{"id":"https://openalex.org/W4403511084","doi":"https://doi.org/10.1109/access.2024.3482564","title":"A Survey on RIS Advances in Terahertz Communications: Emerging Paradigms and Research Frontiers","display_name":"A Survey on RIS Advances in Terahertz Communications: Emerging Paradigms and Research Frontiers","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403511084","doi":"https://doi.org/10.1109/access.2024.3482564"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3482564","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3482564","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2024.3482564","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026837722","display_name":"Manzoor Ahmed","orcid":"https://orcid.org/0000-0002-0459-9845"},"institutions":[{"id":"https://openalex.org/I4210086551","display_name":"Academic Degrees & Graduate Education","ror":"https://ror.org/002e3sm06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210086551","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210154338","display_name":"Hubei Engineering University","ror":"https://ror.org/05amnwk22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210154338"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Manzoor Ahmed","raw_affiliation_strings":["School of Computer and Information Science, Institute for AI Industrial Technology Research, Hubei Engineering University, Xiaogan, China","School of Computer and Information Science, China"],"raw_orcid":"https://orcid.org/0000-0002-0459-9845","affiliations":[{"raw_affiliation_string":"School of Computer and Information Science, Institute for AI Industrial Technology Research, Hubei Engineering University, Xiaogan, China","institution_ids":["https://openalex.org/I4210154338"]},{"raw_affiliation_string":"School of Computer and Information Science, China","institution_ids":["https://openalex.org/I4210086551"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060398901","display_name":"Abdul Wahid","orcid":"https://orcid.org/0000-0002-4607-2363"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdul Wahid","raw_affiliation_strings":["College of Computer Science and Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-4607-2363","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Qingdao University, Qingdao, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101966424","display_name":"Wali Ullah Khan","orcid":"https://orcid.org/0000-0003-1485-5141"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Wali Ullah Khan","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0003-1485-5141","affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101452167","display_name":"Feroz Khan","orcid":"https://orcid.org/0000-0002-0379-0541"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I143719379","display_name":"Balochistan University of Information Technology, Engineering and Management Sciences","ror":"https://ror.org/01vf56d70","country_code":"PK","type":"education","lineage":["https://openalex.org/I143719379"]}],"countries":["CN","PK"],"is_corresponding":false,"raw_author_name":"Feroz Khan","raw_affiliation_strings":["Electronics Engineering Department, Beijing University of Posts and Telecommunications, Beijing, China","Balochistan University of Information Technology Engineering &#x0026; Management Sciences, Quetta, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics Engineering Department, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Balochistan University of Information Technology Engineering &#x0026; Management Sciences, Quetta, Pakistan","institution_ids":["https://openalex.org/I143719379"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090324801","display_name":"Asim Ihsan","orcid":"https://orcid.org/0000-0001-7491-7178"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Asim Ihsan","raw_affiliation_strings":["Department of Engineering, University of Cambridge, Cambridge, U.K","Department of Engineering, University of Cambridge, Cambridge, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-7491-7178","affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Cambridge, Cambridge, U.K","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Department of Engineering, University of Cambridge, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004649002","display_name":"Zain Ali","orcid":"https://orcid.org/0000-0002-1880-8046"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zain Ali","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California at Santa Cruz, Santa Cruz, CA, USA","Department of Electrical and Computer Engineering, University of California, Santa Cruz, USA"],"raw_orcid":"https://orcid.org/0000-0002-1880-8046","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California at Santa Cruz, Santa Cruz, CA, USA","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Santa Cruz, USA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Khaled M. Rabie","orcid":null},"institutions":[{"id":"https://openalex.org/I11983389","display_name":"Manchester Metropolitan University","ror":"https://ror.org/02hstj355","country_code":"GB","type":"education","lineage":["https://openalex.org/I11983389"]},{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["GB","SA"],"is_corresponding":false,"raw_author_name":"Khaled M. Rabie","raw_affiliation_strings":["Department of Computer Engineering and Center for Communication Systems and Sensing, King Fahd University of Petroleum &#x0026; Minerals, Dhahran, Saudi Arabia","Department of Engineering, Manchester Metropolitan University (MMU), UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and Center for Communication Systems and Sensing, King Fahd University of Petroleum &#x0026; Minerals, Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]},{"raw_affiliation_string":"Department of Engineering, Manchester Metropolitan University (MMU), UK","institution_ids":["https://openalex.org/I11983389"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069878254","display_name":"Thokozani Shongwe","orcid":"https://orcid.org/0000-0002-3011-7600"},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Thokozani Shongwe","raw_affiliation_strings":["Faculty of Engineering and the Built Environment, University of Johannesburg, Johannesburg, South Africa","Faculty of Engineering and the Built Environment, University of Johannesburg, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-3011-7600","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and the Built Environment, University of Johannesburg, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]},{"raw_affiliation_string":"Faculty of Engineering and the Built Environment, University of Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA","University of Houston, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-6606-5822","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"University of Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":7,"institutions_distinct_count":11,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":5.2316,"has_fulltext":true,"cited_by_count":41,"citation_normalized_percentile":{"value":0.96722188,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"12","issue":null,"first_page":"173867","last_page":"173901"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.8928999900817871,"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/T10299","display_name":"Photonic and Optical Devices","score":0.8928999900817871,"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.8924000263214111,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.791100025177002,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.6955773830413818},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5286192297935486},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3736581802368164},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.337928831577301},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2037123441696167},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13872331380844116},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.12586840987205505}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.6955773830413818},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5286192297935486},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3736581802368164},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.337928831577301},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2037123441696167},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13872331380844116},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.12586840987205505}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2024.3482564","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3482564","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:orbilu.uni.lu:10993/62983","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/62983","pdf_url":"https://orbilu.uni.lu/bitstream/10993/62983/1/THZris%20%282%29.pdf","source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, 12, 173867 - 173901 (2024-10-17)","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:doaj.org/article:3102d08776454d9485b0a14930e7eb99","is_oa":true,"landing_page_url":"https://doaj.org/article/3102d08776454d9485b0a14930e7eb99","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 173867-173901 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3482564","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3482564","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2725061061","display_name":null,"funder_award_id":"T2020017","funder_id":"https://openalex.org/F4320313620","funder_display_name":"Hubei Provincial Department of Education"},{"id":"https://openalex.org/G8677854975","display_name":null,"funder_award_id":"23YJAZH169","funder_id":"https://openalex.org/F4320314366","funder_display_name":"Federation for the Humanities and Social Sciences"}],"funders":[{"id":"https://openalex.org/F4320313620","display_name":"Hubei Provincial Department of Education","ror":"https://ror.org/05yaa9j15"},{"id":"https://openalex.org/F4320314366","display_name":"Federation for the Humanities and Social Sciences","ror":"https://ror.org/00y8ab321"},{"id":"https://openalex.org/F4320321106","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":157,"referenced_works":["https://openalex.org/W1984114931","https://openalex.org/W2086067102","https://openalex.org/W2136389908","https://openalex.org/W2140882775","https://openalex.org/W2168311839","https://openalex.org/W2324173674","https://openalex.org/W2330193310","https://openalex.org/W2592271129","https://openalex.org/W2807133510","https://openalex.org/W2807719490","https://openalex.org/W2890710506","https://openalex.org/W2903894789","https://openalex.org/W2963121727","https://openalex.org/W2965824823","https://openalex.org/W2968810373","https://openalex.org/W2969424089","https://openalex.org/W2972074346","https://openalex.org/W2975820893","https://openalex.org/W2979583075","https://openalex.org/W2980838220","https://openalex.org/W3002384078","https://openalex.org/W3004982808","https://openalex.org/W3011877056","https://openalex.org/W3013676568","https://openalex.org/W3016855329","https://openalex.org/W3021587675","https://openalex.org/W3022916026","https://openalex.org/W3025201079","https://openalex.org/W3027118737","https://openalex.org/W3035049807","https://openalex.org/W3036973706","https://openalex.org/W3037231455","https://openalex.org/W3038052226","https://openalex.org/W3041736729","https://openalex.org/W3043220753","https://openalex.org/W3043953517","https://openalex.org/W3045835314","https://openalex.org/W3046150221","https://openalex.org/W3047550466","https://openalex.org/W3080147229","https://openalex.org/W3081215475","https://openalex.org/W3089065083","https://openalex.org/W3090750681","https://openalex.org/W3092450848","https://openalex.org/W3099989708","https://openalex.org/W3110673546","https://openalex.org/W3115103619","https://openalex.org/W3120245831","https://openalex.org/W3121978485","https://openalex.org/W3124942018","https://openalex.org/W3126743260","https://openalex.org/W3127944616","https://openalex.org/W3128409631","https://openalex.org/W3128770946","https://openalex.org/W3129486236","https://openalex.org/W3132919426","https://openalex.org/W3133205562","https://openalex.org/W3134454378","https://openalex.org/W3134571296","https://openalex.org/W3134888006","https://openalex.org/W3135998278","https://openalex.org/W3158743991","https://openalex.org/W3159402647","https://openalex.org/W3160568401","https://openalex.org/W3171953287","https://openalex.org/W3172677939","https://openalex.org/W3172974917","https://openalex.org/W3180593295","https://openalex.org/W3180605299","https://openalex.org/W3200358637","https://openalex.org/W3204184545","https://openalex.org/W3208313739","https://openalex.org/W3212186380","https://openalex.org/W4200601068","https://openalex.org/W4210525043","https://openalex.org/W4210737072","https://openalex.org/W4212893568","https://openalex.org/W4214540819","https://openalex.org/W4214587758","https://openalex.org/W4225737845","https://openalex.org/W4225817403","https://openalex.org/W4226061238","https://openalex.org/W4280641191","https://openalex.org/W4284893187","https://openalex.org/W4285186532","https://openalex.org/W4285228977","https://openalex.org/W4285238407","https://openalex.org/W4288765617","https://openalex.org/W4292826030","https://openalex.org/W4293704580","https://openalex.org/W4294068592","https://openalex.org/W4295872755","https://openalex.org/W4309805845","https://openalex.org/W4312233343","https://openalex.org/W4313001863","https://openalex.org/W4313288712","https://openalex.org/W4313590993","https://openalex.org/W4317568651","https://openalex.org/W4319663724","https://openalex.org/W4321021676","https://openalex.org/W4322576964","https://openalex.org/W4322716251","https://openalex.org/W4328007139","https://openalex.org/W4328054484","https://openalex.org/W4361858306","https://openalex.org/W4367041991","https://openalex.org/W4376464588","https://openalex.org/W4376466928","https://openalex.org/W4377236031","https://openalex.org/W4377971356","https://openalex.org/W4377971414","https://openalex.org/W4380520376","https://openalex.org/W4380520418","https://openalex.org/W4381785932","https://openalex.org/W4381804327","https://openalex.org/W4383754029","https://openalex.org/W4385521829","https://openalex.org/W4385521851","https://openalex.org/W4387385660","https://openalex.org/W4387976787","https://openalex.org/W4389799491","https://openalex.org/W4389961260","https://openalex.org/W4390488772","https://openalex.org/W4390576688","https://openalex.org/W4390691822","https://openalex.org/W4390738464","https://openalex.org/W4391019488","https://openalex.org/W4391128349","https://openalex.org/W4391305484","https://openalex.org/W4391547876","https://openalex.org/W4391934430","https://openalex.org/W4392061633","https://openalex.org/W4392824812","https://openalex.org/W4392905212","https://openalex.org/W4393380913","https://openalex.org/W4393973218","https://openalex.org/W4394586155","https://openalex.org/W4395685333","https://openalex.org/W4396594871","https://openalex.org/W4399039560","https://openalex.org/W4400113824","https://openalex.org/W4400276940","https://openalex.org/W4400314761","https://openalex.org/W4400488213","https://openalex.org/W4400944816","https://openalex.org/W4400945866","https://openalex.org/W4401073095","https://openalex.org/W4401875371","https://openalex.org/W4401907055","https://openalex.org/W4402126211","https://openalex.org/W4402214949","https://openalex.org/W4403390394","https://openalex.org/W4403390426","https://openalex.org/W6731523384","https://openalex.org/W6847413081","https://openalex.org/W6853579068","https://openalex.org/W6871087780"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2033952283","https://openalex.org/W2762687161","https://openalex.org/W2353254830","https://openalex.org/W2351210568","https://openalex.org/W2028421553","https://openalex.org/W4229079866","https://openalex.org/W2890072373"],"abstract_inverted_index":{"Communication":[0],"at":[1],"terahertz":[2],"(THz)":[3],"frequencies":[4],"has":[5,50],"emerged":[6],"as":[7],"a":[8,89,98,135,143,227],"potential":[9,84],"answer":[10],"to":[11,31,101,231],"the":[12,60,74,82,118,171,195,200,233],"challenge":[13],"of":[14,34,44,62,77,85,121,138,145,173,239],"providing":[15],"massive":[16,183],"capacity":[17],"and":[18,39,70,112,130,156,179,182,185,204,215,236],"ultra-high":[19],"data":[20],"speeds":[21],"for":[22,97,165],"6G":[23],"wireless":[24],"networks.":[25],"However,":[26],"THz":[27,87,123,166,175,219,241],"waves":[28],"are":[29],"vulnerable":[30],"obstruction":[32],"because":[33],"their":[35],"attenuation":[36],"during":[37],"propagation":[38],"poor":[40],"diffraction.":[41],"The":[42,57],"development":[43,61],"reconfigurable":[45],"intelligent":[46],"surfaces":[47],"(RIS)":[48],"technology":[49],"shown":[51],"promise":[52],"in":[53,93,125,207,218],"addressing":[54],"these":[55],"issues.":[56],"RIS":[58],"enables":[59],"smart":[63],"radio":[64],"settings":[65],"with":[66,177],"enhanced":[67],"spectrum":[68],"coverage":[69],"efficiency":[71],"by":[72],"regulating":[73],"phase":[75],"shifts":[76],"passively":[78],"reflecting":[79],"elements.":[80],"Amidst":[81],"vast":[83],"RIS-based":[86,122,174,240],"communication,":[88],"noticeable":[90],"void":[91],"exists":[92],"comprehensive":[94,136],"research,":[95],"calling":[96],"systematic":[99],"survey":[100,225],"shed":[102],"light":[103],"on":[104,222],"its":[105],"principles,":[106],"use":[107,146],"cases,":[108,147],"performance":[109,172],"evaluation,":[110],"challenges,":[111],"future":[113,205],"trajectories.":[114],"This":[115,224],"review":[116],"investigates":[117],"exciting":[119],"field":[120],"communication":[124,167,220],"fifth-generation":[126],"(B5G),":[127],"sixth-generation":[128],"(6G),":[129],"beyond.":[131],"Our":[132],"study":[133],"provides":[134],"overview":[137],"this":[139,208],"emerging":[140,234],"technology,":[141],"covering":[142],"variety":[144],"including":[148],"channel":[149],"estimation":[150],"(CE),":[151],"coverage,":[152],"security,":[153],"sum":[154],"rate,":[155],"energy":[157],"efficiency.":[158],"We":[159,210],"also":[160,211],"investigate":[161],"resource":[162],"allocation":[163],"strategies":[164],"using":[168],"RIS.":[169,223],"Additionally,":[170],"systems":[176],"multiple-input":[178],"multiple-output":[180],"(MIMO)":[181],"MIMO":[184],"unmanned":[186],"aerial":[187],"vehicle":[188],"(UAV)":[189],"technologies":[190],"is":[191,226],"analyzed.":[192],"By":[193],"analyzing":[194],"existing":[196],"literature,":[197],"we":[198],"illuminate":[199],"various":[201],"approaches,":[202],"methodologies,":[203],"developments":[206],"field.":[209],"emphasize":[212],"open":[213],"issues":[214],"research":[216,237],"opportunities":[217],"based":[221],"valuable":[228],"resource,":[229],"contributing":[230],"understanding":[232],"paradigms":[235],"frontiers":[238],"communication.":[242]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":29},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
