FIELD: radio engineering, communication.
SUBSTANCE: invention relates to communication equipment and can be used in a radio communication system. Each user terminal together with data signal transmission to a basic station, using different frequencies of data transmission band, which are designated by the basic station, performs multiplexing of a pilot signal with a data signal as per a multiplexing diagram with time division and transmits the resultant signal to the basic station. A control unit of resources of the basic station determines transmission bands of the pilot signal for each user terminal so that the pilot signal transmission band can envelope the data transmission band for the same user terminal with frequency shift and supplies a command to the user terminal to transmit the pilot signal using frequencies of the above pilot signal transmission band.
EFFECT: assessment of a transmission channel using a pilot signal.
4 cl, 28 dwg
