The development of new-generation communication technologies not only creates opportunities for the global mobile communication industry, but also poses new challenges to the regulatory systems of competent regulators worldwide. Among the new technologies, since 5G mobile communication technology has the characteristics of higher network transmission speed, low latency, and massive machine connection, it has great potential for developing innovative applications. In other words, the use of new communication technologies will promote the transformation of the entire society in areas that are related to people’s daily life, such as food, clothing, housing, transportation, education and entertainment, and play an important role in the transformation of the digital economy in Taiwan.