Multi-edge service task selection unloading method and device and related equipment
A task selection and edge server technology, applied in the computer field, can solve problems such as task offloading dynamic optimization
Active Publication Date: 2021-04-06
润联智能科技股份有限公司
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[0004] The embodiment of the present invention provides a multi-edge service task selection and offloading method, device and related equipment, aiming to solve the problem of dynamic optimization of task offloading in the scenario of multiple edge servers and multiple mobile devices in the prior art
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0029] It should also be understood that the terminology used ...
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The embodiment of the invention discloses a multi-edge service task selection unloading method, a multi-edge service task selection unloading device and related equipment. The method comprises the following steps: constructing a system model of multiple edge servers and multiple mobile devices; obtaining tasks generated in the current time slot, and judging whether the number of the tasks exceeds a preset task number threshold value or not; if yes, based on the delay sensitivity of all the tasks in the current time slot in the system model and all the environmental parameters of the system model, calculating unloading decisions of all the tasks according to a preset genetic algorithm, and configuring all the tasks in the current time slot according to the unloading decisions; and if not, determining an unloading decision of the task according to a preset rule. The method can better adapt to the mobility scene that the mobile device continuously generates new tasks, and dynamically distributes the unloading strategy of the computing tasks on the mobile device.
Description
technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a method, device and related equipment for selecting and offloading multi-edge service tasks. Background technique [0002] At present, by deploying edge servers at base stations at the edge of the network, mobile users can offload their computing tasks to servers for processing, and use their powerful computing capabilities to reduce task processing delays or energy consumption. This process involves the reasonable allocation of communication computing resources, including optimization of computing task offloading decisions, edge server placement, communication spectrum allocation, etc., among which task offloading decision optimization is a particularly important content. [0003] The existing offloading decision-making optimization schemes formalize the offloading problem in the edge computing system as an optimization problem, and use game theo...
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IPC IPC(8): G06F9/445G06F9/48G06F9/50G06N3/12
CPCG06F9/44594G06F9/485G06F9/5011G06N3/126G06F2209/509
Inventor 张杰杨华胜唐小林蒋俊峰
Owner 润联智能科技股份有限公司