Coded modulation based on rings of integers modulo-q. 1. Block codes
Coded modulation based on rings of integers modulo-q. 1. Block codes
复制标题
基于整数环模 q 的编码调制。
DOI：
10.1049/ip-com:19941195
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
P. Farrell
中科院分区：
文献类型：
--
作者：
F. R. Baldini;P. Farrell
作者的目的是提出一种可选择的多电平（非二进制）编码方法，该方法基于整数环模q （q是一个非素数整数），它适用于编码调制方案。介绍了一些新的概念和定义，以建立一个理论框架，允许搜索好的多层码。这类分组码也与它们有趣的特性一起呈现。这种编码不仅可以用于q-PSK调制，而且通过简单的自适应也可以用于q-QAM调制。
The authors aim to present an alternative multilevel (nonbinary) coding method, based on a ring of integers modulo-q (q is a nonprime integer number) which is suitable for coded modulation schemes. Some new concepts and definitions are introduced in order to build up a theoretical framework which allows a search for good multilevel codes. Such classes of block codes are also presented together with their interesting properties. Such codes can be used not only in q-PSK modulations, but also in q-QAM modulations by making a simple adaptation.