FIELD: data transfer.
SUBSTANCE: invention is related to the method of transmission power control and radio network controller. Method of transmission power control to control transmission power E-DPCCH includes the following stages: it is revealed that mobile station in radio network controller transmitting E-DPCCH only to one cell, also transmits E-DPCCH to both first and second cells; based on this, E-DPCCH transmission power offset in radio network controller is defined which is a offset from DPCCH transmission power. Offset of E-DPCCH transmission power is reported from radio network controller to mobile station. E-DPCCH transmission power to be transferred to the first and to the second cell is defined in mobile station based on reported E-DPCCH offset and transferred to the first and to the second cells using found transmission power.
EFFECT: reduction data loss factor and improvement of transmission effectiveness.
2 cl, 18 dwg
