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Edge node identification method

An identification method and edge node technology, applied in electrical components, wireless communication and other directions, can solve problems such as affecting vehicle safety, inability to obtain guidance information in a timely manner, and data processing capability to process data reliably, achieving the effect of ensuring safety.

Active Publication Date: 2021-08-06
SHENZHEN POLYTECHNIC +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The main purpose of the present invention is to provide a method for identifying edge nodes, aiming at solving the problem that temporary edge nodes in the prior art cannot be reliably processed according to their own data processing capabilities Once the data sent by the vehicle cannot be processed by the temporary edge node in time, the vehicle will not be able to obtain the guidance information sent by the temporary edge node in time, thus affecting the safety of the vehicle.

Method used

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Embodiment Construction

[0024] 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 only part of the embodiments of the present invention, 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 creative efforts fall within the protection scope of the present invention.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, the ...

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Abstract

The invention discloses an edge node identification method, which comprises the following steps that: a first node sends first information for testing the data processing capability of second nodes to the second nodes through a broadcast channel, and the second nodes receive the first information and decode the first information; and after decoding, the second information for representing the data processing capability of the second nodes is sent to the first node, the second information is received by the first node, the second nodes are grouped according to the second information, and after grouping, the third information for representing the grouping condition of the second nodes is sent to the second nodes. The second nodes are grouped according to the data processing capability, so that a vehicle can send the data service to the second node with the corresponding data processing capability for processing, the second node can reliably process the data service sent by the vehicle, the vehicle can obtain the guidance information sent by the second node in time, and therefore, the safety of the vehicle is ensured.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to an edge node identification method. Background technique [0002] For intelligent transportation systems, the data sent by vehicles will change with time. For example, there are more vehicles during morning and evening peak periods, and the amount of data will be larger. If the intelligent transportation system is configured with too many edge nodes, the cost of the intelligent transportation system will be high; if the intelligent transportation system is configured with too few edge nodes, the intelligent transportation system will not be able to process the data sent by the vehicle in time. The traditional method usually adds temporary edge nodes. The intelligent transportation system reasonably increases the temporary edge nodes according to the actual load conditions, so it can ensure that the intelligent transportation system can process the data sent by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 王洋陈志列宁崴林诗美杨欧梁召峰庞观士和茹孙煜沈航
Owner SHENZHEN POLYTECHNIC
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