Equipment node connection adjustment method and device
A device node and adjustment method technology, which is applied in the field of Internet of Things, can solve the problems of single reference factors and poor adaptability to adjust node connection paths, etc.
Active Publication Date: 2021-03-30
广州技象科技有限公司
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Problems solved by technology
[0003] The existing communication connection methods of device nodes are usually based on the quality of the channel between the nodes, constructing the topology map, and establishing the communication connection between the nodes. This method has a single reference factor and is suitable for multi-dimensional Versatility of IoT device nodes cannot adapt well to adjust the connection path of nodes
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[0047] The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.
[0048] figure 1 It is a flowchart of a device node connection adjustment method provided by an embodiment of the present invention. This embodiment is applicable to the adjustment of a device node communication path in the Internet of Things. The scheme of an embodiment of the present application specifically includes the following steps:
[0049] Step S101. Determine the communication transmission delay and data bit error rate between every two adjacent device node...
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The embodiment of the invention discloses an equipment node connection adjustment method and device. The method comprises the following steps: determining communication transmission time delay and a data error rate between every two adjacent equipment nodes; determining the path transmission delay and the average bit error rate of each transmission path according to the topology network node connection information; determining an optimal data transmission path of each node according to the path transmission delay and the average bit error rate, and determining whether a to-be-optimized equipment node exists or not; if the to-be-optimized equipment node exists, optimizing the transmission path of the to-be-optimized equipment node according to the optimal data transmission path; and adjusting the topological network node connection information according to the optimized equipment node connection relationship. According to the scheme, the communication path of the equipment node is optimized, and the data transmission efficiency is improved.
Description
technical field [0001] The embodiments of the present application relate to the technical field of the Internet of Things, and in particular, to a method and device for adjusting device node connections. Background technique [0002] With the popularization of Internet of Things technology and the powerful functions of smart devices, smart Internet of Things devices have been applied in various fields. As the number of device nodes increases, the requirements for communication between device nodes are also getting higher and higher. [0003] The existing communication connection methods of device nodes are usually based on the quality of the channel between the nodes, constructing the topology map, and establishing the communication connection between the nodes. This method has a single reference factor and is suitable for multi-dimensional Multifunctional IoT device nodes cannot adapt to adjust the node connection path well. Contents of the invention [0004] The embodim...
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Login to View More IPC IPC(8): H04L12/721H04L12/751H04L45/02
CPCH04L45/02H04L45/12Y02D30/70
Inventor 郑凛陈名峰林英喜马凤鸣刘毅王琳
Owner 广州技象科技有限公司