| 摘要 |
Embodiments of the present invention disclose an apparatus and a method for processing a downlink signal, which relate to the field of wireless communication and can effectively reduce energy consumption of a base station. The apparatus for processing a downlink signal according to the present invention includes: a downlink signal differentiating unit, a public baseband processing unit, and a traffic baseband processing unit, where the downlink signal differentiating unit is configured to receive a downlink signal and differentiate a type of the downlink signal; the public baseband processing unit is connected to the downlink signal differentiating unit, and is configured to receive a public downlink signal obtained by the downlink signal differentiating unit by means of differentiation, encode and modulate the public downlink signal to obtain a public baseband signal, and transmit the public baseband signal to a carrier unit; the traffic baseband processing unit is connected to the downlink signal differentiating unit, and is configured to receive a traffic downlink signal obtained by the downlink signal differentiating unit by means of differentiation, encode and modulate the traffic downlink signal to obtain a traffic baseband signal, and transmit the traffic baseband signal to the carrier unit. The embodiments of the present invention mainly apply to a process of processing a downlink signal. |
