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Bluetooth Mesh network transmission system and method implemented on basis of routing tables

A network transmission system and routing technology, applied in the direction of short-distance communication services, wireless communication, electrical components, etc., can solve the problems of occupying network resources, a large amount of data, duplication, etc., and achieve the effect of reducing duplicate data and improving effectiveness

Inactive Publication Date: 2019-04-12
SHENZHEN PEERCOME TECH CO LTD
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Problems solved by technology

However, the Flooding method will lead to a large amount of repeated data in the network, occupying network resources, and causing the nodes themselves to consume a lot of energy
[0003] Based on the existing technology, there are a lot of data duplication in network transmission, network resources are occupied, and the effectiveness is not strong. Therefore, the present invention proposes

Method used

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  • Bluetooth Mesh network transmission system and method implemented on basis of routing tables
  • Bluetooth Mesh network transmission system and method implemented on basis of routing tables
  • Bluetooth Mesh network transmission system and method implemented on basis of routing tables

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] refer to Figure 1 to Figure 5 Shown, the present invention provides a kind of bluetooth Mesh network transmission system realized based on routing table, bluetooth Mesh network comprises several nodes in this system, each node all comprises a routing table, and this routing table preserves the nearby node information of current node; When a node receives a message from the Bluetooth Mesh network, it parses out the destination node. If the current routing table contains the information of the destination node, the current node directly sends the message to the destination node, realizing the communication of the Bluetooth Mesh network based on the routing table.

[0043] Specifically, the design of the transmission system includes the following aspects:

[0044] 1. Routing table design

[0045] All routing tables are initialized when t...

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PUM

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Abstract

The invention discloses a Bluetooth Mesh network transmission system and method implemented on the basis of routing tables. In the transmission system, a Bluetooth Mesh network comprises a plurality of nodes; each node comprises one routing table, and the routing table stores information of nodes near the current node; and when a certain node receives a message from the Bluetooth Mesh network, a target node is parsed out, and when a current routing table comprises information of the target node, the current node directly sends the message to the target node, so as to implement communication ofthe Bluetooth Mesh network on the basis of the routing tables. The invention aims to modify a Bluetooth Mesh algorithm, adding the routing tables on the basis and implement Bluetooth Mesh transmission based on the routing tables so as to fulfill the aims of reducing duplicated data in the network and improving effectiveness of network communication.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a Bluetooth Mesh network transmission system realized based on a routing table. Background technique [0002] With the continuous promotion of Bluetooth Mesh and the popularization of the Internet of Things, more and more IoT devices begin to use Bluetooth Mesh for networking and communication. Today's Bluetooth Mesh uses the Flooding method. In this method's network, each node does not know the resources of other nodes; in the process of data communication, nodes forward the data they receive through broadcasting. When the distance between nodes is long, the intermediate nodes need to continuously broadcast data level by level before finally reaching the destination node. However, the Flooding method will lead to a large amount of repeated data in the network, occupying network resources, and causing the nodes themselves to consume a lot of energy. [0003] Base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W4/06H04W40/22H04W40/24
CPCH04W4/06H04W40/22H04W40/246H04W40/248H04W4/80
Inventor 季程晨梁森明严挺
Owner SHENZHEN PEERCOME TECH CO LTD
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