UPLINK TRANSMISSION CONTROL METHOD FOR UPLINK COOPERATIVE COMMUNICATION IN MOBILE COMMUNICATION NETWORK AND TO DEVICE EMPLOYING THE SAME

摘要

The present invention relates to an uplink transmission control method for uplink cooperative communication in a mobile communication network and to a device employing the same. The method for controlling uplink transmission in uplink cooperative communication by a transmission point comprises: a step of transmitting a first signal, wherein one or more first setting information is included, to a terminal by generating the first setting information to be applied to the setting of the uplink transmission of the terminal; a step of transmitting a second signal, wherein second setting information, indicating one among the one or more first setting information or indicating the second setting information distinct from the first setting information, is included in uplink scheduling grant; and a step where a reception point distinct from the transmission point applies setting information indicated from the terminal to receive a resource-mapped third signal.;COPYRIGHT KIPO 2014;[Reference numerals] (AA) START; (BB) END; (S510) Generating the first setting information to be applied to uplink sounding reference signal (SRS) of terminal by transmission point; (S520) Transmitting a first signal including one ore more setting information to terminal; (S530) Transmitting a second signal, wherein second setting information, indicating one among the one or more first setting information or indicating the second setting information distinct from the first setting information, is included in uplink scheduling gran