Unique in the world! Huawei Mate 50 cooperates with Beidou to support satellite link to send short messages

According to the latest news, the Huawei Mate 50 series will have "satellite communication capabilities", which can also send emergency text messages through the Beidou satellite system in places without network coverage. And the news is not groundless. Yu Chengdong previously said that Huawei Mate 50 will have "piercing the sky" communication technology. It is not difficult to see that this technology is likely to be satellite communication. However, from a functional point of view, satellite Internet access is almost impossible. It is well known that satellite receiving equipment is large and not suitable for mobile phones. Even if it is lightened into mobile phones, not to mention the high cost, the demand is also very low. Therefore, this technology is likely to send text messages, which not only meets the needs of users for help or important interactions in areas without signal, but also does not need to occupy too many satellite communication resources. This technology will be supported by China's Beidou second and third generation satellites, because it is the only satellite navigation system in the world that supports two-way short message communication. It is reported that this technology can realize short message communication without changing the original settings of the mobile phone, without adding hardware and SIM. However, for the Mate 50 to achieve this function, Beidou's special baseband chip, radio frequency and antenna should be needed. (8009075)