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Method and device for signal compression transmission and storage device thereof

A signal compression and storage device technology, applied in the field of communication, can solve the problems of difficult setting of weight distribution, unobvious effect, unfavorable hardware implementation, etc., and achieve the effect of reducing the amount of collected data and reducing the sampling time

Inactive Publication Date: 2020-08-07
CHINA UNIV OF GEOSCIENCES (WUHAN)
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Problems solved by technology

For example, it is not conducive to hardware implementation, the effect is not obvious in low dimensions, and the weight distribution is difficult to set, etc.
The net result of these deficiencies is a reduced reconstruction of the original signal

Method used

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  • Method and device for signal compression transmission and storage device thereof
  • Method and device for signal compression transmission and storage device thereof
  • Method and device for signal compression transmission and storage device thereof

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Embodiment Construction

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following will further describe the implementation of the present invention in conjunction with the accompanying drawings, and the specific technical details mentioned below, such as: methods, equipment, etc., are only to make readers better Understanding the technical solution does not mean that the present invention is limited to the following technical details.

[0015] The first embodiment of the present invention provides a signal compression transmission method, module, device and its storage device. By introducing the M-B measurement matrix, the original signal is effectively compressed, thereby greatly reducing the sampling time and the amount of collected data. At the same time, compared with the prior art, the present invention can reconstruct the original signal at the terminal with higher quality. see figure 1 , figure 1 It is a flow chart of the overa...

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Abstract

The invention provides a method, a module and a device for signal compression transmission and a storage device. The method for signal compression transmission comprises the steps that a signal collection device collects an original signal; a signal compression device compresses the original signal to obtain a compressed signal; a signal transmission device transmits the compressed signal; a signal reception device receives the compressed signal and transmits the received compressed signal to a signal reconstruction device; and the signal reconstruction device decompresses the compressed signal in a reverse manner to obtain the original signal. The module for signal compression transmission comprises a signal collection module, a signal compression module, a signal transmission module, a signal reception module, a signal reconstruction module and the storage device. The device for signal compression transmission comprises the signal collection device, the signal compression device, the signal transmission device, the signal reception device, the signal reconstruction device and the storage device. The modules and the devices realize the method for signal compression transmission. By introduction of an M-B measurement matrix, the collecting time and the collecting amount are not only reduced greatly, but also high-quality reconstruction of the original signal at a terminal can be realized.

Description

technical field [0001] The present invention relates to the communication field, in particular to a signal compression transmission method, module, device and storage device thereof. Background technique [0002] Signal compression transmission is a commonly used technical method in the field of communication technology. Its core idea is to preserve the important information of the original signal, and filter a small amount of useful information from a large amount of data to achieve the purpose of compression. However, there are various deficiencies in the measurement matrix which is the core of the technology in the prior art. For example, it is not conducive to hardware implementation, the effect is not obvious in low dimensions, and the weight distribution is difficult to set. The net result of these deficiencies is a reduced reconstruction of the original signal. Contents of the invention [0003] In order to solve the above problems, the present invention provides ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H03M7/30
CPCH03M7/30H04L69/04
Inventor 王广君刘刚
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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