Multi-server mobile edge computing based control and resource scheduling method

Abstract

The invention discloses a resource allocation and base station service deployment method based on mobile edge computing, and the method comprises the following steps: when a computing task is detectedin a mobile terminal, sending a computing migration request to a smart base station; when a cache unit in the base station is short of computing data needed for the task request, sending the needed task data requirement to a network side; receiving the needed task data returned by the network side; computing a time delay gain and an energy consumption gain according to the received needed task data; obtaining a computing migration decision matrix according to an experienced utility function; and performing computing migration according to the computing migration decision matrix. The base station deployment scheme comprises a cache unit, a computing unit, an acquisition processing unit and a sending unit, and can provide computing ability and data caching ability. Thus, the MEC based resource scheduling method and base station service deployment scheme can realize the computing migration in which terminals have multiple tasks, the base stations are multifunctional and targets are diversified.

Description

technical field [0001] The present invention relates to the technical field of mobile computing, and relates to a control and resource scheduling method based on mobile edge computing including multiple servers, and in particular to a multi-mobile terminal and resource scheduling method based on mobile edge computing under the condition of minimum time delay and joint energy consumption. A control and resource scheduling method among multiple intelligent base stations. Background technique [0002] In recent years, with the increasing user data, the large-scale access of IoT devices and the diversification of services, the data traffic in the current wireless network has increased rapidly and the data scale has expanded dramatically. At the same time, the functions of mobile terminals are gradually enhanced, and their functions are not limited to the communication field, but have become a powerful carrier for people's mobile entertainment, office, reading, and computing. Th...

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Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found the following problems in the prior art: in the prior art, mobile edge computing applications can be divided according to task types, and the mobile edge computing tasks that can complete various types of mobile edge computing applications The unit is deployed on a smart base station. When there are many users accessing a certain smart base station, the computing power of the mobile edge computing server will be insufficient, and users will need to wait in line to provide services, resulting in interruption of user connections or response timeouts.

Therefore, the mobile edge computing application used by the terminal will be limited by the service capability of the base station itself

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