A method, performed by a node (112, 600, 700) of a wireless communication network, for selecting a feedback scheme associated with transmission of data packets over one or more radio bearers to one or more wireless devices, the method comprising: upon receiving a data packet for transmission to a wireless device, starting a timer associated with the data packet, the timer being set to expire after a period of time which varies as a function of a latency requirement for the data packet; and in dependence on a remaining time value for the timer, selecting one of a plurality of feedback schemes for transmission of the data packet, wherein the plurality of feedback schemes comprises a first feedback scheme in which feedback from the wireless device is not utilized by the node to trigger retransmissions of the data packet, and a second feedback scheme in which feedback from the wireless device is utilized by the node to trigger retransmissions of the data packet, and wherein selecting one of the plurality of feedback schemes for transmission of the data packet comprises: selecting the second feedback scheme responsive to a determination that the remaining time value is greater than an amount of time required for retransmission of the data packet following negative feedback from the wireless device; and selecting the first feedback scheme responsive to a determination that the remaining time value is less than an amount of time required for retransmission of the data packet following negative feedback from the wireless device, and further comprising, responsive to selection of the first feedback scheme, transmitting multiple duplicate copies of the data packet to the wireless device. upon receiving a data packet for transmission to a wireless device, starting a timer associated with the data packet, the timer being set to expire after a period of time which varies as a function of a latency requirement for the data packet; and in dependence on a remaining time value for the timer, selecting one of a plurality of feedback schemes for transmission of the data packet, wherein the plurality of feedback schemes comprises a first feedback scheme in which feedback from the wireless device is not utilized by the node to trigger retransmissions of the data packet, and a second feedback scheme in which feedback from the wireless device is utilized by the node to trigger retransmissions of the data packet, and wherein selecting one of the plurality of feedback schemes for transmission of the data packet comprises: selecting the second feedback scheme responsive to a determination that the remaining time value is greater than an amount of time required for retransmission of the data packet following negative feedback from the wireless device; and selecting the first feedback scheme responsive to a determination that the remaining time value is less than an amount of time required for retransmission of the data packet following negative feedback from the wireless device, and further comprising, responsive to selection of the first feedback scheme, transmitting multiple duplicate copies of the data packet to the wireless device. selecting the second feedback scheme responsive to a determination that the remaining time value is greater than an amount of time required for retransmission of the data packet following negative feedback from the wireless device; and selecting the first feedback scheme responsive to a determination that the remaining time value is less than an amount of time required for retransmission of the data packet following negative feedback from the wireless device, and further comprising, responsive to selection of the first feedback scheme, transmitting multiple duplicate copies of the data packet to the wireless device.