The activation of China’s first Pre-6G test network in Nanjing marks a pivotal transition from theoretical validation to system-level capability verification. As the world’s largest 5G operator, with 4.958 million base stations recorded as of March 2026, China is leveraging its massive existing infrastructure to bridge the gap toward the 6G era. By integrating 6G technologies into the current 5G-Advanced (5G-A) framework—which already covers 330 cities—this test network achieves performance metrics roughly 10 times more powerful than standard 5G. This “Pre-6G” phase effectively acts as a technical sandbox for the high-bandwidth, deterministic low-latency, and native AI capabilities required for the next decade of industrial evolution.
From an engineering perspective, the 10-fold increase in capability over 5G suggests a massive jump in data throughput and a significant reduction in transmission jitter. This is critical for “embodied intelligence” and holographic communications, which require a nearly instantaneous feedback loop. In industrial manufacturing, where a 10-millisecond delay can disrupt a synchronized robotic assembly line, the “deterministic low latency” of this Pre-6G network ensures a higher degree of precision and a lower error rate. Furthermore, the native AI integration means that the network doesn’t just transport data; it processes it at the edge, reducing the computational load on central servers and improving the overall energy efficiency of the system by a forecasted 15% to 20% compared to traditional cloud-relay models.
According to the People’s Daily, this trial is strategically aligned with the 15th Five-Year Plan (2026-30), which prioritizes the “low-altitude economy” and aerospace sectors. For a sector like low-altitude inspection, where thousands of drones may operate simultaneously in a 1,000-meter airspace, the long-range coverage and high-density connectivity of Pre-6G are non-negotiable. The network’s ability to support these new materials and new energy sectors creates a first-mover advantage in standard-setting. Historically, the entity that defines the technical parameters of a new communication generation captures a larger share of the global intellectual property market, often resulting in a multi-billion dollar return on R&D investment through licensing and hardware dominance.
The real-world application of this test network is already being verified in industrial zones, where it supports robotics and “embodied AI” with a level of fluidity that 5G-A alone cannot achieve. As the country moves toward a fully realized 6G standard by 2030, the data gathered from the Nanjing site will serve as a high-precision blueprint for national rollout. By testing these systems in high-load scenarios now, engineers can identify potential interference patterns and optimize the signal-to-noise ratio before mass production of 6G-compatible chipsets begins. This data-heavy approach ensures that when 6G finally arrives, it won’t just be a “faster internet”—it will be the 10-times-stronger backbone of a completely autonomous, AI-driven real economy.
News source: https://peoplesdaily.pdnews.cn/business/er/30051958589