System for receiving satellite signals.

摘要

The system has a receiving unit (101) for receiving satellite signals. A filtering unit (107) filters the satellite signals to remove the disruption from sources of interference. A first determining unit (102) determines a covariance matrix of the satellite signals. A second determining unit (106) determines another covariance matrix used by the filtering unit based on the covariance matrix. A detecting unit (105) detects the power of the thermal noise. A third determining unit (103) determines the value of the covariance matrix based on the power of the thermal noise.