METHOD OF TRANSMITTING AND RECEIVING RADIO SIGNALS Russian patent published in 2013 - IPC H04W64/00 

FIELD: radio engineering, communication.

SUBSTANCE: in an object, having predetermined not necessarily accurate coordinates of the phase centre of the receiving antenna of the object in a given Cartesian coordinate system, the time of receiving radio signals transmitted by N≥4 radio objects is recorded in a given time reference system, and spatial coordinates of the object are measured through introduced parameters in accordance with given simple measurement equations. The method enables high-speed automatic measurement of coordinates for a large number of objects and can be implemented by modern hardware components and microprocessor technology.

EFFECT: high accuracy and efficiency of transmitting and receiving information.