| 摘要 |
<p>The present invention discloses a method, an apparatus and a system for measuring background noise of a base station antenna interface, used to implement real-time measurement of the signal strength of background noise of the base station antenna interface. The method for measuring the background noise of the base station antenna interface includes: when confirming that a number of configured carriers is smaller than a maximum number of configurable carriers according to carrier frequency configuration information of a base station transceiver, determining idle carrier frequencies that are configurable for use but are not configured for use; selecting an idle carrier frequency to be measured used for measuring the background noise of the base station antenna interface from the determined various idle carrier frequencies, and synchronizing a configuration parameter of the idle carrier frequency to be measured to a base station transceiver; taking a received signal strength indication (RSSI) value of the idle carrier frequency to be measured that is measured and reported by the base station transceiver according to the configuration parameter as signal strength of the background noise of the base station antenna interface.</p> |
