Automotive Wireless and Connectivity Testing

As wireless technology advances, new cars are becoming increasingly ‘connected’. Popular in-car wireless technologies include Wi-Fi, Bluetooth and cellular, both 4G and 5G. These are used for everything from in-car entertainment to keyless entry, satellite navigation and hands-free phones, with new technologies and devices emerging all the time.

We offer a range of automotive testing services to ensure your in-car wireless devices connect, communicate and coordinate as they should. The tests include:

V2X (Vehicle-to-Everything) Services

Conformance and regulatory services for 5G/4G, V2X, DSRC and UWB FIRa technology
CSAE standard scenarios according to CSAE 53-2017 and test solutions
OmniAir authorized test lab for V2X certification program
GCF authorized test lab for C-V2X certification
Functional requirements according to ETSI TS 102 637-1
RF, protocol, application/scenario and field testing and analysis

Bluetooth for Head Unit Test

Out of Box test (OOB)
Functionality test
User scenario test
Interoperability test
Stress test
Audio signal quality
Bluetooth over the air (OTA) performance
Debug capability

Automotive Ethernet Test

IEEE 100/1000BASE-T1
TCB physical test
TCB interoperability test
TC2/TC9 channel and components
Customize test
Debug capability

Antenna Performance (OTA) Services for Telematics Control Units (TCU) and on Board Units (OBU)

Passive OTA measurements include
- Antenna efficiency
- Antenna gain
Active OTA measurements include
- TRP and TIS
- EIRP and EIS
Supported wireless technologies
- 3G, 4G, 5G, Wi-Fi, GNSS, Cat M1 and C-V2X
Full-vehicle OTA testing

AI Test

Voice recognition test
- Speaker voice profile (language/tone)
- In-car background noise (car speed, car window, air conditioner, environment)
Functionality test
- Supported function voice commands (calling, message, music, radio, navigation, car control, etc.)

User Scenario Test

Calling or sending message while music streaming
Music playback control during navigation
Start the navigation while music streaming
Incoming calls during navigation
Smart home control while driving
More complicated voice commands

Please ask for the full list of International standards we test against for Cellular, GNSS, Wi-Fi/BT, C-V2X and DSRC services.

Why choose SGS automotive testing services?

SGS is the world’s leading testing and verification company, with laboratories, testers and industry experts located throughout the world. Wherever you are located, we can help you test your in-car wireless technology and devices to the required standards.