DOWNLINK BASE STATION SELECTION METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM

Provided in the present invention are a downlink base station selection method, an apparatus, a device and a storage medium. In response to a received uplink message sent by a node via a base station, determining whether the uplink message is the first received; when it is determined that the uplink message is the first received, performing processing of the uplink message so as to determine whether it is necessary to send a downlink message to the node; when it is necessary to send a downlink message to the node, determining whether the base station is in a candidate base station set of the node, a candidate base station in the candidate base station set having a signal indicator for the node greater than a preset threshold; when it is determined that the base station is in the candidate base station set of the node, determining the base station to be a downlink base station, so as to send a downlink message to the node from the base station. Thus, on the basis of a candidate base station set, it is possible