AST SPACEMOBILE Archives

AST SpaceMobile has made history by successfully connecting a direct voice call between the United States and Japan via its Low Earth Orbit (LEO) satellite constellation, using standard smartphones. The use of standard smartphones makes this a world first, as no one has previously achieved a direct voice connection from space to unmodified cellular devices. AST SpaceMobile partnered with some of its mobile operator partners, including AT&T, Rakuten, and Vodafone, to make the connection. The test call was made using AT&T spectrum and a Samsung Galaxy S22 smartphone in the Midland, Texas area, connecting to Rakuten in Japan. The successful test call validated AST SpaceMobile’s network architecture and systems, including its BW3 satellite, which it describes as the largest commercial communications array in low-earth orbit. The call also paves the way for space-based cellular broadband. AST SpaceMobile’s goal is to provide coverage to close to 50% of the world’s population…

The US Federal Communications Commission (FCC) has given AST SpaceMobile, a five-year-old company located in Midland, Texas, permission to test a satellite that has the potential to deliver cellular broadband access for smartphone users in the US and throughout the world. According to the business, it is developing the first and only space-based cellular broadband network that will be immediately accessible by regular mobile phones. SpaceMobile, the company’s proposed network, intends to provide 4G/5G access to everyone on the world, on land, at sea, and in the air. No matter where they are, mobile customers will be able to seamlessly roam from terrestrial networks to the space-based network. AST SpaceMobile is launching BlueWalker 3, a test satellite meant to interact directly with mobile phones using 3GPP standard frequencies. The FCC has granted the business an experimental license for BlueWalker 3 space-to-ground testing in the United States. At least…

AST SPACEMOBILE

AST SpaceMobile makes world’s first smartphone call via space

AST SpaceMobile to test direct-to-smartphone satellite broadband