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Automotive Wireless and Connectivity Testing

Ensure seamless connectivity and performance for your in-car wireless devices with our comprehensive automotive wireless and connectivity testing services.

As wireless technology continues to evolve, modern vehicles are becoming increasingly connected. From keyless entry and in-car entertainment to hands-free communication and satellite navigation, the integration of wireless technologies, such as Wi-Fi, Bluetooth and cellular networks (4G and 5G), is transforming the automotive landscape. As new devices and technologies emerge, it is essential that in-car wireless systems are rigorously tested to ensure seamless connectivity, safety and compliance with global standards.

We offer a wide range of automotive wireless testing services, ensuring your in-car devices connect, communicate and coordinate as intended. Our testing services cover everything from vehicle-to-everything (V2X) communication to certification services for cellular, Wi-Fi, Bluetooth and other wireless technologies.

Discover our range of automotive wireless and connectivity testing services

  • Comprehensive V2X services

    We offer complete testing and certification services for C-V2X, DSRC, and UWB, ensuring your vehicle’s communication systems meet regulatory requirements and industry standards.

  • Regulatory and compliance testing

    Our labs are authorized to perform conformance and certification testing for a wide range of wireless technologies, including 3G, 4G, 5G, and IoT, as well as global regulatory standards like FCC, CE, and JP MIC.

  • Antenna performance and over-the-air (OTA) testing

    We provide advanced antenna performance testing services for whole vehicle and onboard units (OBUs), including both passive and active OTA measurements.

  • Automotive AI testing services

    Our AI testing services ensure that your vehicle’s voice recognition systems function accurately and effectively, even in challenging environments with background noise.

  • Global network of certified labs

    With our GCF and PTCRB authorized test labs, we provide industry-leading expertise in wireless technology testing and certification, ensuring your systems meet the highest standards of performance and safety.

Why SGS?

As the world’s leading testing and verification company, we provide a global network of laboratories and a team of industry experts dedicated to automotive testing. Our comprehensive range of wireless and connectivity testing services ensures that your in-car wireless devices and systems meet international standards and perform reliably in real-world conditions.

Whether you're testing for regulatory compliance, antenna performance or AI-driven voice recognition systems, we offer the expertise and resources to meet your needs. With decades of experience in the automotive sector, we are the ideal partner for manufacturers looking to ensure their wireless technologies are safe, compliant and ready for the future of connected driving.

Autonomous Car Concept Clip
Ready to ensure your in-car wireless technology meets global standards for safety and performance?
Contact us today to learn more about our automotive wireless and connectivity testing services.
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FAQs

Our V2X services include:

  • Regulatory certification services for C-V2X, DSRC and UWB
  • CSAE standard scenarios according to CSAE 53-2017 and test solutions
  • OmniAir authorized test lab for the V2X certification program
  • GCF authorized test lab for the C-V2X conformance certification
  • mmWave radar testing services
  • EU eCall certification services
  • UWB FiRa conformance certification
  • CCC Digital Key certification
  • Functional requirements according to ETSI TS 102 637-1
  • RF, protocol, application/scenario and field testing and analysis

Our automotive wireless testing services include:

  • GCF / PTCRB / CTIA conformance testing services for 3G, 4G, 5G (NR, RedCap, and IoT-NTN), Cat M1, and A-GNSS
  • Telecom operator OTA testing services (NTT Docomo, Vodafone, Orange, Verizon, and T-Mobile)
  • FCC, CE, ISED, JP MIC, and NCC regulatory testing verifications (SAR, RF, EMC, Safety, and international type approvals for 180 countries)
  • Alliance logo testing services for Wi-Fi, Bluetooth, Thread, Sigfox, NFC, and WPC
  • Skylo IoT-NTN certification services
  • Debug capability

Our OTA services for TCUs and OBUs include:

  • Passive OTA measurements, including antenna efficiency and antenna gain
  • Active OTA measurements, including TRP, TIS, EIRP and EIS
  • Support for wireless technologies, including 3G, 4G, 5G, Wi-Fi, A-GNSS, Cat M1 and C-V2X
  • Whole-vehicle OTA testing, including, Passive and active OTA, 2G, 3G, 4G, 5G FR1, LTE-V2X, Wi-Fi, and GNSS

Our automotive AI testing includes:

  • Voice recognition tests for speaker voice profile (language/tone) and in-car background noise (car speed, car window, air conditioner, environment)
  • Functionality testing for supported function voice commands (calling, message, music, radio, navigation, car control, etc.)

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