| Texto completo | |
| Autor(es): Mostrar menos - |
Souto, Victoria Dala Pegorara
;
Dester, Plinio Santini
;
Facina, Michelle Soares Pereira
;
Silva, Daniely Gomes
;
de Figueiredo, Felipe Augusto Pereira
;
Tejerina, Gustavo Rodrigues de Lima
;
Santos Filho, Jose Candido Silveira
;
Ferreira, Juliano Silveira
;
Mendes, Luciano Leonel
;
Souza, Richard Demo
;
Cardieri, Paulo
Número total de Autores: 11
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| Tipo de documento: | Artigo Científico |
| Fonte: | SENSORS; v. 23, n. 4, p. 19-pg., 2023-02-01. |
| Resumo | |
The demand for wireless connectivity has grown exponentially over the last years. By 2030 there should be around 17 billion of mobile-connected devices, with monthly data traffic in the order of thousands of exabytes. Although the Fifth Generation (5G) communications systems present far more features than Fourth Generation (4G) systems, they will not be able to serve this growing demand and the requirements of innovative use cases. Therefore, Sixth Generation (6G) Networks are expected to support such massive connectivity and guarantee an increase in performance and quality of service for all users. To deal with such requirements, several technical issues need to be addressed, including novel multiple-antenna technologies. Then, this survey gives a concise review of the main emerging Multiple-Input Multiple-Output (MIMO) technologies for 6G Networks such as massive MIMO (mMIMO), extremely large MIMO (XL-MIMO), Intelligent Reflecting Surfaces (IRS), and Cell-Free mMIMO (CF-mMIMO). Moreover, we present a discussion on how some of the expected key performance indicators (KPIs) of some novel 6G Network use cases can be met with the development of each MIMO technology. (AU) | |
| Processo FAPESP: | 18/23097-3 - SFI2: fatiamento de infraestruturas de internet do futuro |
| Beneficiário: | Tereza Cristina Melo de Brito Carvalho |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 22/03457-0 - SAMURAI - Smart 5G Core And MUltiRAn Integration: núcleo 5G inteligente e integração de múltiplas redes de acesso |
| Beneficiário: | Masoud Khazaee |
| Modalidade de apoio: | Bolsas no Brasil - Programa Capacitação - Treinamento Técnico |
| Processo FAPESP: | 20/05152-7 - PROFISSA: internet do futuro programável para arquiteturas e softwares seguros |
| Beneficiário: | Lisandro Zambenedetti Granville |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |