欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对信道编码的盲识别问题,提出了码率为（n-1）/n卷积码的盲识别算法.首先建立了盲识别的数学模型,然后对截获码序列所构造的矩阵进行分解求解校验矩阵,通过对校验矩阵进行初等变换,最终辨识编码参数.仿真实验表明,该算法可对卷积码进行有效识别.
英文摘要：
In order to solve the problem of the blind recognition of channel coding,a blind recognition method of identifying（n-1） /n convolution code is proposed.Firstly,a mathematical model of blind recognition is given,followed by a method of solving parity check matrix through decomposition of the matrix constructed by the intercepted code.Meanwhile,by the elementary transform of the parity check matrix,the blind recognition of convolution code can be achieved.Simulations show that the proposed method can recognize the convolution code parameters effectively.
同期刊论文项目
同项目期刊论文
期刊信息
位置：