基于级联码的差错控制系统的设计与实现

Design and Realization of Error Control System Based on Concatenated Code

介绍了级联码编码与译码的设计和实现。该级联码由 RS码、卷积码以及卷交织器构成。编码电路可用CPL D实现 ,译码采用 AHA4 2 10芯片完成 ,速度快。编译码的各种参数和过程由软件控制 ,非常灵活。通过加载不同的软件可以在同一硬件平台上实现多种的级联码、RS码、卷积码或是卷交织器。在工程中有很高的实用价值。

Mainly expounds the design and realization of concatenated code′s encode and decode The concatenated code includes RS code and convolutional code, interleaving, and deinterleaving The encode circuit is implemented by CPLD and decode is done by AHA4210 very speedily The parameter of encode and decode is controlled by software Many kinds of concatenated code, RS code, convolutional code or interleaver can be implemented by loading different software on the same hardware flat form There is very high value in the engineering