Switching method, device and device for mobile edge computing host of mobile terminal
A technology for mobile terminals and hosts, applied in wireless communication, electrical components, etc., can solve problems such as QoE prediction errors, consumption of large MEC host computing power, etc., achieve accurate switching, and avoid the effect of switching MEC hosts twice
Active Publication Date: 2022-07-01
中移雄安信息通信科技有限公司 +1
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[0003] However, when performing QoE prediction in this method, the QoE prediction and judgment are based on various conditions (wireless signal, transmission, core network element resources, MEC host load, etc.) The mobility of the mobile terminal or the temporary load change of the target MEC host will lead to the problem of wrong QoE prediction for high-speed mobile terminals, which will lead to the occurrence of secondary switching of the MEC host
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[0044] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention, and are not configured to limit the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the invention.
[0045] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from...
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The embodiments of the present invention disclose a method, device and device for switching a mobile edge computing host of a mobile terminal. The mobile edge computing MEC host switching method of the mobile terminal, applied to the source MEC host of the mobile terminal, includes: acquiring current location information of the mobile terminal; acquiring MEC host list information based on the current location information; wherein, the MEC host list information includes: Address information and current load information of each optional MEC host; based on the MEC host list information, send the user context information of the mobile terminal to each optional MEC host, for the source MEC host to switch to the target MEC in all optional MEC hosts host; wherein, the address information and current load information of the target MEC host both satisfy the preset switching conditions. According to the embodiment of the present invention, the switching of the MEC host of the mobile terminal can be performed more accurately.
Description
technical field [0001] The invention belongs to the field of government-enterprise Internet of Things business, and in particular relates to a switching method, device, electronic device and computer storage medium of a mobile edge computing host of a mobile terminal. Background technique [0002] At present, in order to ensure the normal operation of services of mobile terminals, especially high-speed mobile terminals (eg, high-speed cars), it is necessary to switch a mobile edge computing (Mobile edge computing, MEC) host (Host). When the mobile terminal moves across the MEC host, in addition to the measurement of the mobile terminal and the wireless base station, the MEC host is also required to participate in the quality of experience (Quality of Experience, QoE) prediction, so as to determine the target MEC host in advance and perform the MEC host pre-handover operate. [0003] However, when QoE prediction is performed in this method, QoE prediction and judgment are pe...
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IPC IPC(8): H04W36/00H04W36/32
CPCH04W36/0033H04W36/0085H04W36/32
Inventor 陈会全
Owner 中移雄安信息通信科技有限公司