| 摘要 |
<p>The invention discloses a method for detecting spatial thermal noise at the position of antenna of base station and a device thereof. The main content includes that a detection frequency band in idle state in the working frequency band of a transceiver in the base station is utilized to create a base band processing link, the created base band processing link is utilized to filter a mixed signal containing carrier signal and spatial thermal noise, so as to remove the carrier information in the mixed signal, and the signal intensity of the obtained spatial thermal noise is detected. The aim of real time detecting the signal intensity of spatial thermal noise in detection frequency band is achieved.</p> |
