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Rakuten Cellular to check AST SpaceMobile’s BlueWalker 3 LEO Satellite tv for pc for D2M . communications

Rakuten Cellular acquired a preliminary check station license on November 10, 2022 to conduct preliminary verification and cellular communication exams in Japan utilizing AST’s low-earth orbit satellite tv for pc. SpaceMobile, BlueWalker 3.

AST SpaceMobile is constructing the primary and solely space-based cellular broadband community immediately accessible by normal unmodified cellphones. Sooner or later, Rakuten Cellular goals to supply cellular communication companies that use AST SpaceMobile’s deliberate community to hook up with smartphones in distant mountainous areas and islands usually outdoors the vary of cellular communication companies, in addition to enhancing the resilience of communication networks in occasions of catastrophe.

On September 11, 2022, AST SpaceMobile efficiently launched the BlueWalker 3 check satellite tv for pc into orbit from the USA. On November 14, AST SpaceMobile additionally introduced the profitable deployment of the communications array for its check satellite tv for pc, BlueWalker 3, in orbit.

To conduct communication exams between the check satellite tv for pc launched by AST SpaceMobile and the portal earth stations in Japan and to carry out preliminary verification with smartphones, Rakuten Cellular has submitted an utility to the Tohoku Telecommunications Bureau to use for a Gateway Take a look at Station license (equal to a cellular base station) and the Kanto Telecommunications Bureau for a Cellular Terminal Take a look at Station license (equal to a cellular cellular base station) and each Two functions have now been accepted.

After receiving the license, Rakuten Cellular will begin getting ready an earth gate station (equal to a cellular base station) in Fukushima Prefecture to check and confirm direct communication between BlueWalker 3 and units cellular in mountainous areas in Hokkaido.


To allow experimentation with Rakuten Cellular and different service suppliers, Rakuten Symphony will present a variety of software program from its Symworld™ product portfolio to AST SpaceMobile for integration into the corporate’s satellite tv for pc system and activate the cellular broadband community within the company area. Built-in software program consists of Rakuten Symphony’s vRAN (Virtualized Radio Entry Community) software program, OSS (Operation Assist System) software program, and BSS (Enterprise Assist System) software program.

Rakuten Cellular will proceed its efforts to increase Rakuten’s protection space and enhance communication high quality in order that clients can take pleasure in snug and handy communication companies anyplace.

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