Hyundai Mobis Develops 5G Antenna-Integrated Telematics Solution for Autonomous and SDV Vehicles
Hyundai Mobis is developing a 5G-based antenna-integrated telematics control unit (MTCU) to enable high-precision maps, remote autonomous driving control, and ultra-HD streaming for next-generation connected cars.
2026
What Happened
Hyundai Mobis announced on January 21, 2026, that it is developing a 5G wireless communication-based antenna-integrated telematics solution called the Multi-function Telematics Control Unit (MTCU). Telematics combines information and communication technology in vehicles to provide functions like driving route guidance, accident and theft detection, and remote control. The shift from 4G to 5G is intensifying competition in the mobility sector, and most current vehicle telematics systems still use 4G. Hyundai Mobis currently mass-produces 4G telematics products.
- OTA updates, car-to-home services, infotainment streaming
- High-precision maps, remote autonomous driving control, ultra-HD streaming
“To achieve rapid market entry in the next-generation connected car service sector, we will complete product development by the first half of this year and secure market leadership in the global market.”
Hyundai Mobis showcased the new 5G telematics product at CES 2026 in the US.
Hyundai Mobis plans to complete product development of the 5G MTCU.
Why this matters
This technology upgrades from current 4G telematics, allowing faster data transfer and new services essential for autonomous driving and software-defined vehicles, helping Hyundai Mobis gain a competitive edge in the global connected car market.
Terms in This Story
- Telematics
- The integration of telecommunications and informatics in vehicles to provide services like navigation, remote diagnostics, and emergency assistance.
- SDV (Software-Defined Vehicle)
- A vehicle whose features and functions are primarily controlled by software, allowing over-the-air updates and customizable experiences.
- OTA (Over-the-Air)
- A wireless method for delivering software updates, data, or settings to vehicles without a physical connection.
- MTCU (Multi-function Telematics Control Unit)
- A central controller that manages multiple telematics functions such as connectivity, GPS, and communication within a vehicle.
Summarised from the linked release; details can be imperfect — always verify against the original source.