{"id":"https://openalex.org/W3169824874","doi":"https://doi.org/10.1109/lwc.2021.3086430","title":"SWIPT With Intelligent Reflecting Surfaces Under Spatial Correlation","display_name":"SWIPT With Intelligent Reflecting Surfaces Under Spatial Correlation","publication_year":2021,"publication_date":"2021-06-03","ids":{"openalex":"https://openalex.org/W3169824874","doi":"https://doi.org/10.1109/lwc.2021.3086430","mag":"3169824874"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2021.3086430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3086430","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":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2106.00771","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039494218","display_name":"Constantinos Psomas","orcid":"https://orcid.org/0000-0002-2696-7397"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":true,"raw_author_name":"Constantinos Psomas","raw_affiliation_strings":["University of Cyprus, Nicosia, Cyprus","[Dept. of Electrical and Computer engineering, University of Cyprus, Nicosia, Cyprus]"],"affiliations":[{"raw_affiliation_string":"University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]},{"raw_affiliation_string":"[Dept. of Electrical and Computer engineering, University of Cyprus, Nicosia, Cyprus]","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080502122","display_name":"Ioannis Krikidis","orcid":"https://orcid.org/0000-0003-4036-1364"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Ioannis Krikidis","raw_affiliation_strings":["University of Cyprus, Nicosia, Cyprus","University of Cyprus"],"affiliations":[{"raw_affiliation_string":"University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]},{"raw_affiliation_string":"University of Cyprus","institution_ids":["https://openalex.org/I34771391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039494218"],"corresponding_institution_ids":["https://openalex.org/I34771391"],"apc_list":null,"apc_paid":null,"fwci":0.1016,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41920084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"10","issue":"9","first_page":"1924","last_page":"1928"},"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":0.9970999956130981,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9918000102043152,"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/uncorrelated","display_name":"Uncorrelated","score":0.9114826917648315},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.6750685572624207},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.6724609136581421},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.6064460873603821},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6004457473754883},{"id":"https://openalex.org/keywords/information-transfer","display_name":"Information transfer","score":0.5508117079734802},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.534408450126648},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5178497433662415},{"id":"https://openalex.org/keywords/energy-transfer","display_name":"Energy transfer","score":0.4899381995201111},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.46369943022727966},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.4627630114555359},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4340304136276245},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.4331437051296234},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3641994595527649},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34979450702667236},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2917064428329468},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23682859539985657},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13100162148475647},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09577783942222595}],"concepts":[{"id":"https://openalex.org/C169345407","wikidata":"https://www.wikidata.org/wiki/Q8216221","display_name":"Uncorrelated","level":2,"score":0.9114826917648315},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.6750685572624207},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.6724609136581421},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.6064460873603821},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6004457473754883},{"id":"https://openalex.org/C8854915","wikidata":"https://www.wikidata.org/wiki/Q4350200","display_name":"Information transfer","level":2,"score":0.5508117079734802},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.534408450126648},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5178497433662415},{"id":"https://openalex.org/C106447425","wikidata":"https://www.wikidata.org/wiki/Q11379","display_name":"Energy transfer","level":2,"score":0.4899381995201111},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.46369943022727966},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4627630114555359},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4340304136276245},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.4331437051296234},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3641994595527649},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34979450702667236},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2917064428329468},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23682859539985657},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13100162148475647},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09577783942222595},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C41999313","wikidata":"https://www.wikidata.org/wiki/Q489328","display_name":"Molecular physics","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/lwc.2021.3086430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3086430","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"},{"id":"pmh:oai:arXiv.org:2106.00771","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.00771","pdf_url":"https://arxiv.org/pdf/2106.00771","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"mag:3169824874","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2106.00771.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2106.00771","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2106.00771","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2106.00771","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.00771","pdf_url":"https://arxiv.org/pdf/2106.00771","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3771836318","display_name":null,"funder_award_id":"INFRASTRUCTURES/1216/0017 (IRIDA)","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G5367207951","display_name":null,"funder_award_id":"POST-DOC/0916/0256 (IMPULSE)","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G5451060582","display_name":null,"funder_award_id":"819819","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3169824874.pdf"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W210359992","https://openalex.org/W2100148120","https://openalex.org/W2556373857","https://openalex.org/W2945534522","https://openalex.org/W2953226670","https://openalex.org/W2968389137","https://openalex.org/W2995554704","https://openalex.org/W2996961035","https://openalex.org/W3008435545","https://openalex.org/W3010176898","https://openalex.org/W3084194173","https://openalex.org/W3084900843","https://openalex.org/W3092120725","https://openalex.org/W3106405871","https://openalex.org/W3111243561","https://openalex.org/W3117633996","https://openalex.org/W3138384399"],"related_works":["https://openalex.org/W2611514168","https://openalex.org/W1978850779","https://openalex.org/W2031366552","https://openalex.org/W2181674812","https://openalex.org/W2791205396","https://openalex.org/W3160820202","https://openalex.org/W1963905955","https://openalex.org/W2091786791","https://openalex.org/W2950390696","https://openalex.org/W2473657457","https://openalex.org/W1979019893","https://openalex.org/W2551321016","https://openalex.org/W88088607","https://openalex.org/W1984511225","https://openalex.org/W2020527280","https://openalex.org/W2093974614","https://openalex.org/W2952672378","https://openalex.org/W1989518122","https://openalex.org/W2039648740","https://openalex.org/W2795880612"],"abstract_inverted_index":{"Intelligent":[0],"reflecting":[1],"surfaces":[2],"(IRSs)":[3],"can":[4],"be":[5],"beneficial":[6,128],"to":[7,14,129],"both":[8,72],"information":[9,43,139],"and":[10,44,58,64,90,98,143],"energy":[11,57,130],"transfer,":[12,131],"due":[13],"the":[15,28,34,38,54,59,80,86,94,103,107],"gains":[16,114],"achieved":[17],"by":[18],"their":[19],"multiple":[20],"elements.":[21],"In":[22,93],"this":[23],"work,":[24],"we":[25,122],"deal":[26],"with":[27],"impact":[29],"of":[30,40,53,109],"spatial":[31,75],"correlation":[32,76,125],"between":[33],"IRS":[35],"elements,":[36],"in":[37,51],"context":[39],"simultaneous":[41],"wireless":[42],"power":[45],"transfer.":[46],"The":[47],"performance":[48,108],"is":[49,83,126,134],"evaluated":[50],"terms":[52],"average":[55],"harvested":[56],"outage":[60],"probability":[61],"for":[62,71,138],"random":[63,97,142],"equal":[65,99,118],"phase":[66,100,119],"shifts.":[67,120],"Closed-form":[68],"analytical":[69],"expressions":[70],"metrics":[73],"under":[74,141],"are":[77,88,117],"derived.":[78],"Moreover,":[79],"optimal":[81,144],"case":[82],"considered":[84],"when":[85,115],"elements":[87,111],"uncorrelated":[89,95],"fully":[91],"correlated.":[92],"case,":[96],"shifts":[101],"provide":[102],"same":[104],"performance.":[105],"However,":[106],"correlated":[110],"attains":[112],"significant":[113],"there":[116],"Finally,":[121],"show":[123],"that":[124],"always":[127],"whereas":[132],"it":[133],"a":[135],"degrading":[136],"factor":[137],"transfer":[140],"configurations.":[145]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}