3 ms·
Anecdotally, in China, 4G and 5G work quite decently on high-speed rail up to 300 km/h, and Shanghai maglev at 400 km/h. For publicity Huawei demonstrated susta
by infofarmer 4y ago
Anecdotally, in China, 4G and 5G work quite decently on high-speed rail up to 300 km/h, and Shanghai maglev at 400 km/h. For publicity Huawei demonstrated sustained 40 Mbit/s on the maglev back in 2010 and they did similar stunts in 2019 for 5G.