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Communication method, sending terminal and receiving terminal of multi-core plastic optical fiber system

A technology of a plastic optical fiber system and a communication method, applied in the field of optical communication, can solve the problems of high distortion and unstable transmission, and achieve the effects of reducing the cost of optical fibers, increasing the communication rate, and having a large core diameter

Inactive Publication Date: 2015-02-11
深圳市中技源专利城有限公司
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Problems solved by technology

[0005] Aiming at the problems that the electrical signal transmission process is easily affected by environmental factors such as electromagnetic interference, the transmission is unstable, and the degree of distortion is high, the invention provides a communication method for a multi-core plastic optical fiber system, and also provides a multi-core plastic optical fiber transmission end and multi-core plastic optical fiber receiving end

Method used

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  • Communication method, sending terminal and receiving terminal of multi-core plastic optical fiber system
  • Communication method, sending terminal and receiving terminal of multi-core plastic optical fiber system
  • Communication method, sending terminal and receiving terminal of multi-core plastic optical fiber system

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Embodiment

[0078] Embodiment: A segmented encoding and verification method for dual-core plastic optical fiber communication.

[0079] In this embodiment, dual-core plastic optical fiber is used as the transmission medium, and the initial data to be transmitted is '123456'. In view of the simplicity of the initial data, it is divided into two sections for encoding, namely the first section '123' and the second section '456' '. Since the segmented data needs to be sorted when the data transmission is completed, the sequence marking information needs to be added when encoding the two segments of data. In this embodiment, the method of directly adding sequence numbers to the segmented data is adopted. In this way, the data to be transmitted in two segments becomes '1231''4562'. Considering the data length and value size, a 4-digit binary Level coding, the encoded data is '0000001000110000' '0100010101100001', the encoded data is arranged in a 4×4 matrix, such as image 3 In matrix (a) an...

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Abstract

The invention provides a communication method of a multi-core plastic optical fiber system aiming at problems that an electric signal in transmission process is easy to be influenced by environment factors such as electromagnetic interference and the like, the transmission is unstable, and the degree of distortion is high. The communication method has the beneficial effect as follows: through the adoption of optical signal communication, the problems that the electric signal is seriously affected by electromagnetic interference in the transmission process and the degree of information distortion is high are solved; the optical signal transmission is stable and high-speed, the degree of distortion is low, and in particular, the complete truth of the signal transmission is guaranteed by adopting a plurality of modes; the optical signal is safe and reliable and hard to be tapped; the plastic optical fiber is large in core diameter, low in butt-joint optical coupling degree requirement, low in installation and disassembling cost, convenient and fast; the multi-core plastic optical fiber further reduces the optical fiber cost, and the communication rate is multiplied; and the multi-core plastic optical fiber solves the problem that the wiring in public places is disordered.

Description

technical field [0001] The invention relates to the field of optical communication, in particular to a plastic optical fiber communication method and equipment. Background technique [0002] With the development of society and the acceleration of the pace of life, people have higher and higher requirements for information transmission rate. Obviously, the existing communication methods such as copper cables have slow transmission rate and serious electromagnetic interference, which can no longer meet people's requirements. In particular, with the successive appearance of the USB 3.0 standard, Intel's Thunderbolt interface, and ADM's lightning technology, it means that the communication rate has entered a new level. [0003] Due to the advantages of not being affected by electromagnetic interference and fast data transmission, optical fiber communication has become a new favorite in the field of communication technology research and application. In particular, plastic optica...

Claims

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Application Information

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IPC IPC(8): H04B10/25H04L1/00
Inventor 郑强王亚辉郑徐平
Owner 深圳市中技源专利城有限公司
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