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Communication method and device for guaranteeing low-delay transmission of intelligent Internet of Things

A communication method and technology for smart things, applied in wireless communication, transmission systems, electrical components, etc., can solve the problems of large differences in the spatial distribution of computing offloads of IoT terminal devices, limited computing capabilities of edge gateway servers, and waste of computing resources. , to achieve the effect of reducing task operation delay, reducing task processing delay, and improving utilization rate

Active Publication Date: 2021-10-12
湖南智领通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the computing power of the edge gateway server is limited, and the spatial distribution of computing offload of IoT terminal devices varies greatly, which makes some servers overloaded, while some servers have the phenomenon of wasting computing resources

Method used

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  • Communication method and device for guaranteeing low-delay transmission of intelligent Internet of Things
  • Communication method and device for guaranteeing low-delay transmission of intelligent Internet of Things
  • Communication method and device for guaranteeing low-delay transmission of intelligent Internet of Things

Examples

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Effect test

Embodiment 1

[0101] There are 4 servers in this embodiment, and the number of Internet of Things terminal devices in each server is 2, 4, 3, 1 respectively, such as figure 1 shown. Taking terminal device 1 within the service range of server 1 as an example, the low-latency offloading task of terminal device 1 is completed through the following steps:

[0102] 1) The terminal device 1 makes a task offloading decision based on the characteristics of the task data volume and calculation amount, with the aim of minimizing the task delay, and offloads the excess calculation amount to the edge gateway server 1 that provides offloading services.

[0103] 2) Due to the uneven spatial distribution of computing workload that edge gateway servers need to undertake, the secondary task offloading is carried out in an assisted manner among servers, and the computing workload distribution is balanced by pairing. Server 1 communicates with server 2 through a communication link to complete secondary offlo...

Embodiment approach 1

[0107] Embodiment 1: The current moment of the previous week, the moment before the current moment of the previous week, and the moment after the current moment of the previous week are used as the training set for training.

Embodiment approach 2

[0108] Embodiment 2: The current moment of the previous week, the moment immediately before the current moment of the previous week, and the moment immediately preceding the moment before the current moment of the previous week are used as the training set for training.

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Abstract

The invention discloses a communication method and device for guaranteeing low-delay transmission of an intelligent Internet of Things. The communication device comprises a data input module, a delay minimum module, a task unloading module, a prediction module, a gateway server role determination module, a gateway server mutual assistance module and a correction module. According to the device, a task unloading decision is made based on the minimum task delay of terminal equipment of the Internet of Things, the task unloading efficiency is further improved in a mode of cooperation between gateway servers, and the device aims at achieving low-delay processing and transmission of tasks of the terminal equipment in the intelligent Internet of Things so as to improve the user experience quality of a terminal equipment user.

Description

technical field [0001] The present invention relates to a communication technology for ensuring low-latency transmission in the intelligent Internet of Things, and in particular to a communication method and device for low-latency task processing and transmission that guarantee the user experience quality of Internet of Things terminal equipment. Background technique [0002] With the development of sensors, 5G technology, etc., the intelligent Internet of Things, which is the third revolution of the information technology industry, has gradually entered our lives. It realizes the "Internet of Everything" by connecting various items to the Internet. This will bring huge changes to our production and life, and also put forward higher requirements for the computing and processing capabilities of terminal equipment. Low-latency processing transmission is a prerequisite for ensuring that many "interconnected" end-device tasks are effectively processed. However, the computing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04L29/08
CPCH04W24/02H04L67/12
Inventor 王欣向东蕾陈海赞
Owner 湖南智领通信科技有限公司
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