FIELD: information technology.
SUBSTANCE: invention discloses a method controlling signal transmission, involving: in accordance with the number of points of switching from a downlink to an uplink channel in one wireless frame of the system, the a parameter value (8502) is determined by the frame number; in accordance with the number of points of switching from a downlink to an uplink channel in one wireless frame, a second parameter value (8504) is determined by the number of the time interval; in accordance with the signal subframe shift, a third parameter value (3506) is determined; in accordance with the first parameter value, the second parameter value and the third parameter value, the number of signal transmissions for controlling signal transmission (3508) is determined. Use a technical version of the present invention, through the corresponding parameter value which is calculated in accordance with corresponding parameters, as well as the sum of data of corresponding parameter values considered as the number of transmissions, enable to calculate the number of transmissions of a continuous SRS, and achieve such a target as UE with the same periodicity the SRS had with the same number of SRS transmissions in equal time, and for UE, the number of transmissions turned out to be continuous, gradually increasing, thus obtaining a real frequency hopping characteristic.
EFFECT: high efficiency of controlling transmission of reference probing signal.
8 cl, 6 dwg
