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Real-time collaborative networking system and method for ultraviolet light communication

An ultraviolet light and networking technology, which is applied in the direction of time division multiplexing system, transmission system, multiplexing communication, etc., can solve the problems of low speed and deterioration of network throughput, and achieve the purpose of expanding the range of communication networking and improving The effect of network throughput

Active Publication Date: 2022-04-26
ARMY ENG UNIV OF PLA
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  • Abstract
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Problems solved by technology

[0012] In order to solve the above problems, the present invention provides a real-time collaborative networking system and method for ultraviolet light communication, which effectively avoids the low rate of ultraviolet light communication in the prior art, which tends to make the already small network throughput worsening defect

Method used

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  • Real-time collaborative networking system and method for ultraviolet light communication
  • Real-time collaborative networking system and method for ultraviolet light communication

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Embodiment Construction

[0035] If the traditional relay and forwarding method is used to expand the network coverage area, due to the low rate of ultraviolet light communication, it is easy to make the already small network throughput worse. Aiming at this problem of ultraviolet communication networking, the present invention proposes a real-time cooperative networking method of ultraviolet communication based on bit simultaneous interpretation, which enables real-time cooperation between multiple nodes, thereby expanding network coverage area and improving network performance.

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0037] Such as Figure 1-Figure 2 As shown, in the ultraviolet light network for ultraviolet light communication, the clock synchronization between the nodes needs to be realized, and on this basis, the interconnection of the nodes and the data between the nodes are realized by means of time division ...

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Abstract

A real-time cooperative networking system and method for ultraviolet light communication, including that when the value of the data bit of the data information transmitted by the source node of the ultraviolet light network is 0, no optical signal is sent; when the data of the data information transmitted by the source node of the ultraviolet light network When the value of the bit is 1, the ultraviolet light signal is sent, and each bit time slot is divided into n time intervals, n is a positive integer greater than 2; in the n time intervals, through the intermediate node at the set time interval If it is judged that the value of the data bit of the current source node transmission data information is 1, it will assist the source node to forward the current data bit to the destination node. Combining with other structures or methods can effectively avoid the defects in the prior art that the rate of ultraviolet light communication is low, which easily deteriorates the already small network throughput.

Description

technical field [0001] The present invention relates to the technical field of wireless optical communication and networking, in particular to a real-time cooperative networking system and method for ultraviolet communication, and in particular to a real-time cooperative networking system and method for ultraviolet communication based on bit simultaneous interpretation . Background technique [0002] As a new type of communication technology, wireless optical communication has the advantages of both optical fiber communication and mobile communication. It can realize broadband transmission, flexible networking, no frequency application, anti-electromagnetic interference, and good confidentiality. Therefore, wireless optical communication research has received extensive attention. Wireless optical communication is a communication technology that uses light as the carrier and free space as the transmission channel. Compared with other wireless communications, it has the adva...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04J3/06H04B10/11H04B10/291
CPCH04J3/0652H04J3/0658H04B10/11H04B10/291
Inventor 汪井源李建华吴传信徐智勇赵继勇韦毅梅李成
Owner ARMY ENG UNIV OF PLA
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