Launched in 2015, eCall, an automatic automobile emergency name system, has been a compulsory requirement for all new vehicles offered inside the European Union since 2018. Nevertheless, as 2G/3G circuit-switched mobile networks develop into out of date, emergency name techniques will must be tailored to 4G/5G packet-switched mobile networks. The European Fee has outlined in its most up-to-date regulation that NG eCall shall be compulsory beginning January 1, 2026. This commonplace establishes pointers for testing eCall techniques over IP Multimedia Subsystem (IMS) networks, together with superior 4G LTE and 5G NR applied sciences. Consequently, to include the brand new NG eCall options in eCall modules, the automotive trade would require NG eCall testing options.
The Snapdragon Auto 5G Modem-RF is a 5G automotive-grade platform that has paved the way in which for next-generation related autos, delivering high-speed connectivity, superior positioning, and assist for Automobile-to-The whole lot (V2X) expertise. Designed to fulfill the calls for of recent telematics, it helps dependable connectivity, exact multi-band GNSS navigation, and enhanced security.
By means of this joint effort, Rohde & Schwarz and Qualcomm Applied sciences have efficiently verified the compliance of the Snapdragon Auto 5G Modem-RF’s NG eCall performance with the newest eCall requirements. The verification course of employed the Rohde & Schwarz CMX500 cell radio tester, a complete testing resolution for NG eCall together with voice and information transmission. This rigorous take a look at, which was simulating a Public Security Answering Level (PSAP), validated the compliance of the implementation at each ends with the EN 17240:2024 commonplace. Furthermore, the CMX500 helps each 4G and 5G applied sciences, aiming to supply that the options are future-proof.
“We’re happy to have joined forces with Qualcomm Applied sciences on the verification of their chipsets’ NG eCall implementation,” mentioned Juergen Meyer, Vice President Market Phase Automotive at Rohde & Schwarz. “This collaboration units a brand new benchmark for the way forward for emergency name providers, offering the automotive trade a strong and reliable resolution to fulfill the most recent eCall requirements.”
As a extremely versatile software, the CMX500 with the CMX-KA098 software program choice may be successfully used for NG eCall testing beneath real looking community circumstances.
