Radio resource control connection re-establishment triggering method and device

The invention discloses a radio resource control connection re-establishment triggering method. A random access strategy is set for user equipment (UE). The method comprises the following step of: when a random access process initiated by the UE according to the set random access strategy is failed, triggering a radio resource control connection re-establishment process. The invention simultaneously discloses a radio resource control connection re-establishment triggering device, which comprises a setting unit, an initiation unit, a determination unit and a triggering unit, wherein the setting unit is used for setting the random access strategy for the UE; the initiation unit is used for initiating the random access process according to the set random access strategy; the determination unit is used for determining whether the random access process initiated by the initiation unit is successful or not, and triggering the triggering unit if the random access process is failed; and the triggering unit is used for triggering the radio resource control connection re-establishment process. The technical scheme provided by the invention is simple, practical and highly successive in the prior art, and has the advantages of short delay, high radio link recovery speed and the like.