Downlink Emergency Service Transmission Method, Base Station, User Equipment, and System

摘要

A downlink emergency service transmission method and a system, where the method includes reserving, by a base station from system resource, resource as reserved resource for transmitting a downlink emergency service, sending, by the base station, first indication information to user equipment, so as to instruct the user equipment to receive a downlink emergency service by using a resource indicated by the first indication information, where the first indication information is used to indicate the reserved resource, and sending, by the base station, the downlink emergency service to the user equipment by using the reserved resource.