Including the method, the invention discloses a CSFB user equipment fast return: receiving the mobile switching center MSC to send the message, the triggering message trigger circuit for the release of CSFB UE CS user equipment exchange business, the UE running CS service and packet switching PS service; trigger message according to the radio, link control RRC connection release message to the UE to trigger the UE connection release release the CS business radio bearer and the PS business according to the RRC wireless bearer and RRC connection, and quickly return to the LTE long term evolution network. By adopting the embodiment of the invention, the time delay of the CSFB user equipment to return to the LTE network can be reduced, and the user experience can be improved.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
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