Baidu Maps Tech Team

May 20, 2026 · Industry Insights

How Beidou + 5G and Pseudo‑Satellites Can End Indoor/Outdoor Positioning Gaps

The article analyzes how combining Beidou satellite navigation with 5G communications and ground‑based pseudo‑satellites can overcome signal blockage in tunnels, underground garages, and dense urban canyons, delivering seamless, sub‑meter indoor‑outdoor positioning for smart mobility, smart buildings, industrial IoT, and emergency rescue.