METHOD FOR PROTECTION AGAINST SIMULATED NOISE IN MOBILE RADIO COMMUNICATION SYSTEMS Russian patent published in 2006 - IPC H04K3/00 G01S7/36 

FIELD: radio communications.

SUBSTANCE: proposed method used for protection against simulated noise set up by counterradio means includes transmission of information about distant-station address and coordinates, reception of these signals by subscriber's diversified antennas, measurement of distant-station direction, measurement and storage of subscriber's coordinates, decoding of distant-station address and coordinates, and computation of distant-station direction using subscriber and distant station coordinates. Novelty is comparison of measured and computed distant-station directions. When they coincide, signals arriving from diversified antennas are provisionally equalized in compliance with computer direction, otherwise signals are blanked.

EFFECT: enhanced reliability of information reception in simulated noise environment.

1 cl, 4 dwg