BEIJING, Jan. 21 (Xinhua) -- China has commenced the second phase of 6G technical trials following the completion of the first phase, which had yielded a reserve of over 300 key 6G technologies, an official with the Ministry of Industry and Information Technology said Wednesday.
China has established the world's largest information infrastructure, with the number of 5G base stations surpassing 4.8 million and 5G users exceeding 1.2 billion, said ministry spokesperson Xie Cun at a press conference. ■
