透视国际电信联盟有关6G愿景和共识新进展 6G，打造智慧社会的数字基石（科技前沿）

Core Insights - The article discusses the launch of the world's first 6G wide-area low-altitude coverage non-cellular intelligent sensing integrated outdoor test network by China's Zijinshan Laboratory, which shows a 10-20 times improvement in coverage distance, access capacity, and spectrum utilization compared to 5G [1] - The International Telecommunication Union (ITU) has outlined a framework for 6G development, aiming for standardization by 2029 and commercial deployment around 2030, with potential applications in holographic calls, remote healthcare, and smart cities [1][2] Group 1: 6G Technology Advancements - 6G is expected to achieve significant breakthroughs in peak transmission rates, communication latency, and terminal connection density, enhancing the capabilities of existing 5G applications by 10-100 times [2][3] - The introduction of a "non-cellular" networking technology aims to create a user-centric, distributed base station model, improving power efficiency and reducing energy consumption [3] - A three-tier network architecture (core, edge, and terminal networks) will enhance resource utilization and enable real-time data processing for various applications [3] Group 2: Satellite Communication Innovations - The "direct satellite communication" model in 6G allows mobile devices to connect directly to satellites, eliminating the need for ground-based infrastructure, significantly increasing communication capacity and reducing latency [4] Group 3: Breakthrough Application Scenarios - 6G technology has already demonstrated capabilities such as 2Gbps holographic video calls and real-time vehicle-to-infrastructure communication, paving the way for advanced autonomous driving and immersive online interactions [5][6] - In healthcare, 6G is expected to enable remote surgeries with minimal latency, enhancing the precision of operations conducted over long distances [6] Group 4: Industry Collaboration and Innovation - The 2025 Global 6G Technology and Industry Ecosystem Conference in Nanjing aims to foster global consensus and collaboration for 6G standardization [7] - Innovations in wireless communication are addressing the "impossible triangle" challenge of optimizing latency, reliability, and data rate through new theoretical frameworks [7][8] - Collaborative efforts among global partners are focused on developing AI-integrated wireless access networks and establishing unified global standards for 6G technology [8] Group 5: Future Implications - The convergence of AI advancements and 6G technology is expected to reshape societal production and lifestyle, leading to a new era of digital civilization [9]