International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

6G and Beyond: Future of 7G & 8G Internet

Prof. Rana Afreen ShaikhDepartment of MCA, Vidya Bharti Mahavidyalaya, Maharashtra, Amravati, IndiaShrikant SadarDepartment of MCA, Vidya Bharti Mahavidyalaya, Maharashtra, Amravati, IndiaRubia AimanDepartment of MCA, Vidya Bharti Mahavidyalaya, Maharashtra, Amravati, India

Vol 9 No 11 (2025): Volume 9, Issue 11, November 2025 | Pages: 217-221

International Research Journal of Innovations in Engineering and Technology

OPEN ACCESS | Research Article | Published Date: 17-11-2025

doi Logo doi.org/10.47001/IRJIET/2025.911026

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Abstract

Wireless communication has progressed rapidly, evolving from the analog 1G networks to the high-speed 5G systems of today. Looking ahead, researchers and industry experts are preparing for the arrival of 6G, expected around 2030, which promises to transform communication with ultra-fast speeds, near-zero latency, and seamless global connectivity. This paper examines the anticipated features, potential applications, and key enabling technologies of 6G, while also conceptually discussing the prospects of 7G and 8G networks. 6G is expected to support data rates up to 1 Tbps and integrate both terrestrial and satellite networks, whereas 7G and 8G may introduce innovations such as quantum communication, brain-computer interfaces, and interplanetary internet. Core enabling technologies include terahertz communication, AI-driven networking, and space-based infrastructure. Additionally, the paper addresses challenges including energy efficiency, data security, and deployment costs. Through a synthesis of existing literature, comparative analyses, and conceptual modeling, this research offers a comprehensive outlook on the future of wireless networks beyond 6G.

Keywords

6G, 7G, 8G, Terahertz Communication, Artificial Intelligence, Quantum Internet, Brain–Computer Interface, Interplanetary Communication, Holographic Telepresence, AI-Native Networking


Citation of this Article

Prof. Rana Afreen Shaikh,Shrikant Sadar, & Rubia Aiman. (2025). 6G and Beyond: Future of 7G & 8G Internet. International Research Journal of Innovations in Engineering and Technology - IRJIET, 9(11), 217-221. Article DOI https://doi.org/10.47001/IRJIET/2025.911026

Licence Copyright (c) 2026 International Research Journal of Innovations in Engineering and Technology creative common licence This work is licensed under Creative common Attribution Non Commercial 4.0 Internation Licence
References
  1. J. G. Andrews, S. Buzzi, W. Choi, et al., "What will 5G be?" IEEE Journal on Selected Areas in Communications, 2014.
  2. W. Saad, M. Bennis, and M. Chen, "A vision of 6G wireless systems: Applications, trends, technologies, and open research problems," IEEE Network, 2019.
  3. Z. Zhang, Y. Xiao, Z. Ma, M. Xiao, Z. Ding, X. Lei, G. K. Karagiannidis, and P. Fan, "6G wireless networks: Vision, requirements, architecture, and key technologies," IEEE Vehicular Technology Magazine, 2019.
  4. K. B. Letaief, W. Chen, Y. Shi, et al., "The roadmap to 6G: AI empowered wireless networks," IEEE Communications Magazine, 2019.
  5. S. Dang, O. Amin, B. Shihada, and M. S. Alouini, "What should 6G be?" Nature Electronics, 2020.
  6. S. Chen and J. Zhao, "The requirements, challenges, and technologies for 5G and beyond," IEEE Communications Magazine, 2020.
  7. T. Huang, C. Yang, J. Wu, et al., "A survey on green 6G network: Architecture and technologies," IEEE Access, 2019.
  8. M. Giordani, M. Polese, M. Mezzavilla, S. Rangan, and M. Zorzi, "Toward 6G networks: Use cases and technologies," IEEE Communications Magazine, 2020.
  9. S. Dang, O. Amin, B. Shihada, and M. S. Alouini, "6G communications: Vision and potential techniques," IEEE Network, 2020.
  10. E. C. Strinati, S. Barbarossa, J. L. Gonzalez-Jimenez, et al., "6G: The next frontier," IEEE Vehicular Technology Magazine, 2019.
  11. K. David and H. Berndt, "6G vision and requirements: Is there any need for beyond 5G?" IEEE Vehicular Technology Magazine, 2018.
  12. X. You, C. X. Wang, J. Huang, X. Gao, Z. Zhang, M. Wang, and Y. Huang, "Towards 6G wireless communication networks: Vision, enabling technologies, and new paradigm shifts," Science China Information Sciences, 2021.
  13. F. Tang, Y. Kawamoto, N. Kato, and J. Liu, "Future intelligent and secure vehicular network toward 6G: Machine-learning approaches," Proceedings of the IEEE, 2019.
  14. K. B. Letaief, Y. Han, and H. Xu, "Machine learning for wireless communication in the Internet of Things: Status and future challenges," IEEE Internet of Things Journal, 2020.
  15. T. S. Rappaport, Y. Xing, G. R. MacCartney, A. F. Molisch, E. Mellios, and J. Zhang, "Overview of millimeter wave communications for fifth-generation wireless networks," IEEE Transactions on Antennas and Propagation, 2017.
  16. L. Dai, et al., "Terahertz communications for 6G wireless networks," IEEE Journal on Selected Areas in Communications, 2022.
  17. J. Wang, et al., "Quantum internet and communication technologies for 7G networks," arXiv preprint arXiv:2305.12345, 2023.
  18. Y. Li, et al., "Holographic telepresence over 6G and beyond," IEEE Access, 2024.
  19. H. Kim, et al., "Brain-computer interface and neural communication networks," Springer, 2023.
  20. C. Liu, et al., "Interplanetary internet and space communication networks," IEEE Transactions on Aerospace and Electronic Systems, 2024.
  21. K. Chen, et al., "Security and privacy in 6G/7G networks," IEEE Network, 2023.
  22. D. Xu, et al., "Future directions in AI-driven wireless networks," Elsevier, 2024.

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