RADIO-FREQUENCY POWER ADJUSTMENT METHOD, BLE CHIP, BLE DEVICE AND ELECTRONIC TERMINAL

Provided are a radio-frequency power adjustment method, a BLE chip, a BLE device and an electronic terminal. The radio-frequency power adjustment method comprises: acquiring the signal quality of a BLE link with an opposite BLE device; comparing the signal quality with a set threshold value to acquire the difference between the signal quality and the set threshold value; and sending a radio-frequency power adjustment request to the opposite BLE device according to the difference, so as to instruct the opposite BLE device to adjust the transmission power of the opposite BLE device according tothe radio-frequency power adjustment request. By means of the embodiments of the present invention, the validity of a BLE link can be ensured while the power level of a BLE device changes, thus avoiding the disconnection of the BLE link, thereby ensuring normal data transmission between BLE devices. 本发明实施例提供了一种射频功率调整方法、BLE芯片、BLE设备及电子终端，其中，所述射频功率调整方法包括：获取与对端BLE设备之间的BLE链路的信号质量；将所述信号质量与设定阈值进行比较，获取所述信号质量与所述设定阈值的差异；根据所述差异，向所述对