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Network configuration method and device

A network configuration and broadcast packet technology, applied in the field of communication, can solve problems affecting Bluetooth mesh, reduce configuration success rate, and improve configuration time, so as to avoid broadcast storms, increase success rate, and reduce costs

Active Publication Date: 2022-07-01
SPREADTRUM SEMICON(CHENGDU) CO LTD
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Problems solved by technology

[0003] Related technologies When performing Mesh networking, the initiating device uses Bluetooth mesh broadcasting to perform network configuration on multiple Bluetooth devices. If there are too many Bluetooth devices in the environment, each Bluetooth device will send a broadcast, and there will be a large amount of broadcast data in the environment. A broadcast storm is formed; while the initiating device uses Bluetooth mesh broadcast to communicate with one of the Bluetooth devices in the network configuration process, it mainly communicates through broadcast data. The broadcast storm will greatly affect the Bluetooth mesh network configuration communication, reduce the configuration success rate, and improve the configuration. time, resulting in increased power consumption during configuration

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  • Network configuration method and device

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Embodiment Construction

[0057] Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures denote elements that have the same or similar functions. While various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0058] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

[0059] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following detailed description. It will be understood by those skilled in the art that the present disclosure may be practiced without certain specific details. In some instances, methods, means, components a...

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Abstract

The present disclosure relates to a network configuration method and device. The method includes: parsing a received network configuration response broadcast packet to obtain broadcast data; sending a mode switching broadcast packet to a Bluetooth device that initiates a network configuration request according to the broadcast data, so that the The mode switching broadcast packet is used to switch the Bluetooth device from the broadcast mode to the forwarding mode; in the case where a new network configuration response broadcast packet is not received within a preset time, the network configuration broadcast packet is sent according to the broadcast data. The Bluetooth device performs network configuration. The initiating device of the present disclosure performs network configuration on each Bluetooth device after the Bluetooth devices are switched from the broadcast mode to the forwarding mode. Compared with the related art, the present disclosure can avoid broadcast storms, thereby improving the success rate of network configuration and saving network configuration. time and significantly reduce the cost of network configuration.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a network configuration method and device. Background technique [0002] On July 19, 2017, the Bluetooth Special Interest Group (SIG) announced that Bluetooth technology began to fully support Mesh network. The new Mesh technology can support the many-to-many transmission of devices, and especially improve the communication efficiency of building large-scale network coverage. Mesh technology will be more suitable for building automation, wireless sensor networks, etc. , IoT solutions for transmission and transmission of information in a stable environment. [0003] In related technologies, when Mesh networking is performed, the initiating device uses Bluetooth mesh broadcasting. When configuring a network for multiple Bluetooth devices, if there are too many Bluetooth devices in the environment, each Bluetooth device will send a broadcast, and there will b...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W4/06H04W24/02H04W84/20
Inventor 蒲川陈龙杨伍丁
Owner SPREADTRUM SEMICON(CHENGDU) CO LTD
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