Digital data processing method and digital data transmission system

A technology of digital data and processing methods, applied in the direction of digital transmission system, transmission system, electrical components, etc., can solve the problems of distortion, increase of signal error rate at the receiving end, path loss compensation, etc.

Inactive Publication Date: 2017-05-03
RAYDIUM SEMICON
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0005] However, the bytes to be decoded generated by the above-mentioned existing encoding techniques are unable to compensate for the channel loss (Channel Loss) encountered during data transmission.
Therefore, the bytes to be decoded will still be distorted due to the mutual interference of bit signals (also known as Inter Symbol Interference) during the transmission process, and cause the signal error rate at the receiving end to increase

Method used

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  • Digital data processing method and digital data transmission system
  • Digital data processing method and digital data transmission system
  • Digital data processing method and digital data transmission system

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Embodiment Construction

[0029] The digital data transmission system and the digital data processing method of the present invention are used in a serial link (Serial Link) physical layer cable system, but not limited to this; in different embodiments, the present invention can also be used for other needs before transmission. The transmission system of the data receiving end component.

[0030] figure 1 Shown is a schematic diagram of the digital data transmission system 100 of the present invention. The digital data transmission system 100 of this embodiment includes an encoding end 200 and a decoding end 300 connected via a network 400. Such as figure 1 As shown, the encoding end 200 includes an encoding end processor 210, a storage module 220, and an encoding module 230. On the other hand, the decoder 300 includes a decoder processor 310, a decoding module 320, and an equalizer 330. In this embodiment, the encoding module 230 of the encoding end 200 will encode the digital data to convert it into a ...

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Abstract

The invention relates to a digital-data processing method and a digital-data transmission system. The digital-data transmission system includes a coding terminal processor, a storage module, a coding module and a decoding module, wherein the decoding module is arranged on a decoding terminal, the storage module comprises a plurality of bytes; the coding module is used for selecting one of the bytes based on transmission instructions output by the coding processor, detecting a first byte of the selected bytes and generating an identification byte based on a sort of the bytes. After the coding module, the identification byte is mounted before the first byte of the bytes to output the to-be-decoded bytes to the decoding module of the decoding terminal.

Description

Technical field [0001] The invention relates to a data transmission system and a data transmission method; in particular, a digital data transmission system and a digital data transmission method. Background technique [0002] In the current serial link (Serial Link) transmission technology, the output terminal must encode a byte before outputting it to generate a byte to be decoded. After receiving the byte to be decoded, the decoding end judges whether the byte to be decoded contains data or an instruction according to the encoding algorithm at the output end. When encoding, the existing encoding technology usually converts these eight-bit digital data or digital instructions into nine-bit or ten-bit byte groups to be decoded. The extra bits from the above-mentioned bit group to be decoded are used by the decoder to determine the type of data. [0003] The above-mentioned transmission technology for converting 8-bit digital data or digital instructions into 10-bit bytes to be d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
Inventor 周明忠
Owner RAYDIUM SEMICON
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