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Network access method and device

A technology for network access and communication devices, applied in the field of network access methods and devices, capable of solving problems such as unprovided solutions and unusable industrial terminals

Active Publication Date: 2020-05-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for industrial terminals, even if the signal strength of the cell is high, if the cell cannot support the industrial control service requested by the industrial terminal, the industrial terminal will reside in the cell, and the industrial terminal cannot be used normally.
For this technical problem, the prior art does not provide a corresponding solution

Method used

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Embodiment Construction

[0078] In the description of the present application, unless otherwise specified, " / " means "or", for example, A / B may mean A or B. The "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone These three situations. In addition, "at least one" means one or more, and "plurality" means two or more. Words such as "first" and "second" do not limit the number and order of execution, and words such as "first" and "second" do not necessarily limit the difference.

[0079] It should be noted that, in this application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design described herein as "exemplary" or "for example" is not to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of ...

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Abstract

The invention discloses a network access method and device, relates to the technical field of communication, and is used for supporting an industrial terminal to access a network under the architecture that a communication network adopts control node sinking. The method comprises the following steps that: access network equipment sends an access list of a cell, wherein the access list of the cellcomprises at least one MAC address or group identifier, the access network equipment receives a message 3 sent by a terminal, wherein the message 3 comprises an MAC address or a group identifier of the terminal, and the access network equipment determines whether the terminal can access the cell according to whether the MAC address or the group identifier of the terminal exists in the access listof the cell. The method and the device are suitable for the network access process of the terminal.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a network access method and device. Background technique [0002] Currently, the communication network adopts a control node sinking architecture, that is, the control node is set on the access network side. On the one hand, the base station receives the data of the industrial control service from the control node, and transmits the data of the industrial control service to the industrial terminal. On the other hand, the base station receives industrial control service data from the industrial terminal, and transmits the industrial control data to the control node. In this way, the nodes that need to pass through for data transmission between the control node and the industrial terminal are reduced, so as to meet the delay requirement of the industrial control service. [0003] When the communication network adopts the architecture of sinking control nodes,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/02H04W48/16
CPCH04W48/02H04W48/16H04W74/002H04W48/08
Inventor 黄曲芳徐小英范强
Owner HUAWEI TECH CO LTD
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