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Data processing method in industrial internet of things

An industrial Internet of Things and data processing technology, applied in the direction of network traffic/resource management, electrical components, wireless communication, etc., can solve the problems of lower network performance and low estimation accuracy, improve reliability and efficiency, and overcome transmission reliability problem effect

Pending Publication Date: 2021-10-29
SHENZHEN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the fifth-generation mobile communication system, a problem that needs to be solved is the efficient and reliable transmission of data in the industrial Internet of Things scenario. Commonly used solutions will seriously reduce the performance of the network when the accuracy of channel estimation is relatively low.

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  • Data processing method in industrial internet of things

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no. 1 example

[0037] Please refer to figure 1 , the present invention proposes a data processing method in the Industrial Internet of Things, the first embodiment of the data processing method in the Industrial Internet of Things of the present invention includes the following steps:

[0038] Step S10, the second communication node receives the downlink channel state information reference signal and positioning reference signal sent by the first communication node, generates first channel state information based on the downlink channel state information reference signal, and generates the first channel state information based on the positioning reference signal. Positioning reference signal arrival time information and arrival angle information, feeding back the first channel state information, the positioning reference signal arrival time information and arrival angle information to the first communication node, wherein the first channel state information includes One of low-reliability ch...

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Abstract

The invention discloses a data processing method in an industrial internet of things, which comprises the following steps that: a second communication node feeds back first channel state information, positioning reference signal arrival time and arrival angle information to a first communication node, and the first communication node sends uplink detection reference signal configuration information, the second communication node sends an uplink sounding reference signal according to the uplink sounding reference signal configuration information, the first communication node determines second channel state information according to the receiving quality of the uplink sounding reference signal, modulates N data bits, and sends a plurality of modulation symbols obtained after modulation to the second communication node, and the second communication node generates feedback information including receiving success information to the first communication node if the verification of the N data bits obtained after processing is passed, and generates feedback information including receiving failure information to the first communication node if the verification of the N data bits obtained after processing is not passed. According to the invention, the reliability and efficiency of data channel transmission can be improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a data processing method in the Industrial Internet of Things. Background technique [0002] 5G will meet the diverse business needs of people in various areas such as living, working, leisure and transportation, even in dense residential areas, offices, stadiums, open-air parties, subways, expressways, high-speed rails and wide-area coverage with ultra-high traffic density , ultra-high connection density, and ultra-high mobility, it can also provide users with extreme business experiences such as ultra-high-definition video, virtual video reality, augmented reality, cloud desktop, and online games. At the same time, 5G will penetrate into the Internet of Things and various industries, and will be deeply integrated with industrial facilities, medical equipment, transportation, etc., to effectively meet the diversified business needs of vertical industries s...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/02
CPCH04W28/0221H04W28/0226H04W28/0231
Inventor 王洋和茹
Owner SHENZHEN POLYTECHNIC