In the era of digital transformation and the Internet of Everything, spatial and temporal information has become a critical foundation for building smart societies. Traditional satellite navigation excels in open outdoor environments, but in dense urban areas, tunnels, underground corridors, mines, and large indoor facilities, signals are easily obstructed, leading to degraded accuracy and continuity. Addressing this challenge, the Beidou+5G Integrated Indoor-Outdoor High-Precision Positioning Solution combines the strengths of the Beidou Navigation Satellite System with 5G-based pseudo base station positioning, enabling seamless indoor-outdoor coverage and high-precision spatiotemporal services.

In outdoor environments, the solution leverages Beidou’s advanced positioning capabilities to achieve sub-meter and even centimeter-level accuracy. In complex urban conditions or indoor spaces, the system integrates pseudo base station positioning operating within the 5G spectrum to overcome traditional signal blockage or attenuation, ensuring smooth switching and continuous positioning across environments. This guarantees that users can rely on precise location services anywhere, anytime.

The solution’s applications span a wide range of sectors. In smart city development, it supports personnel navigation and management in large venues, hospitals, and eldercare facilities, enhancing efficiency and safety. In public safety and correctional management, it enables precise monitoring of restricted areas and individuals, improving emergency response times. For industrial safety, such as in tunnels, underground corridors, coal mines, and mountainous mining sites, the system provides real-time personnel and equipment tracking, safeguarding workers and reducing accident risks. In industrial automation and logistics, the integration of Beidou and 5G positioning supports automated scheduling, unmanned operations, and intelligent warehouse management, significantly improving efficiency.

From a technical perspective, the solution is built upon a cloud-based architecture that aggregates, governs, and fuses positioning data. Enhanced with big data analytics and AI algorithms, the platform not only delivers real-time location services but also enables trend analysis and predictive insights based on historical trajectories. Visualization tools allow managers to intuitively understand overall operations, supporting more informed decision-making. Its scalability further allows integration with video surveillance, IoT sensors, and smart terminals, creating a more comprehensive intelligent management ecosystem.

As 5G, IoT, and digital twin technologies rapidly evolve, the Beidou+5G Integrated Indoor-Outdoor High-Precision Positioning Solution is set to become a critical infrastructure for the future smart society. It bridges the limitations of satellite-only positioning while empowering smart cities, industrial safety, and intelligent industries, ultimately delivering safer, more efficient, and more intelligent experiences for people and businesses worldwide.