Uplink transmission power control method and device

The invention discloses an uplink transmission power control method, and the method comprises the following steps: A, filtering uplink measurement signal changes of a base station cell; B, adjusting the uplink transmission power of UE according to the quality of an uplink signal after filtering. The invention also discloses an uplink transmission power control device. The method and device carry out the filtering of the changes of the uplink measurement signal of the base station cell on the condition of mixed networking of a macro cell and a low-frequency cell with the same frequency when the uplink signal fluctuate sharply, adjust the uplink transmission power of the UE according to the quality of an uplink signal after filtering, avoid the abrupt changes of the uplink signal of a user, improve the uplink business experience of the user, and increase the uplink performance capacity of a heterogeneous network system. 本发明公开了种上行发送功率控制方法，所述方法包括以下步骤：A、对基站小区的上行测量信号变化进行滤波；B、根据滤波后的上行信号质量对UE的上行发送功率进行调整。本发明还公开了种上行发送功