衰落信道中自适应编码调制技术的研究

Research of Adaptive Coded Modulation Technology in the Fading Channel

介绍了在慢衰落信道中自适应编码调制技术的基本原理,比较了几种自适应编码调制系统的技术特点,设计了一种基于Turbo乘积码的自适应编码调制多媒体通信方案。

This article introduces the basic th eory of the adaptive coded modulatio n technology.And characteristics and advantages of several typical adaptive coded mo dulation systems are compared.Final-ly,the scheme of the adaptive multim edia communication system based on T urbo product code is also pro-posed.