654329604","display_name":null,"funder_award_id":"61801408","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3968185564","display_name":null,"funder_award_id":"62271513","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4200659345","display_name":null,"funder_award_id":"2022JM-356","funder_id":"https://openalex.org/F4320336567","funder_display_name":"Natural Science Basic Research Program of Shaanxi Province"},{"id":"https://openalex.org/G6132980308","display_name":null,"funder_award_id":"2021A1515012631","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G7341014455","display_name":null,"funder_award_id":"20720220078","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336567","display_name":"Natural Science Basic Research Program of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1966000877","https://openalex.org/W2065926191","https://openalex.org/W2094000142","https://openalex.org/W2102591969","https://openalex.org/W2150166076","https://openalex.org/W2325504487","https://openalex.org/W2336650418","https://openalex.org/W2500381110","https://openalex.org/W2511541613","https://openalex.org/W2740537439","https://openalex.org/W2947525023","https://openalex.org/W2963210904","https://openalex.org/W2969424089","https://openalex.org/W2971912794","https://openalex.org/W2990747873","https://openalex.org/W3011747750","https://openalex.org/W3035073222","https://openalex.org/W3036886449","https://openalex.org/W3041878473","https://openalex.org/W3080469715","https://openalex.org/W3088769162","https://openalex.org/W3092592393","https://openalex.org/W3105225010","https://openalex.org/W3114917120","https://openalex.org/W3118072494","https://openalex.org/W3129486236","https://openalex.org/W3154816389","https://openalex.org/W3163858617","https://openalex.org/W3164853202","https://openalex.org/W3189658789","https://openalex.org/W3195542062","https://openalex.org/W3214587761","https://openalex.org/W3215556569","https://openalex.org/W4206643559","https://openalex.org/W4206917368","https://openalex.org/W4221036114","https://openalex.org/W4225765847","https://openalex.org/W4230048112","https://openalex.org/W4285217437","https://openalex.org/W4294219212","https://openalex.org/W4309400055","https://openalex.org/W6703448655"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2390279801","https://openalex.org/W2625093826","https://openalex.org/W2950174689","https://openalex.org/W2358668433","https://openalex.org/W4200598720","https://openalex.org/W2921026492"],"abstract_inverted_index":{"Emerged":[0],"as":[1,154],"a":[2,27],"promising":[3],"solution":[4],"for":[5,74],"future":[6],"wireless":[7,19],"communication":[8],"systems,":[9],"intelligent":[10],"reflecting":[11,31,158],"surface":[12],"(IRS)":[13],"is":[14,83],"capable":[15],"of":[16,26,30,47,106,149,179],"reconfiguring":[17],"the":[18,24,35,41,63,79,87,92,104,107,120,137,144,167,176,190],"propagation":[20],"environment":[21],"by":[22,38],"adjusting":[23],"phase-shift":[25],"large":[28],"number":[29],"elements.":[32],"To":[33],"quantify":[34],"gain":[36],"achieved":[37],"IRSs":[39],"in":[40,51,78,91,181],"radio":[42],"frequency":[43],"(RF)":[44],"powered":[45],"Internet":[46],"Things":[48],"(IoT)":[49],"networks,":[50],"this":[52],"work,":[53],"we":[54,101,141],"consider":[55],"an":[56],"IRS-assisted":[57],"cellular-based":[58],"RF-powered":[59,169],"IoT":[60,72,170],"network,":[61,171],"where":[62],"cellular":[64],"base":[65],"stations":[66],"(BSs)":[67],"broadcast":[68],"energy":[69,75,121,183],"signal":[70,109],"to":[71,85,118,189],"devices":[73],"harvesting":[76],"(EH)":[77],"charging":[80,161,193],"stage,":[81],"which":[82,114],"utilized":[84],"support":[86],"uplink":[88],"(UL)":[89],"transmissions":[90],"subsequent":[93],"UL":[94,124,186],"stage.":[95],"With":[96,136],"tools":[97],"from":[98],"stochastic":[99],"geometry,":[100],"first":[102],"derive":[103],"distributions":[105],"average":[108],"power":[110,113,133],"and":[111,132,185],"interference":[112],"are":[115],"then":[116],"used":[117],"obtain":[119],"coverage":[122,125,128,184],"probability,":[123,126,129],"overall":[127],"spatial":[130,198],"throughput":[131],"efficiency,":[134],"respectively.":[135],"proposed":[138],"analytical":[139],"framework,":[140],"finally":[142],"evaluate":[143],"effect":[145],"on":[146],"network":[147],"performance":[148],"key":[150],"system":[151],"parameters,":[152],"such":[153],"IRS":[155,157,172],"density,":[156],"element":[159],"number,":[160],"stage":[162,194],"ratio,":[163],"etc.":[164],"Compared":[165],"with":[166],"conventional":[168],"passive":[173],"beamforming":[174],"brings":[175],"same":[177],"level":[178],"enhancement":[180],"both":[182],"coverage,":[187],"leading":[188],"unchanged":[191],"optimal":[192],"ratio":[195],"when":[196],"maximizing":[197],"throughput.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}