Method of receiving message in communication system using relay process being limited to wireless interface and apparatus of the same

摘要

A method of receiving a message by a relay node in a mobile communication system is disclosed. The present invention includes receiving control information including a first group identifier on a backhaul subframe, and receiving the message based on the control information if the received first group identifier indicates the relay node, wherein the message includes a second group identifier, the second group identifier being corresponded to the first group identifier.