{"id":"https://openalex.org/W3090230585","doi":"https://doi.org/10.1109/jiot.2020.3027101","title":"Cooperative Transmission of Energy-Constrained IoT Devices in Wireless-Powered Communication Networks","display_name":"Cooperative Transmission of Energy-Constrained IoT Devices in Wireless-Powered Communication Networks","publication_year":2020,"publication_date":"2020-09-30","ids":{"openalex":"https://openalex.org/W3090230585","doi":"https://doi.org/10.1109/jiot.2020.3027101","mag":"3090230585"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2020.3027101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3027101","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/A5034008701","display_name":"Cheol Jeong","orcid":"https://orcid.org/0000-0002-1375-5985"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Cheol Jeong","raw_affiliation_strings":["School of Intelligent Mechatronics Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-1375-5985","affiliations":[{"raw_affiliation_string":"School of Intelligent Mechatronics Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065957249","display_name":"Hyukmin Son","orcid":"https://orcid.org/0000-0002-1677-8111"},"institutions":[{"id":"https://openalex.org/I77079311","display_name":"Wonkwang University","ror":"https://ror.org/006776986","country_code":"KR","type":"education","lineage":["https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyukmin Son","raw_affiliation_strings":["Department of Electronic Engineering, Multidimensional Communication and Signal Processing Laboratory, University of Wonkwang, Iksan, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-1677-8111","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Multidimensional Communication and Signal Processing Laboratory, University of Wonkwang, Iksan, South Korea","institution_ids":["https://openalex.org/I77079311"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4132,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.8172157,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"8","issue":"5","first_page":"3972","last_page":"3982"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10069","display_name":"Antenna Design and Analysis","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.763565719127655},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7412450909614563},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6211504936218262},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5941175818443298},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5191499590873718},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5029091238975525},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49416640400886536},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.48730432987213135},{"id":"https://openalex.org/keywords/information-transfer","display_name":"Information transfer","score":0.4627893269062042},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.46029385924339294},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.4284687936306},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.42197513580322266},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.4148303270339966},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41175174713134766},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.34200581908226013},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.28392311930656433},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25048840045928955},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11937946081161499},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07847437262535095}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.763565719127655},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7412450909614563},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6211504936218262},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5941175818443298},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5191499590873718},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5029091238975525},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49416640400886536},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.48730432987213135},{"id":"https://openalex.org/C8854915","wikidata":"https://www.wikidata.org/wiki/Q4350200","display_name":"Information transfer","level":2,"score":0.4627893269062042},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.46029385924339294},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.4284687936306},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.42197513580322266},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.4148303270339966},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41175174713134766},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.34200581908226013},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.28392311930656433},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25048840045928955},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11937946081161499},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07847437262535095},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2020.3027101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3027101","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":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6510042539","display_name":null,"funder_award_id":"NRF-2019R1A4A1023746","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320321287","display_name":"Sejong University","ror":"https://ror.org/00aft1q37"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1490674876","https://openalex.org/W1539859753","https://openalex.org/W1964193308","https://openalex.org/W1966000877","https://openalex.org/W1982068528","https://openalex.org/W2032372805","https://openalex.org/W2042738017","https://openalex.org/W2053838805","https://openalex.org/W2058180136","https://openalex.org/W2058705882","https://openalex.org/W2072641892","https://openalex.org/W2073310004","https://openalex.org/W2088731468","https://openalex.org/W2090411600","https://openalex.org/W2094000142","https://openalex.org/W2099461393","https://openalex.org/W2109102328","https://openalex.org/W2110801500","https://openalex.org/W2111844221","https://openalex.org/W2113989569","https://openalex.org/W2118588134","https://openalex.org/W2130509920","https://openalex.org/W2135477317","https://openalex.org/W2136087678","https://openalex.org/W2149259182","https://openalex.org/W2165275149","https://openalex.org/W2183369664","https://openalex.org/W2289097008","https://openalex.org/W2385024954","https://openalex.org/W2512920678","https://openalex.org/W2576523800","https://openalex.org/W2596636257","https://openalex.org/W2606696487","https://openalex.org/W2618076174","https://openalex.org/W2764170017","https://openalex.org/W2789515816","https://openalex.org/W2794587462","https://openalex.org/W2796880816","https://openalex.org/W2900619600","https://openalex.org/W2911894825","https://openalex.org/W2945243448","https://openalex.org/W2983618830","https://openalex.org/W2987977650","https://openalex.org/W2990608882","https://openalex.org/W3124461539","https://openalex.org/W4293263215"],"related_works":["https://openalex.org/W4205317126","https://openalex.org/W2763444231","https://openalex.org/W2236924022","https://openalex.org/W2996994402","https://openalex.org/W2740114034","https://openalex.org/W2766259844","https://openalex.org/W2944239825","https://openalex.org/W4327640760","https://openalex.org/W2156328659","https://openalex.org/W3009881542"],"abstract_inverted_index":{"In":[0,131,185],"Internet":[1],"of":[2,8,55],"Things":[3],"(IoT)":[4],"systems,":[5],"a":[6,47,64,104,120,181],"number":[7],"sensor":[9],"devices":[10,29,97],"monitor":[11],"the":[12,27,87,91,94,99,116,126,134,142,162,167,171,186,198],"physical":[13],"system":[14],"states":[15],"and":[16,75,90,141,153,197],"exchange":[17],"information":[18,79,113,128,155],"with":[19,38],"each":[20,175],"other.":[21],"The":[22],"main":[23],"limitation":[24],"is":[25,177,190],"that":[26,192],"IoT":[28,73,83,96],"are":[30,36,157],"generally":[31],"energy":[32,43,61,151],"constrained":[33],"since":[34],"those":[35],"powered":[37],"batteries.":[39],"To":[40],"address":[41],"this":[42,132],"problem,":[44],"we":[45],"consider":[46],"cooperative":[48],"wireless-powered":[49],"communication":[50],"network":[51],"(WPCN),":[52],"which":[53],"consists":[54],"three":[56],"phases:":[57],"1)":[58],"downlink":[59],"(DL)":[60],"transfer":[62,80,129,152,156],"from":[63,81],"multi-antenna":[65,117],"access":[66],"point":[67],"(AP);":[68],"2)":[69],"data":[70,89],"sharing":[71],"among":[72],"devices;":[74],"3)":[76],"uplink":[77],"(UL)":[78],"single-antenna":[82,95],"devices.":[84],"Based":[85],"on":[86,166,180],"shared":[88],"harvested":[92],"energy,":[93],"in":[98,108,125],"neighborhood":[100],"cooperate":[101],"to":[102,110,115,160],"form":[103],"virtual":[105],"antenna":[106],"array":[107],"order":[109],"transmit":[111,135,144],"their":[112],"simultaneously":[114],"AP":[118],"using":[119],"multiple-input":[121],"multiple-output":[122],"(MIMO)":[123],"technique":[124],"UL":[127,154,163],"phase.":[130],"study,":[133],"covariance":[136],"matrices":[137],"(i.e.,":[138],"beamforming":[139,195],"vectors":[140],"corresponding":[143],"power":[145],"allocation)":[146],"used":[147],"for":[148,174],"both":[149],"DL":[150],"jointly":[158],"designed":[159],"maximize":[161],"capacity":[164],"based":[165,179],"Lagrangian":[168],"method.":[169,184],"Furthermore,":[170],"time":[172,200],"allocation":[173,201],"phase":[176],"optimized":[178],"stochastic":[182,199],"gradient":[183],"numerical":[187],"results,":[188],"it":[189],"shown":[191],"our":[193],"proposed":[194],"scheme":[196],"can":[202],"achieve":[203],"near-optimal":[204],"performance.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}