The SDR (Software-Defined Radio)SoC technology employs a multi-core heterogeneous design with an applicationprocessor and a baseband processor. Through key technologies such as vector DSPand reconfigurable communication accelerators, our SDR SoC technology offersflexible software programming, waveform reconfigurability, and high platformopenness. This allows a single SoC chip to achieve more than 10 wirelesscommunication scenarios of large-scale applications, meeting the diverse needsof different communication terminals. The chip is widely used in compact,low-power multi-mode terminals and can support various communication modes,including 2G/3G/4G public networks, private networks based on 4G/2G, wirelessad hoc networks, and vehicle networks. The main application scenarios includemobile communication, emergency communication, power communication, railtransit communication, drones, industrial internet, and vehicle networks.