A METHOD FOR INCREASING THE RELIABILITY OF INFORMATION TRANSMITTED BY A RADIO SIGNAL Russian patent published in 2021 - IPC H04L9/32 

FIELD: radio engineering.

SUBSTANCE: invention can be used to protect information from "stuffing" in communication systems. The method of increasing the reliability of the information transmitted by the radio signal consists, inter alia, in the introduction of a new informative parameter - the stationary point, which is the place of signal emission, for this, a communication node is used, consisting of a transceiver, an information processing device and a keeper of coordinates of the stationary points, electrically connected to each other; communication nodes are mobile, if they move, they transmit to each other the coordinates of the location for each moment of time t_i and to the standing point coordinates keeper, using the known angles α₁ and α₂ and the distance between the communication nodes, coordinates x and y are calculated in the rectangular coordinate system OXY, the obtained coordinates are sent to the points coordinates keeper, then to the information processing device, after which a pairwise comparison of the coordinates (x and x_i), (y and y_i) with known values ​​occurs, if the value of x does not coincide with any x_i, and the value of y with у_i points of communication nodes, then the information received indicates unreliability ("stuffing") of the transmitted information.

EFFECT: technical result is increased reliability of information transmitted by a radio signal with the introduction of a new informative parameter - a standing point (a place of radiation).

1 cl, 5 dwg