METHOD OF DETECTING UNAUTHORISED ACTIONS ON SATELLITE COMMUNICATION NETWORK Russian patent published in 2016 - IPC H04W12/02 

FIELD: communications.

SUBSTANCE: invention relates to satellite communication networks monitoring facilities and can be used for detecting of unauthorised actions on satellite communication network, as well as to determine location of source of unauthorised actions. Method of unauthorised actions on satellite communication network detecting is characterised by generation of failure in beam pattern in the direction of the unauthorised action, setting reception and transmission frequencies, operation modes of operation and coordinates of Earth satellite communication stations, test signals exchange in satellite communication directions is executed, time of test signals are measured in all directions, database of reference signal time on each direction of satellite communication, reference and measured time of signals from each of the Earth's station in direction of satellite communication. In case if their difference is observed unauthorised action should be recorded.

EFFECT: technical result is increased probability of unauthorised action detecting on the satellite communication network.

1 cl, 2 dwg