RADIO INFORMATION SYSTEM Russian patent published in 2013 - IPC H04W64/00 

FIELD: radio engineering, communication.

SUBSTANCE: system, consisting of two groups of radio objects, including mobile objects, includes means of measuring distance d_n between antenna phase centres of objects and a subsystem which is capable of determining spatial coordinates of the object based on the d_n and introduced parameters using disclosed simple expressions. The system enables automatic measurement of coordinates at a high speed for a large number of objects and can be implemented by modern hardware components and microprocessor technology.

EFFECT: high efficiency and simplification of corresponding radio systems.

1 dwg