{"id":"https://openalex.org/W7139003391","doi":"https://doi.org/10.1109/tvt.2026.3675622","title":"Movable-Antennas Enabled Multi-User SWIPT in Near-Field Communications","display_name":"Movable-Antennas Enabled Multi-User SWIPT in Near-Field Communications","publication_year":2026,"publication_date":"2026-03-18","ids":{"openalex":"https://openalex.org/W7139003391","doi":"https://doi.org/10.1109/tvt.2026.3675622"},"language":null,"primary_location":{"id":"doi:10.1109/tvt.2026.3675622","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2026.3675622","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5129933565","display_name":"Zhipeng Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhipeng Wu","raw_affiliation_strings":["Nanchang University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanchang University","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101733737","display_name":"Ying Xu","orcid":"https://orcid.org/0000-0002-9899-0975"},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Xu","raw_affiliation_strings":["Nanchang University"],"raw_orcid":"https://orcid.org/0000-0002-3108-7757","affiliations":[{"raw_affiliation_string":"Nanchang University","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000883962","display_name":"Dingcheng Yang","orcid":"https://orcid.org/0000-0001-5313-4481"},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dingcheng Yang","raw_affiliation_strings":["Nanchang University"],"raw_orcid":"https://orcid.org/0000-0001-8653-8079","affiliations":[{"raw_affiliation_string":"Nanchang University","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101865645","display_name":"Feng Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fahui Wu","raw_affiliation_strings":["Nanchang University"],"raw_orcid":"https://orcid.org/0000-0001-5313-4481","affiliations":[{"raw_affiliation_string":"Nanchang University","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129954987","display_name":"Tiankui Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiankui Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":"https://orcid.org/0000-0002-0694-5844","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19889182,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"75","issue":"8","first_page":"18661","last_page":"18666"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9768999814987183,"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":0.9768999814987183,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.0032999999821186066,"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":0.003000000026077032,"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/beamforming","display_name":"Beamforming","score":0.7422999739646912},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.6377999782562256},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.6259999871253967},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6018000245094299},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5663999915122986},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.48069998621940613},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4641999900341034},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43630000948905945},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.4104999899864197},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4072999954223633}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7422999739646912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.675599992275238},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.6377999782562256},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.6259999871253967},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6018000245094299},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5663999915122986},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.48069998621940613},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4724999964237213},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4641999900341034},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43630000948905945},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.4104999899864197},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4072999954223633},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3797999918460846},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.37959998846054077},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.366100013256073},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3571999967098236},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3334999978542328},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3179999887943268},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.3118000030517578},{"id":"https://openalex.org/C8854915","wikidata":"https://www.wikidata.org/wiki/Q4350200","display_name":"Information transfer","level":2,"score":0.3107999861240387},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.29829999804496765},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.28360000252723694},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2809999883174896},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2793999910354614},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.2702000141143799},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.2646999955177307},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.25859999656677246},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.2526000142097473},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.2524000108242035},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.25060001015663147},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2026.3675622","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2026.3675622","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8660215735435486}],"awards":[{"id":"https://openalex.org/G5689978623","display_name":null,"funder_award_id":"20252BAC200610","funder_id":"https://openalex.org/F4320322665","funder_display_name":"Natural Science Foundation of Jiangxi Province"},{"id":"https://openalex.org/G8686674110","display_name":null,"funder_award_id":"62401241","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/F4320322665","display_name":"Natural Science Foundation of Jiangxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1996215314","https://openalex.org/W2106194367","https://openalex.org/W2118588134","https://openalex.org/W2996961035","https://openalex.org/W3038534820","https://openalex.org/W4386523965","https://openalex.org/W4387682359","https://openalex.org/W4390660036","https://openalex.org/W4391305366","https://openalex.org/W4394828135","https://openalex.org/W4399728109","https://openalex.org/W4401981076","https://openalex.org/W4403390152","https://openalex.org/W4408145465"],"related_works":[],"abstract_inverted_index":{"Conventional":[0],"simultaneous":[1],"wireless":[2],"information":[3,58],"and":[4,78,104,125],"power":[5,65],"transfer":[6],"(SWIPT)":[7],"systems":[8],"are":[9],"inherently":[10],"limited":[11],"by":[12,73,95],"the":[13,28,49,53,64,83,97,101,105,114],"constrained":[14],"spatial":[15],"degrees":[16],"of":[17,32,51,68],"freedom":[18],"(DoFs)":[19],"associated":[20],"with":[21,48],"fixed-position":[22],"antenna":[23,45,76],"(FPA)":[24],"arrays,":[25],"thereby":[26],"impeding":[27],"effective":[29],"dynamic":[30],"optimization":[31,92],"channel":[33],"conditions.":[34],"This":[35],"paper":[36],"proposes":[37],"a":[38],"near-field":[39],"SWIPT":[40],"framework":[41],"based":[42],"on":[43],"movable":[44],"(MA)":[46],"technology,":[47],"goal":[50],"maximizing":[52],"total":[54,122],"achievable":[55,123],"rate":[56,124],"for":[57],"decoding":[59],"(ID)":[60],"users":[61],"while":[62,129],"satisfying":[63],"harvesting":[66,70,127],"requirements":[67],"energy":[69,126],"(EH)":[71],"users,":[72],"jointly":[74],"optimizing":[75],"positions":[77],"beamforming":[79],"matrices.":[80],"To":[81],"address":[82],"intractable":[84],"non-convex":[85],"problem,":[86],"we":[87],"propose":[88],"an":[89],"efficient":[90],"alternating":[91],"(AO)":[93],"algorithm":[94,116],"invoking":[96],"semidefinite":[98],"relaxation":[99],"technique,":[100],"Dinkelbach":[102],"method,":[103],"successive":[106],"convex":[107],"approximation":[108],"approach.":[109],"Simulation":[110],"results":[111],"demonstrate":[112],"that":[113],"proposed":[115],"achieves":[117],"significant":[118],"improvement":[119],"in":[120,134],"both":[121],"power,":[128],"retaining":[130],"its":[131],"remarkable":[132],"advantages":[133],"signal":[135],"quality":[136],"enhancement":[137],"through":[138],"MA.":[139]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2026-03-20T00:00:00"}
