FIELD: radio engineering. SUBSTANCE: base station send in turn signals through common channel via at least two antennas in first and second intervals. Mobile station evaluates time relation between common channel and user's channel switched by turns and measures power of received signals corresponding to first and second channels. Mobile station chooses antenna having higher power by comparison of power of signal corresponding to first interval with power of signal corresponding to second time interval and informs base station on chosen antenna. Base station transfers chosen channel through chosen antenna which is achievable technical result. EFFECT: improved reliability. 30 cl, 7 dwg
