Apparatus and method for establishing a Bluetooth low energy mesh network
A low-power bluetooth and mesh network technology, which is applied in the field of establishing a low-power bluetooth mesh network device, and can solve problems such as inconvenience
Active Publication Date: 2022-04-08
BEKEN CORP
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- Application Information
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Problems solved by technology
However, if the electronic device needs to get the current status of a BLE device in the BLE network and control it to perform some actions, the electronic device should be close to the BLE device, which is inconvenient
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[0012] Various aspects and embodiments of the invention are now described. The following description provides specific details for a thorough understanding and description of these examples. However, it will be understood by those skilled in the art that the present invention may be practiced in many situations without these details. Also, to avoid unnecessarily obscuring the related description, some well-known structures or functions may not be shown or described in detail.
[0013] The terms used in the description given below are intended to be interpreted in their broadest reasonable manner, even if the terms are used in the detailed description of certain specific embodiments of the invention. Certain terms may even be emphasized below, however, any terms intended to be interpreted in any restrictive manner will be disclosed and specifically defined in this detailed description.
[0014] figure 1 An exemplary BLE mesh network 100 is shown in which the techniques prese...
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The present application relates to Bluetooth transmission, and discloses a device and method for establishing a low-power Bluetooth mesh network, so as to achieve a longer Bluetooth transmission distance. The method includes: a first node receiving a first network packet from a second node, and comparing with a network packet stored in a cache of the first node (a) if the received first network packet is different from that stored in the cache network packet, then the first node determines whether the first node is the destination node of the received first network packet, and if the first node is the destination node, then the first node executes the method defined by the first network packet action, and, if the first node is not the destination node, the first node broadcasts the received first network packet through the notification channel in the BLE mesh network; (b) if the received first network packet is consistent with the If at least one network packet stored in the cache is the same, the first node discards the received first network packet.
Description
technical field [0001] The present invention relates to Bluetooth transmission, and more particularly, but not limited to, an apparatus and method for establishing a Bluetooth low energy mesh network. Background technique [0002] In the Bluetooth Low Energy (BLE, Bluetooth Low Energy) protocol, a star topology is used in the BLE network, which enables an electronic device (such as a smart phone and a personal computer) to connect one or more BLE devices (such as a BLE mouse) ) to establish a point-to-point BLE connection. The transmission distance between the electronic device and the BLE device is usually within 10 meters. However, if the electronic device needs to obtain the current status of a BLE device in the BLE network and control it to perform certain actions, the electronic device should be close to the BLE device, which is inconvenient. Therefore, it may be necessary to provide a device and method to establish a BLE mesh network to achieve a longer Bluetooth tra...
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IPC IPC(8): H04W4/80H04W28/06
CPCH04W4/80H04W28/06H04W4/06H04W84/18H04W8/005H04L45/74H04L45/26Y02D30/70H04L67/12
Inventor 不公告发明人
Owner BEKEN CORP