Mesh network processing method and apparatus, device and storage medium

A network processing and network technology, applied in the direction of network traffic/resource management, network topology, electrical components, etc., can solve the problems of inability to communicate directly, increase the business processing capacity of the root node, etc.

Active Publication Date: 2018-12-07
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 and apparatus, device and storage medium
  • Mesh network processing method and apparatus, device and storage medium
  • Mesh network processing method and apparatus, device and storage medium

Examples

Experimental program
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Embodiment 1

[0036] figure 2 It is a flowchart of the Mesh network processing method in the first embodiment of the present invention. This embodiment is applicable to the case of selecting the root node in the Mesh network. The method can be executed by the nodes in the Mesh network. Further, the method can be The root node in the Mesh network is executed. 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 broadcast by the intermediate node is received, then detecting 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 nodes The root node information received by the node is different from the root node information of th...

Embodiment 2

[0046] image 3 It is a flowchart of the Mesh network processing method in the second embodiment of the present invention. This embodiment is applicable to the case of selecting the root node in the Mesh network. The method can be executed by the nodes in the Mesh network. Further, the method can be executed by the Mesh network. The root node in the network is executed. This embodiment further optimizes the Mesh network processing method. The method mainly includes the following steps:

[0047] S210: 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.

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

[0049] S220: According to the number of nodes of the Mesh network to which the at least two conflicting root nodes belong and th...

Embodiment 3

[0061] Figure 4 It is a flowchart of the Mesh network processing method in the third embodiment of the present invention. This embodiment is applicable to the case of selecting the root node in the Mesh network. The method can be executed by an intermediate node in the Mesh network. The method mainly includes the following steps :

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

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

[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 embodiment, the intermediate node receives t...

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Abstract

The invention discloses a Mesh network processing method and apparatus, a device and a storage medium. The method is executed by a node in a Mesh network, and the method comprises the following steps:if it is detected that a root node conflict exists in the Mesh network, obtaining the root node information of at least two root nodes; selecting a new root node from the at least two root nodes having the conflict as the root node used in the Mesh network according to the root node information of the at least two root nodes having the conflict. In the embodiment of the invention, a new root nodeis selected as the root node used in the Mesh network according to the root node information of the two root nodes, so that the nodes in the entire wireless mesh network can directly communicate witheach other, thereby reducing the service processing amount of the root node.

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, equipment, and storage medium. Background technique [0002] Wireless mesh network is abbreviated as wireless Mesh network, also known as "multi-hop" network. It is a new wireless network technology that is completely different from traditional wireless networks. [0003] The 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. The root node supports the entire wireless Mesh network and forwards the data inside the wireless Mesh network to the outside. The intermediate node is a node with a forwarding function within the entire wireless Mesh network. It receives the data sent by the root node and forwards it to the leaf node. At the same time, it also receives the data from the leaf n...

Claims

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Application Information

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Patent Type & Authority Applications(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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