WIRELESS COMMUNICATION NETWORK FOR AERODROME MULTI-POSITION SURVEILLANCE SYSTEM Russian patent published in 2024 - IPC H04W84/00 B64F1/00 

FIELD: wireless communication equipment.

SUBSTANCE: technical result is achieved by the fact that the wireless communication network (WCN) is made according to the "point-multipoint" scheme with a rational ratio network architecture, used frequencies and number of base (BS) and user (US) stations, BS are oriented by sectors, in each BS sector at least 4 US are installed, performing radio transmission of data from receiving radio stations (RRS) of AMPSS and spaced apart for measurement of coordinates of aircraft by differential-ranging method; BS are connected to corresponding US by radio communication lines with digital modulation of communication radio signals according to their orthogonal frequency division multiplexing (OFDM) technology; synchronization of radio data exchange packets between US and BS is performed on a uniform time scale both from a global navigation satellite system (GNSS) receiver and from its own clock generator in case of loss of GNSS signals.

EFFECT: creation of a wireless communication network (WCN), which provides reduced probability of collisions at the aerodrome and in the air of aircraft, and expansion of WCN arsenal for aerodrome multi-position surveillance system (AMPSS).

3 cl, 10 dwg