Japan launches direct satellite communication for smartphones
Japan's largest mobile operator, NTT Docomo, officially launched the "Starlink Direct" service on April 27, 2026, enabling direct satellite communication for smartphones. Developed by SpaceX, this technology allows users to stay connected in areas lacking ground-based stations, such as mountainous regions, remote islands, and open seas, facilitating voice calls, SMS, and data transmission. The service operates without additional antennas on standard 4G (LTE) smartphones, addressing the issue of "dead zones" in mobile coverage. Other major Japanese operators, including SoftBank and KDDI, are also testing this technology, which is particularly crucial for maintaining communication during emergencies and natural disasters.
Japan's largest mobile network operator, "NTT Docomo", officially launched the "Starlink Direct" service in the country on April 27, 2026. This technology, developed by "SpaceX", enables smartphones to connect directly to satellites. Ixbt.com reports this.
The new service allows users to remain connected even in areas where terrestrial base stations are unavailable. Voice calls, SMS messaging, and data transmission are now possible in mountainous regions, remote islands, and the open sea.
"Starlink Direct" technology works with standard 4G (LTE) smartphones without additional antennas. The satellites function as mobile towers in space, eliminating "dead zones" where there is no communication coverage.
Currently, other major Japanese operators, including "SoftBank" and "KDDI", are also testing this technology. This system is of particular importance for ensuring communication stability during emergencies and natural disasters.
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