The invention provides a resource configuration method and device. The method comprises the following steps: channel state indication information reported by UE is received through an eNB; Depending on channel state indication information, the second transmission period is determined according to the channel state of the UE, so that after the eNB distributes the resource to the UE, the transmission period of the resource is adjusted in combination with the channel state in the transmission period corresponding to the resource, namely, the resource is redistributed to the UE without consideringwhether the count value is 0 or not, thereby enabling the resource distribution to be more reasonable and improving the resource utilization rate.