{"id":"https://openalex.org/W4391305719","doi":"https://doi.org/10.1109/lwc.2024.3359314","title":"MetaSWIPT: DMA-Assisted Multi-User MISO Downlink Simultaneous Wireless Information and Power Transfer","display_name":"MetaSWIPT: DMA-Assisted Multi-User MISO Downlink Simultaneous Wireless Information and Power Transfer","publication_year":2024,"publication_date":"2024-01-29","ids":{"openalex":"https://openalex.org/W4391305719","doi":"https://doi.org/10.1109/lwc.2024.3359314"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2024.3359314","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3359314","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5064595107","display_name":"Kelin Huang","orcid":"https://orcid.org/0009-0007-0652-8411"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kelin Huang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0007-0652-8411","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085856839","display_name":"Li You","orcid":"https://orcid.org/0000-0001-8600-1423"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li You","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8600-1423","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072353716","display_name":"Mengyu Qian","orcid":"https://orcid.org/0009-0008-1291-2185"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyu Qian","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050692023","display_name":"Xiqi Gao","orcid":"https://orcid.org/0000-0001-9107-6593"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiqi Gao","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-9107-6593","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4022,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.80200332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"13","issue":"4","first_page":"1048","last_page":"1052"},"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/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/T10069","display_name":"Antenna Design and Analysis","score":0.9995999932289124,"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":0.7754477262496948},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7028496265411377},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6767703294754028},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.6547287106513977},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6276365518569946},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6128612160682678},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4635118246078491},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4399964213371277},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.4252851605415344},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.41922158002853394},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37520378828048706},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.33464252948760986},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20994481444358826},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12637746334075928},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10750329494476318}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7754477262496948},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7028496265411377},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6767703294754028},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.6547287106513977},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6276365518569946},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6128612160682678},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4635118246078491},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4399964213371277},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.4252851605415344},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.41922158002853394},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37520378828048706},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.33464252948760986},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20994481444358826},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12637746334075928},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10750329494476318},{"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/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/lwc.2024.3359314","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3359314","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G1498746940","display_name":null,"funder_award_id":"62322104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1894785438","display_name":null,"funder_award_id":"2242021R41148","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5426898190","display_name":null,"funder_award_id":"2242023K5003","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G785863559","display_name":null,"funder_award_id":"2242022k60007","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G983449370","display_name":null,"funder_award_id":"BK20231415","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1970830346","https://openalex.org/W2764170017","https://openalex.org/W2775597598","https://openalex.org/W2894971761","https://openalex.org/W2956059314","https://openalex.org/W2968389137","https://openalex.org/W3121435115","https://openalex.org/W3164550829","https://openalex.org/W3206252136","https://openalex.org/W4229035186","https://openalex.org/W4250589301","https://openalex.org/W4289535806","https://openalex.org/W4377235409","https://openalex.org/W4381785979","https://openalex.org/W6810803670"],"related_works":["https://openalex.org/W3141240674","https://openalex.org/W4205317126","https://openalex.org/W2763444231","https://openalex.org/W2489379490","https://openalex.org/W2766259844","https://openalex.org/W2740114034","https://openalex.org/W2996994402","https://openalex.org/W2944239825","https://openalex.org/W4327640760","https://openalex.org/W3009881542"],"abstract_inverted_index":{"Dynamic":[0],"metasurface":[1],"antenna":[2,143],"(DMA),":[3],"an":[4,111],"emerging":[5],"technology":[6,34],"with":[7,57,74,117],"reconfigurable":[8],"elements":[9],"and":[10,28,43,50,104],"reduced":[11],"physical":[12,129],"size,":[13,130],"brings":[14],"a":[15,32,70,91,131,141],"new":[16],"possibility":[17],"to":[18,59,68,95,115],"massive":[19],"multiple-input":[20],"multiple-output":[21],"(MIMO)":[22],"communications.":[23],"Moreover,":[24],"simultaneous":[25,41],"wireless":[26],"information":[27,49],"power":[29,76,149],"transfer":[30],"(SWIPT),":[31],"key":[33],"in":[35,79,98,120],"Internet-of-Things":[36],"(IoT)":[37],"networks,":[38],"allows":[39],"for":[40,48],"communication":[42],"charging":[44],"without":[45],"wired":[46],"infrastructures":[47],"energy":[51],"receivers.":[52],"It":[53,89],"is":[54,90],"often":[55],"combined":[56],"MIMO":[58],"enhance":[60],"overall":[61],"performance.":[62],"Motivated":[63],"by":[64],"this,":[65],"we":[66],"aim":[67],"investigate":[69],"sum-rate":[71],"maximization":[72],"problem":[73,93,119],"guaranteed":[75],"harvesting":[77,150],"requirements":[78],"the":[80,86,101,105,127,148],"DMA-assisted":[81],"SWIPT":[82],"downlink":[83],"transmission":[84],"systems,":[85],"so-called":[87],"MetaSWIPT.":[88,121],"challenging":[92],"due":[94],"its":[96],"non-convexity":[97],"jointly":[99],"optimizing":[100],"DMA":[102,132],"weights":[103],"digital":[106],"precoding":[107],"vectors.":[108],"We":[109],"propose":[110],"efficient":[112],"algorithmic":[113],"scheme":[114],"deal":[116],"this":[118],"Numerical":[122],"results":[123],"demonstrate":[124],"that,":[125],"under":[126],"same":[128],"array":[133,144],"can":[134],"achieve":[135],"better":[136],"spectral":[137],"efficiency":[138],"(SE)":[139],"than":[140],"conventional":[142],"while":[145],"also":[146],"guaranteeing":[147],"requirements.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}