Industry chain insiders: More domestic mobile phone manufacturers will support satellite calling functions before the end of the year

Huawei Mate 60 Pro/Pro series mobile phones were quietly launched recently, immediately causing a rush to buy. These two new phones have launched satellite phone functions for the first time. Combined with the corresponding services provided by operators, they can make calls without a base station signal.

According to the report of "Kechuangban Daily", in addition to Huawei Mate60 Pro In addition, other domestic mobile phone manufacturers also plan to add satellite calling functions to their products before the end of this year.

According to people familiar with the matter, China Telecom and Huawei jointly developed the function of direct satellite connection for domestic mass smartphones, which has achieved a number of original technological breakthroughs. However, satellite phone phones still face technical problems such as antenna miniaturization. In addition, the concurrent communication capacity of satellite calls is also relatively limited and cannot be compared with the capacity of terrestrial cellular communications. Considering that more mobile phone manufacturers will provide terminal access in the future, he believes that the number of simultaneous users of satellite calls may increase. Increase

People in the industry chain also said that on the one hand, satellite communication service providers will monitor the usage rate of mobile phone satellite calls to decide whether to expand capacity; on the other hand, various institutions are now also increasing satellite launches, and communication capacity issues It is expected to be resolved in the future. The person further said that there is a huge market demand for smartphones with satellite calling capabilities, but it is still limited by production capacity.

According to previous reports by IT House, China Telecom has taken the lead in launching the "mobile phone direct connection to satellite" service. Users can install direct connection to satellite service on the basis of their ordinary mobile phone card package.

All All telecommunications packages can be applied for. There is no need to change cards or numbers. You can use it by activating the direct satellite connection function, and it can be used immediately

.

China Telecom stated that the mobile phone direct connection satellite service is China Telecom’s full use of the exclusive operational advantages of Tiantong-1 satellite to support terrestrial 4G, 5G and Tiantong-1 satellite communication capabilities enable "5G satellite" integrated communications. Coverage area The Tiantong satellite signal range covers all of China’s territory and territorial waters. Terminals that can use the satellite direct connection function must support the satellite direct connection service

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