RADIO LINK FAILURE PROCESSING METHOD, DEVICE AND SYSTEM

摘要

A radio link failure processing method includes: when a User Equipment (UE) performs communication with a network side via at least two carrier frequencies, if at least one carrier frequency occurs downlink Radio Link Failure (RLF), determining whether the carrier frequency which does not occur downlink RLF is contained; if yes, sending a message carrying the information of frequency and/or cell with the network side via a Dedicated Control Channel (DCCH) of the carrier frequency which does not occur radio link failure, or stopping uplink Dedicated Physical Control Channel (DPCCH) sending over on the carrier frequency with the occurrence of downlink RLF. The embodiments of the present invention also disclose a radio link failure processing device and system. The invention is applicable for processing the radio link failure in the multi-carrier frequency Wide Code Division Multiple Access (WCDMA) and other systems.