Patent ID: 11888576
Assignee: THALES
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The multi-spot space communication system according to claim 9, wherein the first satellite access station is configured to:
n the fifth step, receive, at the first satellite access station, a second multiplex of test signals and digitizing, by the first satellite access station, the second multiplex of test signals into an interference acquisition signal, wherein the second multiplex of test signals is received by the N-1 remaining reception sources and retransmitted by the first transmission source; and
in a sixth step, cause, by the first satellite access station, a computer for spectral monitoring to calculate a complex correlation coefficient between the useful acquisition signal and the interference acquisition signal and to determine, based at least on the complex coefficient, an attenuation value and a phase change value associated with the derived opposition rows of each of the N opposition matrices, the attenuation value and the phase change value configured to cause rejection of the interference signal generated by the remaining reception source connected to the corresponding one of the derived opposition rows of each of the N opposition matrices on a repeater reception access assigned to the corresponding satellite access station of the N satellite access stations; and
wherein the on-board multi-spot communication payload is configured to, in a seventh step, set, via remote control, the remotely controllable attenuators or phase shifters of each of the N opposition matrices to the corresponding attenuation value and the corresponding phase change value.