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Signal transmission processing method and device, and video data transmission method and system

A processing method and signal transmission technology, applied in the field of data processing, can solve problems such as channel errors, and achieve the effects of avoiding transmission and amplification, improving signal transmission quality, and solving channel errors.

Active Publication Date: 2017-11-24
ANALOGIX CHINA SEMICON +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0009] The main purpose of the present invention is to provide a signal transmission processing method and device and a video data transmission method and system to solve the problem that channel errors are prone to occur in the data transmission method in the prior art

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  • Signal transmission processing method and device, and video data transmission method and system
  • Signal transmission processing method and device, and video data transmission method and system
  • Signal transmission processing method and device, and video data transmission method and system

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Embodiment Construction

[0037] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0038] An embodiment of the present invention provides a signal transmission processing method. The following describes the signal transmission processing method provided in the embodiment of the present invention in detail:

[0039] figure 1 is a flowchart of a signal transmission processing method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps S101 to S103:

[0040] S101: Acquire raw encoded data representing each byte of the signal

[0041] During signal transmission, the 8-bit binary original coded data representing each byte of the signal is acquired.

[0042] S102: converting the original coded data into target c...

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Abstract

The invention discloses a signal transmission processing method and device, and a video data transmission method and system. Wherein, the processing method of signal transmission includes: obtaining the original coded data representing each byte of the signal; The number of consecutive 0s and consecutive 1s in the coded data is less than a preset value; and the signal is transmitted according to the target coded data. The present invention solves the problem that channel errors are prone to occur in the data transmission method in the prior art, thereby improving signal transmission quality and avoiding transmission and amplification of channel errors through continuous verification methods.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a signal transmission processing method and device, and a video data transmission method and system. Background technique [0002] The technology of embedding clock information into transmitted data has been more applied to existing communication technologies, such as Ethernet transmission, USB technology, PCIe technology and so on. This technology completely embeds the clock information of the data into the data stream while transmitting the data, so that the receiving end can recover the clock completely, and then use the recovered clock to sample the received data stream, so as to avoid the Sampling errors caused by clock frequency and phase deviations. In the data transmission method embedded in the clock, the most important method is to increase the number of flips of 0 and 1 of the transmitted data through encoding. The flipping of 0 and 1 data as much as possible re...

Claims

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Application Information

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IPC IPC(8): H04L1/00
Inventor 王鑫
Owner ANALOGIX CHINA SEMICON
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