{"id":"https://openalex.org/W4297911743","doi":"https://doi.org/10.1109/iccc55456.2022.9880739","title":"Joint Optimization Framework for IRS-assisted Multicarrier MIMO SWIPT","display_name":"Joint Optimization Framework for IRS-assisted Multicarrier MIMO SWIPT","publication_year":2022,"publication_date":"2022-08-11","ids":{"openalex":"https://openalex.org/W4297911743","doi":"https://doi.org/10.1109/iccc55456.2022.9880739"},"language":"en","primary_location":{"id":"doi:10.1109/iccc55456.2022.9880739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc55456.2022.9880739","pdf_url":null,"source":{"id":"https://openalex.org/S4363608039","display_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-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/A5052454739","display_name":"Xingxiang Peng","orcid":"https://orcid.org/0000-0003-1661-7809"},"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":"Xingxiang Peng","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"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/A5033422280","display_name":"Peiran Wu","orcid":"https://orcid.org/0000-0001-9747-3629"},"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":"Peiran Wu","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"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/A5010344995","display_name":"Hong\u2010Zhou Tan","orcid":"https://orcid.org/0000-0002-5214-997X"},"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":"Hongzhou Tan","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052938144","display_name":"Minghua Xia","orcid":"https://orcid.org/0000-0002-0820-2227"},"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":"Minghua Xia","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14102439,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"627","last_page":"631"},"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":0.9993000030517578,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/mimo","display_name":"MIMO","score":0.7373839020729065},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.7302876114845276},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6388702392578125},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.621829092502594},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.602374792098999},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.5797812938690186},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.5673542618751526},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.5364288687705994},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5244101285934448},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.44602835178375244},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4244658052921295},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.40549612045288086},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37180060148239136},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.31611645221710205},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.253476083278656},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.20186206698417664},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17306125164031982},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11129793524742126},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.07701995968818665},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.061835139989852905}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7373839020729065},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7302876114845276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6388702392578125},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.621829092502594},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.602374792098999},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5797812938690186},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.5673542618751526},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5364288687705994},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5244101285934448},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.44602835178375244},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4244658052921295},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.40549612045288086},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37180060148239136},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.31611645221710205},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.253476083278656},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.20186206698417664},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17306125164031982},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11129793524742126},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.07701995968818665},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.061835139989852905},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccc55456.2022.9880739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc55456.2022.9880739","pdf_url":null,"source":{"id":"https://openalex.org/S4363608039","display_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2032372805","https://openalex.org/W2106616990","https://openalex.org/W2591010059","https://openalex.org/W2969424089","https://openalex.org/W3036023867","https://openalex.org/W3127177591","https://openalex.org/W3159238803","https://openalex.org/W3198789116","https://openalex.org/W4205367908","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W4281688526","https://openalex.org/W2152088989","https://openalex.org/W2756419127","https://openalex.org/W4366493479","https://openalex.org/W2898171979","https://openalex.org/W3114996741","https://openalex.org/W2745098312","https://openalex.org/W2758830652","https://openalex.org/W2242281745","https://openalex.org/W4200095287"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"an":[3,67],"intelligent":[4],"reflecting":[5],"surface":[6],"(IRS)-assisted":[7],"multicarrier":[8],"multiple-input":[9],"and":[10,19,46,54,102,121],"multiple-output":[11],"(MIMO)":[12],"power":[13,20,53,56],"splitting":[14],"(PS)-based":[15],"simultaneous":[16],"wireless":[17],"information":[18],"transfer":[21],"(SWIPT)":[22],"system.":[23],"In":[24],"particular,":[25],"we":[26,65],"aim":[27],"to":[28,72,96,128,149],"minimize":[29],"the":[30,36,40,43,47,51,59,79,89,99,103,107,110,122,136,142,146],"sum":[31,143],"MSE":[32,144],"by":[33],"jointly":[34,97],"designing":[35],"transmit":[37,52],"precoding":[38,100],"matrices,":[39,42],"equalization":[41,81],"IRS":[44],"matrix,":[45],"PS":[48,104],"ratio,":[49],"under":[50],"harvested":[55],"constraints.":[57],"Since":[58],"formulated":[60],"problem":[61],"is":[62,94,113,126],"highly":[63],"non-convex,":[64],"develop":[66],"alternating":[68],"optimization":[69,108],"(AO)-based":[70],"algorithm":[71,138],"find":[73],"a":[74,116],"high-quality":[75],"sub-optimal":[76],"solution.":[77],"Specifically,":[78],"optimal":[80],"matrices":[82,101],"are":[83],"first":[84],"derived":[85],"in":[86],"closed-form.":[87],"Afterward,":[88],"semi-definite":[90],"programming":[91],"(SDP)":[92],"technique":[93,125],"employed":[95],"optimize":[98],"ratio.":[105],"Finally,":[106],"of":[109,118,145],"reflection-coefficients":[111],"matrix":[112],"decomposed":[114],"into":[115],"series":[117],"independent":[119],"sub-problems,":[120],"convex":[123],"relaxation":[124],"adopted":[127],"handle":[129],"these":[130],"subproblems.":[131],"Simulation":[132],"results":[133],"verify":[134],"that":[135],"AO-based":[137],"can":[139],"significantly":[140],"decrease":[141],"system":[147],"compared":[148],"conventional":[150],"benchmarks.":[151]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
