Qian Zhan Wang·2025-08-29 06:56Core Viewpoint - The development of 6G technology is becoming a focal point in global technological competition, with significant advancements made by Chinese researchers in the field of wireless communication, particularly through the development of a broadband optoelectronic integrated system that supports high-speed wireless communication across a wide frequency range [2][11]. Group 1: Technological Advancements - Chinese scientists have achieved a breakthrough in 6G communication with a system that allows seamless reconfiguration across a frequency range of 0.5GHz to 115GHz, surpassing traditional electronic hardware limitations [2]. - The new system can dynamically switch frequency bands to avoid interference and supports wireless transmission rates of up to 100Gbps, capable of transmitting 1000 8K ultra-high-definition videos simultaneously [2][11]. - 6G technology is expected to enhance key performance indicators such as peak rate, user experience rate, and latency by at least ten times compared to 5G [6][8]. Group 2: Comparative Metrics - Key metrics for 5G and 6G include: - Peak Rate: 5G (10-20Gbps) vs. 6G (100Gbps-1Tbps) - User Experience Rate: 5G (0.1Gbps) vs. 6G (1Gbps) - Latency: 5G (1ms) vs. 6G (0.1ms) - Traffic Capacity: 5G (10Tbps/sq km) vs. 6G (100-10000Tbps/sq km) - Connection Density: 5G (1 million/sq km) vs. 6G (up to 100 million/sq km) [8]. Group 3: Strategic Importance - China has been at the forefront of 6G research since 2018, with government initiatives and strategic plans emphasizing the importance of developing 6G technology as a national priority [10]. - The establishment of various working groups and the inclusion of 6G in national development plans highlight the commitment to advancing this technology [10][11]. - The first small-scale 6G trial network was launched by China Mobile in July 2025, achieving data transmission speeds of 280Gbps, which is 14 times faster than the theoretical peak of 5G [11].