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Signal time sequence correction method

A correction method and signal timing technology, which can be used in wireless communication, electrical components, synchronization devices, etc., and can solve problems such as time delay

Active Publication Date: 2020-04-21
致茂电子(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, each signal will be subject to different degrees of time delay when passing through different channels.
And when these channels are not physical channels but wireless channels, each wireless channel may also cause different time delays due to different channel conditions

Method used

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Embodiment Construction

[0028] The detailed features and advantages of the present invention are described in detail below in the implementation manner, and its content is enough to make any person skilled in the art understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the scope of protection of the claims and With the accompanying drawings, any person skilled in the art can easily understand the related objects and advantages of the present invention. The following examples further illustrate the concept of the present invention in detail, but do not limit the scope of the present invention in any way.

[0029] Please refer to figure 1 , figure 1 It is a functional block diagram of the battery negative pressure detection system according to the first embodiment of the present invention. Such as figure 1 As shown, the first transmission end 1 and the second transmission end 2 are respectively electrica...

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Abstract

The invention discloses a signal time sequence correction method, which comprises the following steps that: providing a test signal to a second transmission end by a first transmission end through a transmission channel, wherein the test signal has a first test mode; generating a first reference signal by the second transmission end according to the test signal; judging whether a signal value of the first reference signal is stable or not; when it is judged that the signal value is unstable, adjusting the first reference signal to delay the first reference signal by at least one preset time unit; when it is judged that the first reference signal is stable, judging whether the time sequence of the first reference signal is correct or not according to the signal value; and when judging thatthe time sequence of the first reference signal is incorrect, adjusting the signal value of the first reference signal according to a reference value.

Description

technical field [0001] The present invention relates to a signal timing correction method, in particular to a signal timing correction method for multi-channel signal transmission. Background technique [0002] Parallel multi-channel transmission is often used in hardware practice to increase the amount of data transmission. When these channels are implemented as physical channels in hardware, in terms of actual physical conditions, the channel lengths of different channels will not be the same. That is to say, each signal will be subject to different degrees of time delay when passing through different channels. And when these channels are not physical channels but wireless channels, each wireless channel may also cause different time delays due to different channel conditions. In such a case, as the amount of data increases, the data transmission speed is also increased, making the signal more sensitive to the time delay caused by the transmission channel. Contents of ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/30H04W56/00
CPCH04W56/004H04B17/30
Inventor 朱庆华张正贤庄上毅
Owner 致茂电子(苏州)有限公司