| 摘要 |
The present document relates to a wireless frame structure for implementing a low-delay communication in a next generation wireless communication system, and a communication method and apparatus using same. To this end, a terminal receives downlink data from a base station through a data area of a wireless frame, and sends, to the base station, an acknowledgement signal with respect to the downlink data using an uplink control channel area of the wireless frame. Every sub-frame of the wireless frame includes a downlink control channel area and the uplink control channel area, wherein the downlink control channel area is located within a first certain number of symbol areas starting from the start point of the sub-frame, and the uplink control channel area is located within a second certain number of symbol areas starting from the end point of the sub-frame. |
