Method and device for maintaining local service of mobile terminal when switching communication cell

Abstract

The invention relates to a method for maintaining local service of a mobile terminal in communication cell switching. The method comprises the following steps: monitoring an instruction interaction between a communication cell base station and a core network through source MEC equipment, and obtaining cell switching information from a communication cell switching instruction; judging whether a target communication cell to be switched to is under the management of the source MEC equipment, if the target communication cell to be switched to is under the management of the source MEC equipment, updating the attribute of the local connection of the mobile corresponding to the communication cell switching instruction, and maintaining the local connection; otherwise, generating a local service reconstruction message, and sending the local service reconstruction message to the target MEC equipment for managing the target communication cell after the mobile terminal switches the communication cell. The invention further relates to a device for realizing above mentioned method. The method and device for maintaining the local service of the mobile terminal in communication cell switching have the advantages of being capable of maintaining the local service continuity when the user moves, simple in operation and less in time spent.

Description

technical field [0001] The present invention relates to the field of wireless data communication, and more specifically relates to a method and a device for maintaining local services of a mobile terminal when switching communication cells. Background technique [0002] With the development of mobile communication technology, more and more business requirements realized on mobile terminals have emerged, such as ultra-clear video, virtual reality, Internet of Vehicles, industrial control, enterprise office, etc. These new services have put forward higher requirements on the speed and delay of the mobile communication system, and Mobile Edge Computing (MEC) technology has emerged as the times require. MEC can use the wireless access network to provide nearby IT services and cloud computing functions required by telecom users, creating a carrier-class service environment with high performance, low latency and high bandwidth, and accelerating the delivery of various content, ser...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an operation that is relatively simple, takes a short time, and can realize uninterrupted switching for the defects of the prior art that the above-mentioned operations are relatively complicated, take a long time, and cannot realize uninterrupted switching of local services. Method and device for switching local services and maintaining local services when mobile terminal switches communication cells

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