Method, device and system for processing information

The embodiments of the present invention provide a method, a device and a system for processing information, belong to the communication technology field, and solve the technical problems that the time frequency resource can not be used efficiently and the time frequency information of the relay node at the neighboring base station can not be acquired. In the embodiments of the invention, the resource information of the relay node is acquired (101); the resource partition between the relay link and the access link is adjusted according to the resource information (102). The relay information of the relay node is acquired and transmitted to the base station to which the neighboring cell belongs. The embodiments of the invention are mainly applied in the systems introducing relay nodes.