{"id":"https://openalex.org/W3190750259","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498619","title":"An Optimal Energy-Efficient Transmission Design for SWIPT Systems in WSNs","display_name":"An Optimal Energy-Efficient Transmission Design for SWIPT Systems in WSNs","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W3190750259","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498619","mag":"3190750259"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc51323.2021.9498619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100385186","display_name":"Shiqi Wang","orcid":"https://orcid.org/0000-0003-0888-0391"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqi Wang","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018662596","display_name":"Lin Ma","orcid":"https://orcid.org/0000-0003-1684-9714"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Ma","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090160782","display_name":"Wei Wu","orcid":"https://orcid.org/0000-0001-8534-3667"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wu","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":2.035,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86215722,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"664","last_page":"668"},"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":0.998199999332428,"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":0.9932000041007996,"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/relay","display_name":"Relay","score":0.8468033075332642},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.7816599011421204},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7015912532806396},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6965736746788025},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6715462803840637},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5893921256065369},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5658238530158997},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5380764603614807},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5113441348075867},{"id":"https://openalex.org/keywords/optimal-design","display_name":"Optimal design","score":0.4787446856498718},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4705146849155426},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4561757743358612},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.45177334547042847},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.43155166506767273},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26176580786705017},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22095105051994324},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19342201948165894},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19098764657974243},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14887049794197083},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08659347891807556},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.06254562735557556},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0606921911239624}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8468033075332642},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.7816599011421204},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7015912532806396},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6965736746788025},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6715462803840637},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5893921256065369},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5658238530158997},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5380764603614807},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5113441348075867},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.4787446856498718},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4705146849155426},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4561757743358612},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.45177334547042847},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.43155166506767273},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26176580786705017},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22095105051994324},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19342201948165894},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19098764657974243},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14887049794197083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08659347891807556},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.06254562735557556},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0606921911239624},{"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},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc51323.2021.9498619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4529851596","display_name":null,"funder_award_id":"2020Z066015002","funder_id":"https://openalex.org/F4320322857","funder_display_name":"Aeronautical Science Foundation of China"},{"id":"https://openalex.org/G8739468909","display_name":null,"funder_award_id":"41861134010,61971162","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"},{"id":"https://openalex.org/F4320322857","display_name":"Aeronautical Science Foundation of China","ror":"https://ror.org/02wq41p38"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1993710812","https://openalex.org/W2032372805","https://openalex.org/W2032896960","https://openalex.org/W2039065876","https://openalex.org/W2086816951","https://openalex.org/W2111505049","https://openalex.org/W2130304157","https://openalex.org/W2135195009","https://openalex.org/W2140973383","https://openalex.org/W2183369664","https://openalex.org/W2296319761","https://openalex.org/W2769089345","https://openalex.org/W2790677946","https://openalex.org/W2801196308","https://openalex.org/W2913783020","https://openalex.org/W2919739798","https://openalex.org/W3101496806"],"related_works":["https://openalex.org/W2289149990","https://openalex.org/W4233484225","https://openalex.org/W1043254571","https://openalex.org/W2955556829","https://openalex.org/W2280071314","https://openalex.org/W1981368673","https://openalex.org/W2777096104","https://openalex.org/W2619391026","https://openalex.org/W2898171979","https://openalex.org/W3214362572"],"abstract_inverted_index":{"In":[0,26],"power":[1,109],"limited":[2],"wireless":[3],"sensor":[4],"networks":[5],"(WSNs),":[6],"receiving,":[7],"storing":[8],"then":[9],"utilizing":[10],"energy":[11,53,83,95,148],"from":[12,54,61],"radio":[13],"frequency":[14],"(RF)":[15],"signal":[16,56],"has":[17],"been":[18],"a":[19,79,120,136],"valid":[20],"solution":[21],"to":[22,57,64,84,90,139],"prolong":[23],"the":[24,31,50,55,62,65,75,92,100,115,127,141,145,155],"lifetime.":[25],"this":[27],"paper,":[28],"we":[29,88,134],"analyze":[30],"technique":[32],"of":[33,82,154],"Simultaneous":[34],"Wireless":[35],"Information":[36],"and":[37,107,143],"Power":[38],"Transfer":[39],"(SWIPT)":[40],"in":[41],"clustered":[42],"WSNs,":[43],"where":[44],"some":[45],"nodes":[46],"are":[47],"selected":[48],"as":[49,119],"relay,":[51],"collecting":[52],"help":[58],"transmit":[59,85],"information":[60],"source":[63,101],"destination.":[66],"We":[67,112],"design":[68,117],"an":[69,132],"energy-efficient":[70],"transmission":[71,157],"(e-Trans)":[72],"so":[73],"that":[74],"system":[76,94,147],"can":[77],"take":[78],"full":[80],"utilization":[81],"data.":[86],"And":[87],"aim":[89],"achieve":[91,144],"maximal":[93],"efficiency":[96],"by":[97,125],"jointly":[98],"optimizing":[99],"transmitting":[102],"power,":[103],"relay":[104,108],"selection":[105],"scheme":[106],"splitting":[110],"ratio.":[111],"first":[113],"formulate":[114],"e-Trans":[116],"problem":[118,142],"constrained":[121],"optimization":[122],"problem.":[123],"Then,":[124],"transforming":[126],"fractional":[128],"objective":[129],"function":[130],"into":[131],"equation,":[133],"propose":[135],"novel":[137],"algorithm":[138],"solve":[140],"optimal":[146],"efficiency.":[149],"Simulation":[150],"results":[151],"illustrate":[152],"performance":[153],"proposed":[156],"design.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}