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Channel optimization method and system and computer readable storage medium

A channel optimization and channel quality technology, applied in wireless communication, short-range communication services, electrical components, etc., can solve problems such as increasing energy consumption, resource consumption of device nodes, and impact on the life cycle of Bluetooth mesh network devices, reducing the number of Effect

Pending Publication Date: 2021-02-02
星络智能科技有限公司
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Problems solved by technology

However, when a large number of messages / data packets are broadcast and transmitted, there will be redundancy of a large number of messages / data packets in the mesh network
At the same time, a large number of data packets / messages are forwarded in the form of broadcast, which will also seriously consume resources and increase energy consumption of device nodes, which will affect the life cycle of the entire Bluetooth mesh network device

Method used

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  • Channel optimization method and system and computer readable storage medium
  • Channel optimization method and system and computer readable storage medium
  • Channel optimization method and system and computer readable storage medium

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] It should be noted that the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features . Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one...

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Abstract

The invention provides a channel optimization method which is applied to a Bluetooth mesh network. The Bluetooth mesh network is formed by networking a plurality of node devices. The method comprisesthe following steps: when a first node completes one-time data transmission with a second node through the Bluetooth mesh network, obtaining quality parameters of transmission channels of all nodes inthe Bluetooth mesh network in a data transmission process; evaluating the channel quality of a transmission channel of the node according to the quality parameter; according to the channel quality, selecting a transmission channel with the best quality in the transmission channels as a fixed transmission channel of the node; performing data transmission between the first node and the second nodethrough the fixed transmission channel.

Description

technical field [0001] The present invention relates to smart home, and specifically, mainly relates to a channel optimization method, device and computer-readable storage medium. Background technique [0002] In the Bluetooth mesh standard, the mesh network technology based on the flooding algorithm is used to realize the transmission of information, in which the data packets at the network layer are sent and forwarded in the form of broadcast. However, when a large number of messages / data packets are broadcast and transmitted, there will be redundancy of a large number of messages / data packets in the mesh network. At the same time, a large number of data packets / messages are forwarded in the form of broadcast, which will also cause serious resource consumption of device nodes, increase energy consumption, and affect the life cycle of the entire Bluetooth mesh network device. Contents of the invention [0003] In view of this, the present invention proposes a channel opt...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W40/12H04W84/18
CPCH04W4/80H04W40/12H04W84/18
Inventor 杨沅钋
Owner 星络智能科技有限公司
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