| 摘要 |
Disclosed are a method, a device and a system for controlling transmit power of a microwave signal. The method comprises: a transmitting end receiving a level value, sent by a receiving end, reflecting the strength of a received signal; and the transmitting end comparing the received level value with a set lower adjustment value, and when determining that the received level value is smaller than the lower adjustment value, increasing transmit power; or the transmitting end comparing the received level value with a set upper adjustment value, and when determining that the received level value is greater than the upper adjustment value, decreasing transmit power. According to the technical solution provided in embodiments of the present invention, power consumption of the transmitting end can be reduced and serious interference with adjacent systems can be avoided while ensuring normal transmission of a microwave signal. |
