Fiber channel model simulation method, device, electronic equipment and storage medium

A fiber channel and model simulation technology, applied in the field of optical communication, can solve problems such as complex fiber modeling methods, difficulty in accurate modeling, and inaccurateness, so as to reduce professional knowledge and complexity, shorten the time required for modeling, and Effects of precision and robustness
CN110932809BActive Publication Date: 2020-10-16BEIJING UNIV OF POSTS & TELECOMM
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING UNIV OF POSTS & TELECOMM
Publication Date
2020-10-16

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

An embodiment of the present invention provides a fiber channel model simulation method, device, electronic equipment, and storage medium, the method comprising: acquiring signal data for simulated transmission of optical fiber; inputting the signal data and fiber length parameters into a preset The deep neural network model, according to the output result of the deep neural network model, determines the signal data output by the optical fiber channel of the optical fiber length; wherein, the deep neural network model, according to the determined optical fiber length and the sample signal of the channel output result data, obtained after training. A trained deep neural network network enables high-speed and robust fiber channel emulation of signal data. Compared with the current method, it has lower complexity, which greatly reduces the expertise and complexity required for modeling fiber channels. As long as sufficient input and output data and distance parameters are obtained, any fiber channel can be modeled , and the time required for modeling and model running is relatively short.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The present invention relates to the field of optical communication technology, in particular to a fiber channel model simulation method, device, electronic equipment and storage medium. Background technique

[0002] In communication, channels are often divided into microwave channels, optical fiber channels, cable channels, etc. according to their physical composition. Assuming that the transmission characteristics of the channel are known, the channel can be described abstractly by a model, and according to the mathematical characteristics of its input / output signals And the mathematical characteristics of the relationship between input / output signals are classified.

[0003] In the field of optical communication, the traditional calculation method for analog signal transmission through optical fiber is to solve the nonlinear Schrödinger equation by using the split-step Fourier method, while considering stimulated Raman scattering, four-wave mixing, self-ph...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More