Journal article
Error control of high speed serial display data transmission
Guang xue, jing mi gong cheng, v 20(3), pp 632-642
Mar 2012
Abstract
An error control coding method is proposed to improve the reliability of serial data transmission for the display information of a LED large screen remote communication system. Considering the difference of the hardware basis and the implementation requirements between a transmitter and a receiver, a parallel algorithm structure is presented at the information transmitter, and the generating coding matrix is deduced to improve the real time performance of the coding algorithm. Moreover, a dual clock serial circulation decoding structure is presented at the information receiver, in which the high-speed clock after serial syndrome computation is used to correct the error bit to allow the long codeword to obtain a low hardware overhead and real time processing ability. Practice and theoretical analysis shows that the designed scheme can accomplish a high effective coding in efficiency of 98.2%, and can reduce the bit error rate effectively at least 1order of magnitude in the application. The scheme can achieve high efficient serial transmission of display information.
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3 citations in Scopus
Details
- Title
- Error control of high speed serial display data transmission
- Creators
- Chun-Jian DengYuan AnYi LuWen-Sheng LiKun Zou
- Publication Details
- Guang xue, jing mi gong cheng, v 20(3), pp 632-642
- Resource Type
- Journal article
- Language
- Chinese
- Academic Unit
- Information Science
- Scopus ID
- 2-s2.0-84859409505
- Other Identifier
- 991020547798804721