From 5G to 6G: Emerging Technologies in Wireless Networks

Dear Colleagues,

The evolution from 5G to 6G represents a transformative leap in wireless communication, offering unprecedented capabilities in terms of data rates, latency, connectivity and reliability. As 6G research gains momentum, emerging technologies such as terahertz (THz) communication, reconfigurable intelligent surfaces, massive MIMO, AI-driven network optimization and integrated sensing and communication are expected to redefine the landscape of wireless networks. These advancements promise to support ultra-reliable low-latency communications, massive machine-type communications, holographic telepresence, immersive extended reality and AI-powered autonomous systems.

This Special Issue aims to provide a platform for researchers and practitioners to present recent developments, methodologies and practical implementations in the transition from 5G to 6G wireless networks. Contributions are welcome on theoretical, experimental and system-level studies, including network design, resource management, security, energy efficiency, AI/ML-enabled network intelligence and emerging communication paradigms. Emphasis will also be placed on novel architectures, protocols, algorithms and applications that address the challenges of future wireless networks and enable next-generation services.

Contributions are welcome in areas including, but not limited to, the following:

• THz communication and mmWave systems
• Massive MIMO and advanced antenna technologies
• AI/ML-enabled wireless network optimization
• Edge and cloud computing for 6G networks
• Security, privacy and trust in next-generation networks
• Low-latency and ultra-reliable communication systems
• Integrated sensing, communication and localization.

Dr. Omar Younis Alani
Guest Editor

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