METHOD OF OPERATING RADIO STATION IN CELLULAR COMMUNICATION NETWORK Russian patent published in 2015 - IPC H04B7/06 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. The system comprises a plurality of primary stations, each primary station comprising: a transceiver for communicating with a secondary station, said transceiver having two antennae, wherein the method comprises a first one of the plurality of primary stations which transmits to the secondary station for a given spatial channel a first set of reference symbols, and said first one of the plurality of primary stations or second one of said plurality of primary stations transmits to the secondary station for said spatial channel a second set of reference symbols, wherein said at least one second set of reference symbols is orthogonal to said first set of reference symbols, wherein the first and second primary stations receive from the secondary station feedback about the phase difference between the phase of the first set of reference symbols and the phase of the second set of reference symbols received by said at least one secondary station.

EFFECT: high quality of transmitting information.

15 cl, 5 dwg