A method, device and user equipment for reducing interruption delay

Abstract

The invention discloses a method, device and equipment for reducing the interruption delay, which are used to solve the problem in the prior art that the overall operation performance of the mobile communication system is reduced due to the change of the network entity anchored by the multi-connection user equipment. The method is as follows: in the mobile communication network, the source main network entity on the source network side responds to the anchor point change operation to initiate an anchor point change request to the target main network entity on the target network side, and based on the received anchor point change request, the target main network entity Configure and obtain the configuration parameters of the target network side, the source master network entity receives and generates the radio resource control message of the target network side based on the configuration parameters of the target network side; After the anchor point reconfiguration indication message, enter the configuration effective state on the target network side to reconfigure the target network side, so that the target main network entity becomes the target anchor point of the multi-connection user equipment, ensuring seamless transfer of user data.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of digital information transmission, and in particular, to a method, apparatus, and user equipment for reducing interruption delay. Background technique [0002] Multi-connection user equipment refers to user equipment that can connect to two or more network entities at the same time. In a mobile communication network, such as 2G, 2.5G, 3G, 4G, 5G or later developed higher-generation mobile communication networks, when the multi-connected user equipment moves to the overlap of the signal coverage of the two network entities, it will trigger Mobility access handover event. In the existing multi-connection user equipment access switching method, the user data transmission on the source network side is usually interrupted, and after the multi-connection user equipment is switched to the target network entity, the user data transmission is continued. Technical issues that interrupted for ...

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Problems solved by technology

[0007] Embodiments of the present invention provide a method, device, and user equipment for reducing interruption delay, which are used to solve the problem in the prior art that the change of the network entity anchored by the multi-connection user equipment brings about a decrease in the overall operating performance of the mobile communication system, and realizes Determine the anchor point on the target network side based on the wireless network conditions of the multi-connected user equipment and the mobile network to ensure seamless transfer of user data

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