节点文献
一种新型级联码
Research on a novel cascaded code
【摘要】 提出一种由Turbo与纠正多个随机错误的循环码构成的新型级联码,旨在用纠正多个随机错误的循环码纠正Turbo不能纠正的错误,进一步降低误码率.仿真结果表明:信噪比超过一定值后,此级联码的误码率明显低于传统的Turbo码.
【Abstract】 This paper brings forward a new turbo code,which consists of turbo code and cyclic code.Cyclic code corrects the bit error that turbo code can’t find.As a result lower bit error rate is attained.The result shows that when signal-noise ratio exceeds certain value,the BER of cascaded code is obviously lower than traditional turbo code.
- 【文献出处】 应用科技 ,Applied Science and Technology , 编辑部邮箱 ,2005年10期
- 【分类号】TN911.22;
- 【被引频次】1
- 【下载频次】66