Hyundai Mobis to Embed 5G Wireless Communication in Autonomous and SDV Vehicles

High-Precision Mapping Services and Remote Control Enabled
Securing Leadership in the Global Connectivity Market

Hyundai Mobis announced on January 21 that it will develop a 5G wireless communication-based antenna integrated telematics solution (MTCU) by the first half of this year. It is expected that, compared to the existing 4G-based systems, the higher-spec 5G communication will enable a variety of safety and convenience features, such as remote vehicle control and real-time traffic information.

5G Wireless Communication-Based Antenna Integrated Telematics Solution (MTCU) Exhibit. Hyundai Mobis

Telematics refers to driver convenience technologies that combine information and communication technology with automobiles to provide functions such as route guidance, accident and theft detection, and remote control. Currently, most in-vehicle telematics functions worldwide operate on a 4G basis, and Hyundai Mobis is also mass-producing 4G-based telematics products. However, as the mobile communication generation shifts from 4G to 5G, competition in technology development is intensifying in the mobility sector.

The next-generation 5G-based telematics technology being developed by Hyundai Mobis is a next-generation technology being prepared for mass production application to advance connected car services.

While 4G-based systems only allow services such as over-the-air (OTA) updates within the vehicle, car-to-home services that connect the car and smart home, and infotainment content streaming, 5G-based systems enable new services such as high-precision map services, remote control for autonomous driving, and ultra-high-definition streaming. In particular, 5G communication-based control solutions are considered essential technologies for the transition to Software-Defined Vehicles (SDV).

The solution from Hyundai Mobis is characterized by eliminating the externally protruding antenna and integrating the antenna function into the built-in controller, which also improves vehicle design.

Hyundai Mobis plans to strengthen its competitiveness in winning orders in the global market by combining its capabilities in developing automotive telematics systems and large-scale mass production experience with communication technology. The company is also pursuing business partnerships with various specialized mobile communication modem companies, including domestic AM, to secure leading technologies early. Previously, at CES 2026, the world’s largest electronics and IT exhibition held in the United States, Hyundai Mobis showcased its next-generation telematics technology to global customers.

5G Wireless Communication-Based Antenna-Integrated Telematics Solution (MTCU) Application Areas. Hyundai Mobis

As more users seek to interact with their cars like smartphones or desire differentiated mobility experiences, the telematics market continues to grow. The global telematics control unit market is expected to expand from 64 million units this year to 77 million units by 2030.

Jung Sugyeong, Executive Vice President and Head of the Electronics BU at Hyundai Mobis, stated, "To quickly enter the next-generation connected car service market, we will complete product development by the first half of this year and secure market leadership in the global market."