| 摘要 |
Embodiments of the present invention provide a method for acquiring channel space characteristic information, and a base station. The method comprises: a first base station respectively sends a channel space characteristic request and an identifier of a user equipment (UE) to be measured to multiple second base stations, the channel space characteristic request being used for instructing the second base stations to perform channel space characteristic information measurement on the UE to be measured; and the first base station receives channel space characteristic indication information sent by the multiple second base stations, the channel space characteristic indication information carrying channel space characteristic information of the UE to be measured. In the embodiments of the present invention, channel space characteristic information can be acquired for channels of communication both between the first base station and the UE and between the second base station and the UE, and multiple paths at different angles or in different directions can be distinguished in a better way, which is taken advantage of for data transmission; interference between multiple users can also be avoided in a better way during data transmission, and the Massive MIMO technology can be desirably applied to a system in which multiple base stations cooperate to communicate with a UE. |
