Anritsu, in Collaboration with Qualcomm, Verifies Industry-First EPS-FB Test for 5G New Radio | 2021-02-24



Anritsu Corporation announced that the first EPS-FB Protocol Conformance test for 5G NR has been verified on the ME7834NR 5G NR Mobile Device Test Platform powered by the Qualcomm® Snapdragon™ X60 5G Modem-RF System.

EPS Fallback is a mobility trigger for improving voice key performance indicator, which enables 5G phones to use next-generation core (NGC) with new radio (NR) for all data traffic, while allowing phones to switch to LTE evolved packet core for voice calls. Now, devices without full support of voice over new radio capability can use standalone mode (SA) NR networks, and network operators can deploy NGC without full support of voice services.

Source: Anritsu Corp.



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