Xiaomi unveils millimeter-accurate GPS: Say goodbye to standard positioning

RTK stands for Real-Time Kinematic — a satellite-based positioning technique that delivers centimeter-level accuracy using carrier phase differential

MediaTek, China Telecom, and Xiaomi Announce Next-Gen RTK Precision Positioning Upgrade

According to the official MediaTek Weibo post published on October 20, MediaTek, in partnership with China Telecom and Xiaomi, has officially announced a groundbreaking upgrade to RTK (Real-Time Kinematic) high-precision positioning technology. This marks a major leap in positioning accuracy and real-time responsiveness by combining 5G connectivity, advanced chip design, and Xiaomi’s HyperConnect ecosystem.

MediaTek RTK Upgrade 1

What Makes the New RTK Upgrade So Important

The new upgraded RTK system enables outdoor positioning with sub-meter accuracy and second-level response time — making it one of the fastest and most accurate real-time systems in the world. By leveraging 5G networks, smart data transmission, and advanced chipset coordination, this technology can power smart cities, autonomous driving, and intelligent transport systems.

💡 Highlight: This partnership represents Xiaomi’s growing role in smart mobility and urban development under the HyperConnect ecosystem.
MediaTek RTK Upgrade 2

How RTK Technology Works

RTK stands for Real-Time Kinematic — a satellite-based positioning technique that delivers centimeter-level accuracy using carrier phase differential observations between a base station and a mobile receiver. Traditional GPS systems lack this precision and cannot perform at such levels in real-time.

By integrating MediaTek’s advanced chipset, China Telecom’s high-speed 5G network, and Xiaomi’s hardware-software synergy, the system achieves an optimized RTK model capable of redefining how connected smart devices operate in real-world environments.

Future Vision

This technological milestone is more than just an upgrade — it’s a symbol of the convergence between communication, computing, and mobility technologies. As Xiaomi continues to expand into the smart ecosystem, such innovations may soon empower next-generation IoT solutions, intelligent navigation, and autonomous mobility systems.

🚀 Conclusion: MediaTek and Xiaomi’s collaboration on RTK technology is setting new benchmarks in precision positioning and AI-driven mobility — a big step forward for smart urban infrastructure.

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