Edge server task unloading method, device and equipment and storage medium

Abstract

The invention discloses an edge server task unloading method. According to the method, on the basis that the position of the base station is fixed, the personnel-intensive area under the current pedestrian flow is determined by analyzing the task position distribution in the area, and the unmanned aerial vehicle is deployed in the personnel-intensive area, so that the transmission distance betweenthe user terminal and the edge server can be shortened, the task unloading speed is increased, and the path loss is reduced; task unloading processing is carried out according to the position relationship between the to-be-processed task and the edge server; the situation of uneven distribution of the unloading tasks among the edge servers due to unbalanced pedestrian flow distribution can be relieved, excessive bearing pressure on the base station erected in the area can be avoided, the situation of task delay caused by high service pressure of the base station is relieved, and the user experience is optimized. The invention furthermore provides an edge server task unloading apparatus and device, and a readable storage medium, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of mobile edge computing, and in particular to an edge server task offloading method, device, equipment and a readable storage medium. Background technique [0002] At present, smart mobile devices are the mainstream storage and computing devices for applications, supporting many computing-intensive applications, such as interactive games, VR / AR, online social network services, etc., and these applications often require extremely low network latency to respond to user requests. At the same time, due to the limited volume, the computing and storage capabilities of mobile devices are limited. With the growth of the population base and the development of electronic devices, explosive data traffic growth will become a future development trend. The response processing of the device requires edge computing (refers to an open platform that integrates network, computing, storage, and application core capab...

AI Technical Summary

Problems solved by technology

In this method, once the ground base station is built, its position is fixed, and the trajectory of the UAV is also fixed, but the flow direction and flow of people carrying smart mobile devices are not fixed and irregular. The number of people among each base station (and / or each UAV) is unbalanced, the distribution of unloading tasks is uneven, and the number of tasks to be processed by a certain base station (and / or a certain UAV) is much higher than the carrying level, further causing ground The problem that the base station is overloaded or some users cannot be served, resulting in a large task offload delay and a large energy loss to the base station (and / or each UAV)

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