Mobile-aware cloud side-end collaborative application unloading method and system and storage medium of mobile-aware cloud side-end collaborative application unloading method

Abstract

The invention discloses a mobile-aware cloud side-end collaborative application unloading method and system and a storage medium thereof, and aims to solve the technical problems of low application task unloading success rate, long task calculation time and the like in the prior art. The method comprises the following steps: acquiring a moving track of a target terminal, a terminal task set and information of all resource nodes in the cloud side-end cooperative system; according to the obtained information, on one hand, calculating the unloading time of each subtask at each resource node by utilizing a linear regression model, and on the other hand, calculating the stay time of the mobile terminal at each resource node by utilizing an SGAN model; and selecting an optimal uninstalling node of each subtask from all the resource nodes according to the uninstalling time and the staying time, and completing application uninstalling. According to the method, the task unloading success rate can be effectively improved, the completion time of the terminal computing task is shortened, and the energy consumption of the application program is reduced.

Description

technical field [0001] The invention relates to a mobile-aware cloud-edge-device collaborative application offloading method, system and storage medium thereof, and belongs to the technical fields of edge computing, cloud computing, and the Internet of Things. Background technique [0002] With the rapid development of Internet of Things technology, artificial intelligence, and big data, the disadvantages of cloud computing and edge computing are gradually revealed. As a cloud computing center, the cloud has extremely strong computing capabilities, but the services provided by the cloud are not suitable for applications with large data transmission and high latency requirements; the edge side has a unique geographical advantage, so it does not need to consider terminal data transmission issues, but Its disadvantage is that as a terminal access layer, its computing power is generally low. The proposal of the cloud-edge-device collaborative computing system provides a new des...

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Problems solved by technology

[0004] In order to solve the problems of low success rate of application task unloading and long task calculation time in the prior art, the present invention proposes a mobile-aware cloud-edge-device collaborative application unloading method, system and storage medium, which fully combines the cloud computing center Features such as sufficient computing resources and low latency from the terminal to the edge of the network, and analyze the movement trend of mobile users, predict users, realize the effect of task offloading selection, and shorten the completion time of terminal computing tasks

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