Application of jam-proof spacecraft authentication protocol for low-orbit satellite communication system

Nowadays low-orbit satellite communication systems are widely used for remote control and effective monitoring of environment dangerous objects. Here application of inquiry-response friend-or-foe identification system provides to identify the status of spacecraft placing over line-of-sight for subscriber terminal of remote environment dangerous object. Therefore, failure probability for environment dangerous technologies will be decreased due to blockage of false signals from foe spacecraft. Due to features of Extreme North conditions, low orbit satellite communication systems transmit signals over ionosphere Aurora region, and it can to produce an additional distortions being also reason of environmental disaster. This work represents reliable authentication protocol for low-orbit spacecrafts and satellite communication systems that provides reducing the negative effects due to distorted and imposed data transmission.