| 摘要 |
<p>A method and system for realizing carrier wave control include that a Base Band Unit (BBU) obtains and collects on-off state information of corresponding logic carrier wave of all configuration cells and the carrier wave logic physical corresponding relationship according to the on-off state of the physical carrier wave reported by a Radio Remote Unit (RRU), and then reports them to a base station controller; the base station controller re-determines the on-off state of the logic carrier wave and returns it to the BBU; the BBU converts the acquired on-off state of the logic carrier wave into the on-off state of the physical carrier wave and then sends it to the corresponding RRU, and the RRU controls the carrier wave according to the acquired on-off state of the physical carrier wave. Through the method, the consistence of the base station controller and the carrier wave on-off state on the RRU is ensured since the base station controller efficiently controls the carrier wave on-off state on the RRU through the BBU, thus, the control for the carrier wave is realized very well, thereby the purpose of the energy saving and consumption reduction is effected very well.</p> |
