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

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.

Country : India

1 Prof. Rana Afreen Shaikh2 Shrikant Sadar3 Rubia Aiman

  1. Department of MCA, Vidya Bharti Mahavidyalaya, Maharashtra, Amravati, India
  2. Department of MCA, Vidya Bharti Mahavidyalaya, Maharashtra, Amravati, India
  3. Department of MCA, Vidya Bharti Mahavidyalaya, Maharashtra, Amravati, India

IRJIET, Volume 9, Issue 11, November 2025 pp. 217-221

doi.org/10.47001/IRJIET/2025.911026

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