What is the AI heterogeneous communication of p50 mobile phone?

The P50 is equipped with HarmonyOS System 2. With deep accumulation in the field of communication technology, Huawei P50 series has launched AI heterogeneous communication, which can smoothly switch between 2.4GHz and 5GHz of Wi-Fi and cellular primary and secondary card networks. The signal of the primary card can be switched to the secondary card, and Wi-Fi and cellular intelligence can be switched without induction. For typical scenes such as subway, high-speed rail, elevator, basement, etc., regional signals are judged and optimized in advance, bringing continuous network experience.