Study for m QAM Digital Image Transmission

doi:10.11834/jig.1997011249

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Study for m QAM Digital Image Transmission
Vol. 2, Issue 11, Pages: 783(1997)
Published：1997
DOI： 10.11834/jig.1997011249
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DOI：

Study for m QAM Digital Image Transmission[J]. Journal of Image and Graphics, 1997, 2(11): 783. DOI： 10.11834/jig.1997011249.

摘要

介绍了适用于高速数字HDTV传输的m-QAM方式，给出了64QAM格雷码的编、解码逻辑及格雷码星座。分析了m-QAM特性并对其传输性能进行了计算机模拟。

Abstract

This paper describes a m QAM method suitable for high speed digital HDTV transmission.Both Gray code logic of coding/decoding and constellation for 64QAM are given.The characteristics of m QAM are analyzed and the computer simulation for studing the transmission properties has been carried out.

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Study for m QAM Digital Image Transmission

DOI： 10.11834/jig.1997011249

摘要

Abstract

关键词

Keywords

references