Dispatching method and device

The embodiment of the invention provides a dispatching method and device. The method comprises the following steps: first UE (User Equipment) receives indication information sent by network side equipment, wherein the indication information is used for indicating a second interval time period, and the second interval time period is determined after a sending time period authorized by the first UE; the first UE retransmits data, which are unsuccessfully sent by the first UE in the authorized sending time period of the first UE, to the network side equipment in the second interval time period. According to the embodiment, the first UE can retransmit the data, which are unsuccessfully sent to the network side equipment, in the second interval time period, so that the resource wastes caused by the fact that the first UE reports data sending failure to an upper layer and the upper layer carries out high-layer retransmission are avoided.