In a groundbreaking achievement for global telecommunications, Chinese researchers from Peking University have become the world’s first to successfully integrate fiber-optic and wireless communication networks. This revolutionary ‘fiber-wireless integrated converged communication system’ has shattered data transmission records, paving the way for next-generation 6G technology.
Published online in the prestigious journal Nature on February 19, the breakthrough was led by Wang Xingchuan, Vice Dean of the School of Electronic Engineering at Peking University. The system supports dual-mode transmission, seamlessly blending the high capacity of fiber optics with the flexibility of wireless signals. This fusion dramatically enhances anti-interference capabilities, addressing longstanding challenges in communication reliability.
The innovation promises to transform how data moves across networks. Traditional systems often struggle with interference in wireless setups or bandwidth limitations in fiber lines. By converging both, scientists have achieved unprecedented transmission speeds and stability, crucial for the data-intensive demands of 6G.
Wang Xingchuan explained that the system’s design allows it to switch modes dynamically, optimizing performance in diverse environments—from urban high-rises to remote areas. This could revolutionize industries like autonomous vehicles, smart cities, and holographic communications, where ultra-low latency and massive connectivity are non-negotiable.
As nations race towards 6G deployment, China’s lead in optical communication integration positions it at the forefront. Experts predict this technology will underpin future networks, reducing costs and expanding coverage. The research opens doors to practical applications, potentially accelerating global 6G timelines by years.