Method for transmitting/receiving data in multi-hop wireless mobile communication system

The present invention relates to a first mobile station and the second mobile station and a base station and a relay base station a multi-hop wireless mobile communication system, if any, in the data transmitting and receiving method, the first mobile station, and can communicate directly with the base station and the second mobile station and by the relay of the relay station can be a base station and a multi-hop communication, the communication between the base station and the first mobile station and communications between the relay station and the second mobile station to perform with the first frame communication between the process and the base station and a relay base station comprises a step of performing by the second frame. Multihop (multi-hop), a relay, a frame