{"id":"https://openalex.org/W4414646999","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174349","title":"RIS Optimization Algorithms for Urban Wireless Scenarios in Sionna RT","display_name":"RIS Optimization Algorithms for Urban Wireless Scenarios in Sionna RT","publication_year":2025,"publication_date":"2025-06-17","ids":{"openalex":"https://openalex.org/W4414646999","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174349"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2025-spring65109.2025.11174349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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/A5115861149","display_name":"Ahmet Esad G\u00fcne\u015fer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141511","display_name":"TUBITAK BILGEM","ror":"https://ror.org/057kvja37","country_code":"TR","type":"government","lineage":["https://openalex.org/I4210141511"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ahmet Esad G\u00fcne\u015fer","raw_affiliation_strings":["TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I4210141511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067353007","display_name":"Boran \u015eekero\u011flu","orcid":"https://orcid.org/0000-0001-7284-1173"},"institutions":[{"id":"https://openalex.org/I4210141511","display_name":"TUBITAK BILGEM","ror":"https://ror.org/057kvja37","country_code":"TR","type":"government","lineage":["https://openalex.org/I4210141511"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Berkay \u015eekero\u011flu","raw_affiliation_strings":["TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I4210141511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051689757","display_name":"Sefa Kayrakl\u0131k","orcid":"https://orcid.org/0009-0004-0492-5649"},"institutions":[{"id":"https://openalex.org/I4210141511","display_name":"TUBITAK BILGEM","ror":"https://ror.org/057kvja37","country_code":"TR","type":"government","lineage":["https://openalex.org/I4210141511"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Sefa Kayrakl\u0131k","raw_affiliation_strings":["TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I4210141511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042553583","display_name":"Erhan Karakoca","orcid":"https://orcid.org/0000-0002-2613-2605"},"institutions":[{"id":"https://openalex.org/I4210141511","display_name":"TUBITAK BILGEM","ror":"https://ror.org/057kvja37","country_code":"TR","type":"government","lineage":["https://openalex.org/I4210141511"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Erhan Karakoca","raw_affiliation_strings":["TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I4210141511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026068372","display_name":"\u0130brahim H\u00f6kelek","orcid":"https://orcid.org/0000-0003-0729-178X"},"institutions":[{"id":"https://openalex.org/I4210141511","display_name":"TUBITAK BILGEM","ror":"https://ror.org/057kvja37","country_code":"TR","type":"government","lineage":["https://openalex.org/I4210141511"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u0130brahim H\u00f6kelek","raw_affiliation_strings":["TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I4210141511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018421708","display_name":"Sultan Ald\u0131rmaz-\u00c7olak","orcid":"https://orcid.org/0000-0001-7154-0723"},"institutions":[{"id":"https://openalex.org/I51826884","display_name":"Kocaeli \u00dcniversitesi","ror":"https://ror.org/0411seq30","country_code":"TR","type":"education","lineage":["https://openalex.org/I51826884"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Sultan Aldirmaz-Colak","raw_affiliation_strings":["Kocaeli University,Department of Electronics and Communication Engineering,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"Kocaeli University,Department of Electronics and Communication Engineering,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I51826884"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070377724","display_name":"Ali G\u00f6r\u00e7in","orcid":"https://orcid.org/0000-0003-4981-0488"},"institutions":[{"id":"https://openalex.org/I4210141511","display_name":"TUBITAK BILGEM","ror":"https://ror.org/057kvja37","country_code":"TR","type":"government","lineage":["https://openalex.org/I4210141511"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ali G\u00f6r\u00e7in","raw_affiliation_strings":["TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye"],"affiliations":[{"raw_affiliation_string":"TUBITAK BILGEM,Communications and Signal Processing Research (HISAR) Lab.,Kocaeli,Turkiye","institution_ids":["https://openalex.org/I4210141511"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5115861149"],"corresponding_institution_ids":["https://openalex.org/I4210141511"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33088794,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.8449000120162964,"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"}},"topics":[{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.8449000120162964,"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"}},{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.8172000050544739,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":0.7638999819755554,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/benchmark","display_name":"Benchmark (surveying)","score":0.6782000064849854},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5649999976158142},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5034999847412109},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.48739999532699585},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.487199991941452},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.46639999747276306}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6852999925613403},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6782000064849854},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5649999976158142},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5034999847412109},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.48739999532699585},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.487199991941452},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.46639999747276306},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4496000111103058},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39100000262260437},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3644999861717224},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.34389999508857727},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2897000014781952},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.2556000053882599},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2025-spring65109.2025.11174349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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":8,"referenced_works":["https://openalex.org/W2968810373","https://openalex.org/W3043953517","https://openalex.org/W4312911080","https://openalex.org/W4312924535","https://openalex.org/W4360931020","https://openalex.org/W4386447145","https://openalex.org/W4391593972","https://openalex.org/W4407007802"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"evaluates":[2],"the":[3,62,72],"performance":[4],"of":[5,46,64,74],"reconfigurable":[6],"intelligent":[7],"surface":[8],"(RIS)":[9],"optimization":[10,37],"algorithms,":[11],"which":[12],"utilize":[13],"channel":[14,41],"estimation":[15],"methods,":[16],"in":[17,77,84],"ray":[18],"tracing":[19],"(RT)":[20],"simulations":[21],"within":[22],"urban":[23],"digital":[24],"twin":[25],"environments.":[26],"Beyond":[27],"Sionna's":[28,65],"native":[29],"capabilities,":[30],"we":[31],"implement":[32],"and":[33],"benchmark":[34],"additional":[35],"RIS":[36,47],"algorithms":[38,76],"based":[39],"on":[40],"estimation,":[42],"enabling":[43],"an":[44],"evaluation":[45],"strategies":[48],"under":[49],"various":[50],"deployment":[51],"conditions.":[52],"Coverage":[53],"maps":[54],"for":[55],"RIS-assisted":[56],"communication":[57],"systems":[58],"are":[59],"generated":[60],"through":[61],"integration":[63],"RT":[66],"simulations.":[67],"Moreover,":[68],"real-world":[69],"experimentation":[70],"underscores":[71],"necessity":[73],"validating":[75],"near-realistic":[78],"simulation":[79],"environments,":[80],"as":[81],"minor":[82],"variations":[83],"measurement":[85],"setups":[86],"can":[87],"significantly":[88],"affect":[89],"performance.":[90]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
