Emerging MIMO Technologies for 6G Networks
Author:
Dala Pegorara Souto Victoria1ORCID, Dester Plínio Santini2, Soares Pereira Facina Michelle3, Gomes Silva Daniely1ORCID, de Figueiredo Felipe Augusto Pereira1ORCID, Rodrigues de Lima Tejerina Gustavo1, Silveira Santos Filho José Cândido2, Silveira Ferreira Juliano1ORCID, Mendes Luciano Leonel1, Souza Richard Demo4ORCID, Cardieri Paulo2ORCID
Affiliation:
1. National Institute of Telecommunications, Santa Rita do Sapucaí 37540-000, Brazil 2. Department of Communications, University of Campinas, Campinas 13083-970, Brazil 3. Centro de Pesquisa e Desenvolvimento em Telecomunicações, Campinas 13083-970, Brazil 4. Department of Electrical and Electronic Engineering, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
Abstract
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.
Funder
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior—Brazil Fundação de Amparo à Pesquisa do Estado de Minas Gerais FCT/MCTES Brazilian National Council for Research and Development São Paulo Research Foundation
Subject
Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry
Reference79 articles.
1. Goyal, J., Singla, K., and Singh, S. (2020). Second International Conference on Computer Networks and Communication Technologies (ICCNT 2019), Springer International Publishing. 2. A survey on 5G usage scenarios and traffic models;Sendra;IEEE Commun. Surv. Tutor.,2020 3. Optimal Design of Energy-Efficient Multi-User MIMO Systems: Is Massive MIMO the Answer?;Sanguinetti;IEEE Trans. Wirel. Commun.,2015 4. Wang, Z., Zhang, J., Du, H., Sha, W.E., Ai, B., Niyato, D., and Debbah, M. (2022). Extremely Large-Scale MIMO: Fundamentals, Challenges, Solutions, and Future Directions. arXiv. 5. A Simple Design of IRS-NOMA Transmission;Ding;IEEE Commun. Lett.,2020
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