METHOD FOR PROVIDING A PILOT SIGNAL BY NETWORK BYPASS BASED ON A SATELLITE PLATFORM WITH A PAYLOAD Russian patent published in 2023 - IPC H04B7/185 

FIELD: communication technology.

SUBSTANCE: invention relates to communication technology and can be used in satellite communication systems. A pilot signal is transmitted by means of a bypass based on a satellite platform with a payload in a satellite communication system, and a high-stable space clock frequency source with a time calculation is taken as a reference; the pilot signal is transmitted to all descending beams to provide a pilot signal for all satellite stations covered by the satellite.

EFFECT: unifying the effect of distance changes and the Doppler shift of the frequency of ground stations of the satellite communication system in the entire network and increasing the accuracy of quasi-synchronization between the clock frequency of the entire network and the clock frequency of the satellite.

8 cl, 5 dwg