8 ms·

LTE can't even handle a high speed train. 1 kHz causes significant degradation https://eudl.eu/pdf/10.1007/978-3-319-66628-0_41 https://eudl.eu/pdf/10.1007/978

LTE can't even handle a high speed train. 1 kHz causes significant degradation https://eudl.eu/pdf/10.1007/978-3-319-66628-0_41 https://eudl.eu/pdf/10.1007/978-3-319-66628-0_41 doppler shift is not a constant for a stationary observer from Earth.

lxgr 3y ago
Obviously it's not constant, but if it's uniform (enough) within the footprint of a single spot beam, the satellites can adjust for the global component both in their transmitter and receiver, and the mobile devices only have to compensate for (or tolerate) their local difference from that.