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Mesh network processing method, device, equipment and storage medium

一种网络处理、网络的技术，应用在网络流量/资源管理、网络拓扑、电气元件等方向，能够解决无法直接通信、增加根节点业务处理量等问题

Active Publication Date: 2021-07-06
ESPRESSIF SYST SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This networking method will cause the intermediate nodes 120 and leaf nodes 130 in different wireless mesh sub-networks to be unable to communicate directly, and need to be forwarded by the root node of the wireless mesh sub-network to communicate. This data transmission method will increase the number of root nodes. The business processing capacity of the node

Method used

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  • Mesh network processing method, device, equipment and storage medium
  • Mesh network processing method, device, equipment and storage medium
  • Mesh network processing method, device, equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0036] figure 2 It is a flow chart of the Mesh network processing method in Embodiment 1 of the present invention. This embodiment is applicable to the situation of selecting the root node in the Mesh network, and the method can be performed by nodes in the Mesh network. Further, the method can be performed by the Mesh network The root node in the network is executed, and the method mainly includes the following steps:

[0037] Step 110, if it is detected that there is a root node conflict in the Mesh network, obtain root node information of at least two conflicting root nodes.

[0038] In this embodiment, detecting that there is a root node conflict in the Mesh network includes: if the root node conflict broadcasted by the intermediate node is received, it is detected that there is a root node conflict in the Mesh network; or if the root node conflict is detected from the intermediate node and / or other root If the root node information received by the node is different from...

Embodiment 2

[0046] image 3 It is a flow chart of the Mesh network processing method in Embodiment 2 of the present invention. This embodiment is applicable to the situation of selecting the root node in the Mesh network. The method can be performed by nodes in the Mesh network. Further, the method can be performed by the Mesh network In the root node, the present embodiment further optimizes the Mesh network processing method, which mainly includes the following steps:

[0047] S210. If it is detected that there is a root node conflict in the Mesh network, acquire root node information of at least two conflicting root nodes.

[0048] In this embodiment, the root node information includes at least: the address of the root node, the number of nodes in the Mesh network to which the root node belongs, and network performance information of the root node.

[0049] S220. Select a new root node from the at least two conflicting root nodes as the root node used in the Mesh network according to ...

Embodiment 3

[0061] Figure 4 It is the flow chart of the Mesh network processing method in the embodiment of the present invention three, and the present embodiment is applicable to the situation that selects the root node in the Mesh network, and this method can be carried out by the intermediate node in the Mesh network, and this method mainly comprises the following steps:

[0062] In this embodiment, the Mesh network processing method is mainly performed by intermediate nodes in the Mesh network.

[0063] S310. Receive root node information broadcast by other intermediate nodes and / or the root node.

[0064] In this embodiment, the root node information broadcast by the intermediate node and / or the root node includes the root node information carried in the network IE broadcast by the intermediate node and / or the root node, and also includes the root node broadcast by the intermediate node and / or the root node The root node information carried in the conflict IE.

[0065] In this em...

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Abstract

The invention discloses a Mesh network processing method, device, equipment and storage medium, which are executed by nodes in the Mesh network. If the method detects that there is a root node conflict in the Mesh network, the method obtains the information of at least two conflicting root nodes. root node information; according to the root node information of the at least two conflicting root nodes, a new root node is selected from the at least two conflicting root nodes as the root node used in the Mesh network. In the embodiment of the present invention, a new root node is selected as the root node used in the Mesh network according to the root node information of the two root nodes, so as to realize direct communication between nodes in the entire wireless Mesh network and reduce the cost of the root node. business processing volume.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of terminal equipment, and in particular to a Mesh network processing method, device, device and storage medium. Background technique [0002] The wireless mesh network is referred to as the wireless Mesh network, also known as the "multi-hop (multi-hop)" network, which is a new type of wireless network technology completely different from the traditional wireless network. [0003] A wireless Mesh network consists of root nodes, intermediate nodes and leaf nodes. The root node is the only outlet for a wireless mesh network to communicate with the outside world. The root node supports the entire wireless mesh network and forwards data inside the wireless mesh network to the outside. The intermediate node is a node with a forwarding function inside the entire wireless Mesh network. It receives the data sent by the root node and forwards it to the leaf node, and also receives the data...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/04H04W84/18
CPCH04W28/04H04W84/18H04L41/0668Y02D30/70
Inventor 齐曰霞姜江建
Owner ESPRESSIF SYST SHANGHAI
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