Dual migration method for tasks in edge computing environment

Abstract

A dual migration method for tasks in an edge computing environment belongs to the technical field of resource allocation, and comprises the following steps: step S1, establishing an edge computing platform; S2, enabling the user equipment to regularly transmit heartbeat information to an edge server which is in communication connection with the user equipment; S3, enabling the edge server to actively detect whether the user equipment logs out or not; when the edge server detects that the user equipment is logged out, executing interrupt state migration; otherwise, performing the next step; S4, enabling the edge server to actively detect whether the user equipment moves or not, and when the edge server detects that the user equipment moves, executing continuous state transition; otherwise, returning to the step S3. According to the scheme, a dual migration method is used, interruption state migration and continuous state migration of the user are considered, the user equipment is in communication connection with the nearest server, the transmission path between the server and the user is shortened, and the task is preloaded to the nearest server, so that the task cloud service quality is ensured.

Description

technical field [0001] The invention belongs to the technical field of resource allocation, and in particular relates to a method for dual migration of tasks in an edge computing environment. Background technique [0002] With the development of cloud technology, users can log in to the network at any time in different places and enjoy cloud services. Edge computing reduces access delay, saves bandwidth, and improves throughput by deploying tasks close to access points such as base stations. However, the earlier edge computing architecture only allocated the same server to all users, regardless of the user's actual geographic location change. When the user is in a mobile state, the distance between the user and the server will become farther and farther, resulting in longer network transmission paths and increased network delays, which will reduce the overall cloud computing service quality. [0003] In addition, the Chinese invention patent application with publication nu...

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