Building the Foundation for Global 6G Standardization: An In-Depth Analysis of ITU-R IMT-2030 Requirements and Evaluation Guidelines

Next-generation mobile communications, 6G, aims not merely for increased speed but for ultra-low latency, ultra-connectivity, and an intelligent network. To this end, the International Telecommunication Union (ITU-R) defines the core performance indicators and service scenarios that 6G must meet through the IMT-2030 framework.

The key requirements include the following core technology areas:

• Ultra-high-speed/ultra-low-latency communication: Securing extreme data transmission speed and real-time responsiveness
• Ultra-connectivity: Building a network environment where numerous IoT devices can connect simultaneously
• Intelligent network: Autonomous network operation integrated with AI/ML
• Integrated Sensing and Communication (ISAC): Technology that senses the surrounding environment using communication signals

For successful 6G standardization, evaluation guidelines that can quantitatively measure these requirements are essential. These serve as the criteria for verifying compliance with standard specifications from the technology development stage onward.