{"id":"https://openalex.org/W4323520945","doi":"https://doi.org/10.1109/ieeeconf56349.2022.10052056","title":"Performance Tradeoff of RIS Beam Training: Overhead vs. Achievable SNR","display_name":"Performance Tradeoff of RIS Beam Training: Overhead vs. Achievable SNR","publication_year":2022,"publication_date":"2022-10-31","ids":{"openalex":"https://openalex.org/W4323520945","doi":"https://doi.org/10.1109/ieeeconf56349.2022.10052056"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf56349.2022.10052056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf56349.2022.10052056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","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/A5035971695","display_name":"Friedemann Laue","orcid":"https://orcid.org/0000-0002-7477-8312"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Friedemann Laue","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017775366","display_name":"Moritz Garkisch","orcid":"https://orcid.org/0009-0007-9866-3433"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moritz Garkisch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087843323","display_name":"Vahid Jamali","orcid":"https://orcid.org/0000-0003-3920-7415"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vahid Jamali","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5033990377","display_name":"Robert Schober","orcid":"https://orcid.org/0000-0002-6420-4884"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert Schober","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5035971695"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6466,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.67683634,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"408","last_page":"412"},"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/T12042","display_name":"Satellite Communication Systems","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9962000250816345,"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/codebook","display_name":"Codebook","score":0.8435368537902832},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.8115488290786743},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7129079699516296},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.6085929274559021},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44571471214294434},{"id":"https://openalex.org/keywords/training","display_name":"Training (meteorology)","score":0.4371407926082611},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.34165823459625244},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19738885760307312},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1876601278781891},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15077626705169678},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11965927481651306}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8435368537902832},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.8115488290786743},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7129079699516296},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.6085929274559021},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44571471214294434},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.4371407926082611},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.34165823459625244},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19738885760307312},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1876601278781891},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15077626705169678},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11965927481651306},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf56349.2022.10052056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf56349.2022.10052056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","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":19,"referenced_works":["https://openalex.org/W2148135143","https://openalex.org/W2796047239","https://openalex.org/W2919332200","https://openalex.org/W3006557588","https://openalex.org/W3099769502","https://openalex.org/W3105281589","https://openalex.org/W3115103619","https://openalex.org/W3122811349","https://openalex.org/W3128224604","https://openalex.org/W3168169223","https://openalex.org/W3178995005","https://openalex.org/W3214231027","https://openalex.org/W4205109852","https://openalex.org/W4220794656","https://openalex.org/W4225685422","https://openalex.org/W4226029525","https://openalex.org/W4286569356","https://openalex.org/W4317879284","https://openalex.org/W6845625686"],"related_works":["https://openalex.org/W4323520945","https://openalex.org/W3202446995","https://openalex.org/W4285192270","https://openalex.org/W2464382361","https://openalex.org/W4320029333","https://openalex.org/W4309044724","https://openalex.org/W4361988733","https://openalex.org/W4319996924","https://openalex.org/W4327767808","https://openalex.org/W2557894480"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,34,48],"consider":[4],"large":[5,63],"reconfigurable":[6],"intelligent":[7],"surfaces":[8],"(RISs)":[9],"for":[10,42,52,60],"millimeter-wave":[11],"(mmWave)":[12],"communication":[13],"systems":[14],"and":[15,26,56,62],"study":[16],"the":[17,20,27,36,53],"tradeoff":[18],"between":[19],"overhead":[21,37],"of":[22,38],"RIS":[23,40,64],"beam":[24],"training":[25,45,72],"achievable":[28,54],"signal-to-noise":[29],"ratio":[30],"(SNR).":[31],"More":[32],"specifically,":[33],"analyze":[35],"codebook-based":[39],"configuration":[41],"three":[43],"popular":[44],"strategies.":[46],"Furthermore,":[47],"derive":[49],"scaling":[50],"laws":[51],"SNR":[55],"highlight":[57],"their":[58],"differences":[59],"small":[61],"codebooks.":[65],"Our":[66],"numerical":[67],"simulations":[68],"show":[69],"that":[70],"low-overhead":[71],"strategies":[73],"are":[74],"essential":[75],"to":[76],"maintain":[77],"high":[78],"system":[79],"performance.":[80]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2025-10-10T00:00:00"}
