A method for performing communication by a user equipment, UE, using a radio frame comprising at least one downlink, DL, subframe and at least one uplink, UL, subframe operable in a wireless communication system, the method comprising: receiving a first indicator indicating a first DL and UL subframe configuration for the radio frame and a second indicator indicating a second DL and UL subframe configuration for the radio frame, wherein the second indicator indicates a high-reliability and low-latency DL and UL subframe configuration; determining information on a third DL and UL subframe configuration for the radio frame according to the first and second indicators, a first part of the third DL and UL subframe configuration being determined according to the second DL and UL subframe configuration, and a second part of the third DL and UL subframe configuration being determined according to the first DL and UL subframe configuration, wherein the first and second indicators are both used to determine the third DL and UL subframe configuration, wherein, when the first part of the third DL and UL subframe configuration and the second part of the third DL and UL subframe configuration are in conflict, then the second indicator is preferentially applied to determine the third DL and UL subframe configuration rather than the first indicator, and wherein the second indicator is received with a shorter periodicity than the first indicator; receiving a downlink signal according to the determined third DL and UL subframe configuration; and transmitting an uplink signal according to the determined third DL and UL subframe configuration, wherein the radio frame comprises N subframes, a first subframe of the radio frame is a DL subframe, a second subframe of the radio frame is a UL subframe, the first subframe is subframe with index 1 of the radio frame, and the second subframe is a subframe with index [N/2]+1 of the radio frame. receiving a first indicator indicating a first DL and UL subframe configuration for the radio frame and a second indicator indicating a second DL and UL subframe configuration for the radio frame, wherein the second indicator indicates a high-reliability and low-latency DL and UL subframe configuration; determining information on a third DL and UL subframe configuration for the radio frame according to the first and second indicators, a first part of the third DL and UL subframe configuration being determined according to the second DL and UL subframe configuration, and a second part of the third DL and UL subframe configuration being determined according to the first DL and UL subframe configuration, wherein the first and second indicators are both used to determine the third DL and UL subframe configuration, wherein, when the first part of the third DL and UL subframe configuration and the second part of the third DL and UL subframe configuration are in conflict, then the second indicator is preferentially applied to determine the third DL and UL subframe configuration rather than the first indicator, and wherein the second indicator is received with a shorter periodicity than the first indicator; receiving a downlink signal according to the determined third DL and UL subframe configuration; and transmitting an uplink signal according to the determined third DL and UL subframe configuration, wherein the radio frame comprises N subframes, a first subframe of the radio frame is a DL subframe, a second subframe of the radio frame is a UL subframe, the first subframe is subframe with index 1 of the radio frame, and the second subframe is a subframe with index [N/2]+1 of the radio frame.