METHOD FOR SUPPORTING SHORT LATENCY IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF

摘要

Disclosed is method for transmitting downlink signal by base station in mobile communication system. The method includes: indicating, through first zone, first particular zone of second zone of downlink sub-frame by base station; indicating, through first particular zone, information on dedicated channel for transmission or retransmission of data within first particular zone and second particular zone for receiving feedback signal with respect to data; transmitting or retransmitting data through dedicated channel indicated by first particular zone; and receiving feedback signal through second particular zone, wherein each frame includes downlink sub-frame and uplink sub-frame and includes first zone for transmission of frame control information and second zones for transmission of data burst, second zones are located within downlink sub-frame and uplink sub-frame, respectively, and first particular zone and second particular zone are preset in each of downlink sub-frame and uplink sub-frame.