NIO Strengthens Connected Vehicle Performance Through Wireless System Validation
Case Studies
As smart electric vehicles add more connected services, automakers must validate wireless performance across a broader set of technologies. Connectivity supports customer-facing features such as autonomous driving, real-time navigation, and in-car entertainment. It also contributes to the reliability expected from connected mobility platforms. These systems operate in a standards-driven environment. NIO needed to validate wireless systems against 3GPP and IEEE 802.11 requirements while supporting technologies such as Wi‑Fi 7, 4G, 5G, 5G New Radio (NR), Long-Term Evolution (LTE), vehicle-to-everything (V2X), and Internet of Things (IoT) radio frequency (RF) testing.
To support the next generation of electric vehicle development, NIO required rigorous validation that could help improve connectivity, reliability, and performance while supporting compliance with evolving standards.
NIO used Keysight network emulation solutions to validate wireless systems in its smart electric vehicles. The solutions provide test coverage for 3GPP and IEEE 802.11 technologies, including Wi‑Fi 7, 4G, 5G, 5G NR, LTE, V2X, and IoT RF testing.
The test approach enabled NIO to evaluate wireless performance across technologies that matter to smart mobility. With network emulation, engineering teams can test connected-vehicle systems in controlled conditions, helping them find RF performance issues earlier in the development process. Keysight’s capabilities helped NIO address the growing demands of smart mobility while supporting safety, compliance, and reliability goals. The collaboration brought advanced wireless validation into the development workflow for next-generation smart electric vehicles.