REPEATER AND SIGNAL TRANSMISSION METHOD THEREOF CAPABLE OF TRASNMITTING BACKHAUL UPLINK SINGALS BY USING A PHYSICAL UPLINK CONTROL CHANNEL FORMAT

摘要

PURPOSE: A repeater and signal transmission method thereof are provided to transmit backhaul uplink calls to a repeater through allocated wireless resources by considering of the limitations of the wireless resources.;CONSTITUTION: A repeater receives information for the structure of a sub-frame from a base station. The repeater allocates reference signals and control information to a backhaul uplink sub frame according to the information. The repeater transmits the reference signals and the control information. The reference signals or the control information is allocated to symbols of the backhaul uplink sub frame.;COPYRIGHT KIPO 2012