Technology

Why does China focus on developing low-altitude orbital satellite beams?

According to a frequency spectrum allocation filing submitted by China to the International Telecommunication Union (ITU) last September revealed plans to build two low-range orbital satellite beams (LEO) with a total of 12,992 satellites. crystal. Accordingly, this project called “Guowang” will include low-range satellite beams operating at an altitude of 500 km – 1,145 km […]

Technology

Elon Musk’s internet can be used on ships, planes, and passenger cars

Recently, on Twitter, Mr. Elon Musk said: “The continuous uptime, bandwidth and latency of satellite broadband internet service are rapidly improving. Maybe the beta testing phase will end this summer. Currently, the beta test version for SpaceX’s satellite broadband internet services operated by billionaire Elon Musk has attracted more than 10,000 users in several countries […]