KDDI is a big fan of SpaceX's Starlink satellites. Earlier this year I talked about how it's working to solve rural connectivity issue in Japan with the help of Starlink. In August this year, KDDI signed an agreement with SpaceX to bring Satellite-to-Cellular (Direct-to-Device) service to Japan. Along with solving the connectivity challenges, KDDI is also looking at Starlink to solve the backhaul challenge in case if disaster strikes that destroys the ground infrastructure. A press release in July detailed this as follows: KDDI and KDDI Engineering will deploy vehicle-mounted base stations and portable base stations that use the satellite broadband service "Starlink" as a backhaul line starting in July 2023, and will deploy approximately 200 base stations, including ship-type base stations, by the end of fiscal 2023. The machines will be introduced nationwide. Through this, we aim to provide customers with high-speed, low-latency au communications even in the even...
2G, 3G, 4G, 5G, 6G, Wi-Fi, IoT, Bluetooth, LoRaWAN, Sigfox, Satellites