{"id":"https://openalex.org/W4385801491","doi":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199367","title":"Error Performance of RIS-Assisted NOMA Networks with Imperfect Channel State Information","display_name":"Error Performance of RIS-Assisted NOMA Networks with Imperfect Channel State Information","publication_year":2023,"publication_date":"2023-06-01","ids":{"openalex":"https://openalex.org/W4385801491","doi":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199367"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-spring57618.2023.10199367","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199367","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)","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/A5101961878","display_name":"Guomei Cao","orcid":"https://orcid.org/0009-0009-5715-7547"},"institutions":[{"id":"https://openalex.org/I46305995","display_name":"Taiyuan University of Science and Technology","ror":"https://ror.org/01wcbdc92","country_code":"CN","type":"education","lineage":["https://openalex.org/I46305995"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"G. Cao","raw_affiliation_strings":["Taiyuan University of Science and Technology,School of Electronics Information Engineering,China","School of Electronics Information Engineering, Taiyuan University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiyuan University of Science and Technology,School of Electronics Information Engineering,China","institution_ids":["https://openalex.org/I46305995"]},{"raw_affiliation_string":"School of Electronics Information Engineering, Taiyuan University of Science and Technology, China","institution_ids":["https://openalex.org/I46305995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075344578","display_name":"M. Li","orcid":"https://orcid.org/0000-0002-0558-7643"},"institutions":[{"id":"https://openalex.org/I46305995","display_name":"Taiyuan University of Science and Technology","ror":"https://ror.org/01wcbdc92","country_code":"CN","type":"education","lineage":["https://openalex.org/I46305995"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"M. Li","raw_affiliation_strings":["Taiyuan University of Science and Technology,School of Electronics Information Engineering,China","School of Electronics Information Engineering, Taiyuan University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiyuan University of Science and Technology,School of Electronics Information Engineering,China","institution_ids":["https://openalex.org/I46305995"]},{"raw_affiliation_string":"School of Electronics Information Engineering, Taiyuan University of Science and Technology, China","institution_ids":["https://openalex.org/I46305995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082742237","display_name":"Honglin Yuan","orcid":"https://orcid.org/0000-0002-3320-9412"},"institutions":[{"id":"https://openalex.org/I205051169","display_name":"Kingston University","ror":"https://ror.org/05bbqza97","country_code":"GB","type":"education","lineage":["https://openalex.org/I205051169"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"H. Yuan","raw_affiliation_strings":["Kingston University,School of Computer Science and Mathematics,UK,KT1 2EE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kingston University,School of Computer Science and Mathematics,UK,KT1 2EE","institution_ids":["https://openalex.org/I205051169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003831097","display_name":"Wei Chen","orcid":"https://orcid.org/0000-0002-3120-7608"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"W Chen","raw_affiliation_strings":["Tsinghua University,Department of Electronic Engineering,China","Department of Electronic Engineering, Tsinghua University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100361021","display_name":"Li Li","orcid":"https://orcid.org/0000-0001-7303-2538"},"institutions":[{"id":"https://openalex.org/I46305995","display_name":"Taiyuan University of Science and Technology","ror":"https://ror.org/01wcbdc92","country_code":"CN","type":"education","lineage":["https://openalex.org/I46305995"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"L. Li","raw_affiliation_strings":["Taiyuan University of Science and Technology,School of Electronics Information Engineering,China","School of Electronics Information Engineering, Taiyuan University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiyuan University of Science and Technology,School of Electronics Information Engineering,China","institution_ids":["https://openalex.org/I46305995"]},{"raw_affiliation_string":"School of Electronics Information Engineering, Taiyuan University of Science and Technology, China","institution_ids":["https://openalex.org/I46305995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016099174","display_name":"Abdul Raouf","orcid":"https://orcid.org/0000-0002-5368-2186"},"institutions":[{"id":"https://openalex.org/I4210089248","display_name":"Institut Universitaire d'Abidjan","ror":"https://ror.org/006vvm489","country_code":"CI","type":"education","lineage":["https://openalex.org/I4210089248"]}],"countries":["CI"],"is_corresponding":false,"raw_author_name":"A. Raouf","raw_affiliation_strings":["Faculty of Technology at UISTAM,Abidjan","Faculty of Technology at UISTAM, Abidjan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Technology at UISTAM,Abidjan","institution_ids":["https://openalex.org/I4210089248"]},{"raw_affiliation_string":"Faculty of Technology at UISTAM, Abidjan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T12079","display_name":"IoT Networks and Protocols","score":0.9973000288009644,"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/T13553","display_name":"Age of Information Optimization","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.7429013848304749},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.7426208257675171},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6565513610839844},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6029322147369385},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5916877388954163},{"id":"https://openalex.org/keywords/pairwise-error-probability","display_name":"Pairwise error probability","score":0.5578130483627319},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5214011669158936},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.5124631524085999},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4648605287075043},{"id":"https://openalex.org/keywords/probability-of-error","display_name":"Probability of error","score":0.45425844192504883},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.4535369575023651},{"id":"https://openalex.org/keywords/perfect-information","display_name":"Perfect information","score":0.4426219165325165},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4418726861476898},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.42621850967407227},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.26943016052246094},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2520187795162201},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21877726912498474},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20445731282234192},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.06890708208084106}],"concepts":[{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.7429013848304749},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7426208257675171},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6565513610839844},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6029322147369385},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5916877388954163},{"id":"https://openalex.org/C2780839233","wikidata":"https://www.wikidata.org/wiki/Q16000284","display_name":"Pairwise error probability","level":4,"score":0.5578130483627319},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5214011669158936},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.5124631524085999},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4648605287075043},{"id":"https://openalex.org/C92224547","wikidata":"https://www.wikidata.org/wiki/Q1673216","display_name":"Probability of error","level":2,"score":0.45425844192504883},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.4535369575023651},{"id":"https://openalex.org/C123676819","wikidata":"https://www.wikidata.org/wiki/Q1074338","display_name":"Perfect information","level":2,"score":0.4426219165325165},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4418726861476898},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.42621850967407227},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.26943016052246094},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2520187795162201},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21877726912498474},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20445731282234192},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.06890708208084106},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtc2023-spring57618.2023.10199367","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199367","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.kingston.ac.uk:53821","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400991","display_name":"Research Repository (Kingston University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801636071","host_organization_name":"Kingston Hospital NHS Trust","host_organization_lineage":["https://openalex.org/I2801636071"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G2792272891","display_name":null,"funder_award_id":"2021-133","funder_id":"https://openalex.org/F4320321884","funder_display_name":"Shanxi Scholarship Council of China"},{"id":"https://openalex.org/G3064148026","display_name":null,"funder_award_id":"62001320","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4754010143","display_name":null,"funder_award_id":"2020-126","funder_id":"https://openalex.org/F4320321884","funder_display_name":"Shanxi Scholarship Council of China"},{"id":"https://openalex.org/G5661322288","display_name":null,"funder_award_id":"2021-134","funder_id":"https://openalex.org/F4320321884","funder_display_name":"Shanxi Scholarship Council of China"},{"id":"https://openalex.org/G6139090175","display_name":null,"funder_award_id":"2021-134","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6954046549","display_name":null,"funder_award_id":"YDZJSX2021A037","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/F4320321884","display_name":"Shanxi Scholarship Council of China","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2035141480","https://openalex.org/W2810802021","https://openalex.org/W2896566269","https://openalex.org/W2963535419","https://openalex.org/W2964067911","https://openalex.org/W3006127356","https://openalex.org/W3007270169","https://openalex.org/W3027321015","https://openalex.org/W3103868242","https://openalex.org/W3126169607","https://openalex.org/W3200958932","https://openalex.org/W3206775518","https://openalex.org/W4225976909","https://openalex.org/W4241055678","https://openalex.org/W4285207274","https://openalex.org/W4301858997"],"related_works":["https://openalex.org/W3039370918","https://openalex.org/W2980162015","https://openalex.org/W2769732439","https://openalex.org/W2370038111","https://openalex.org/W4361208685","https://openalex.org/W4297882612","https://openalex.org/W4235843916","https://openalex.org/W3214327504","https://openalex.org/W4387429616","https://openalex.org/W4308092590"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,12,21,49,53,61,75,90,101,106,110],"impact":[4,76],"of":[5,14,23,57,77,105,112],"imperfect":[6,24],"channel":[7],"state":[8],"information":[9],"(ipCSI)":[10],"on":[11,52,81],"performance":[13,86,104],"RIS-assisted":[15],"NOMA":[16,58],"vehicular":[17],"networks":[18],"while":[19],"considering":[20],"effect":[22],"successive":[25],"interference":[26],"cancellation":[27],"(ipSIC).":[28],"Moreover,":[29],"we":[30],"present":[31],"novel":[32],"closed-form":[33],"pairwise":[34],"error":[35,55,84,102],"probability":[36],"(PEP)":[37],"expressions":[38],"with":[39,79,109],"arbitrary":[40],"L":[41],"users.":[42,59],"The":[43],"PEP":[44],"is":[45,63,87],"used":[46],"to":[47],"evaluate":[48],"union":[50],"bound":[51],"bit":[54],"rate":[56,85,103],"Finally,":[60],"analysis":[62],"supported":[64],"by":[65],"numerical":[66],"and":[67],"Monte":[68],"Carlo":[69],"simulation":[70],"results.":[71],"We":[72,97],"show":[73],"that":[74,100],"ipCSI":[78],"ipSIC":[80],"each":[82],"user\u2019s":[83],"great":[88],"at":[89],"high":[91],"P":[92],"<inf":[93],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[94],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">s</inf>":[95],".":[96],"also":[98],"confirm":[99],"system":[107],"decreases":[108],"increase":[111],"RUs.":[113]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}