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A communication system and network equipment

A communication system and network unit technology, applied in the field of communication, can solve the problems of complex network nodes and functions, inability to meet the low-latency requirements of industrial control, and high implementation costs

Active Publication Date: 2021-12-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) 5th Generation (5th Generation, 5G) network, the transmission delay of data from one terminal device to another terminal device is much greater than 2ms, which cannot meet the requirements of industrial control. low latency requirement
[0004] In addition, the network nodes and functions in the current 3GPP 5G network are complex, resulting in high implementation costs

Method used

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  • A communication system and network equipment
  • A communication system and network equipment
  • A communication system and network equipment

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Embodiment Construction

[0120] The technical solution in this application will be described below with reference to the accompanying drawings.

[0121] The technical solutions of the embodiments of the present application may be applied to various communication systems, for example, a fifth generation (5thGeneration, 5G) system or a new radio (New Radio, NR) or a future communication system.

[0122] It should be understood that the embodiment of the present application does not specifically limit the specific structure of the execution subject of the method provided by the embodiment of the present application, as long as the method provided by the embodiment of the present application can be executed, or the method provided by the embodiment of the present application is recorded through operation The program of the code can communicate with the method provided by the embodiment of the present application. For example, the execution subject of the method provided by the embodiment of the present ap...

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Abstract

The present application provides a communication system and network equipment in order to reduce the transmission delay of data transmission and save costs. The communication system may include: a first network unit and a second network unit, and the first network unit and the second network unit communicate through a communication interface, wherein the first network unit is used to implement: a user plane processing function corresponding to layer 1, a layer 2 corresponding to the user plane processing function, and the user plane processing function corresponding to the user plane function UPF; the second network unit is used to implement: a partial radio resource control RRC function and a core network function, wherein the core network function includes one or more of the following Item: Access and Mobility Management Function AMF, Session Management Function SMF, Policy Control Function PCF, or Authentication Service Function AUSF.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a communication system and network equipment. Background technique [0002] In the Industrial Internet, there are some requirements for industrial control, such as end-to-end ultra-reliable and low latency communication (URLLC), low cost, and rapid deployment. Taking the transmission delay as an example, the end-to-end transmission delay of the user plane required by industrial control is at least less than 2 milliseconds (millisecond, ms). [0003] In the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) 5th Generation (5th Generation, 5G) network, the transmission delay of data from one terminal device to another terminal device is much greater than 2ms, which cannot meet the requirements of industrial control. Low latency requirements. [0004] In addition, the network nodes and functions in the current 3GPP 5G network are complex, res...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W76/10H04W88/14
CPCH04W24/02H04W76/10H04W88/14
Inventor 曾清海
Owner HUAWEI TECH CO LTD