Enhanced Blind Interleaver Parameters Estimation Algorithm for Noisy Environment

被引：22
|
作者：
Choi, Changryoul [1 ]
Yoon, Dongweon [1 ]
机构：
[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul 04763, South Korea
来源：
IEEE ACCESS | 2018年 / 6卷
关键词：
Blind detection; cognitive radio; interleaver; LINEAR CODE; LENGTH;
D O I：
10.1109/ACCESS.2017.2754638
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes a blind interleaver parameters estimation method enhanced by identifying relatively error-less partial symbols among intercepted streams. By exploiting the distribution of the ranks of the random matrices, we can choose partial symbols having relatively small errors. Calculating the rank of the matrix constructed using these symbols can improve estimation of the blind interleaver parameters. Experimental results show that the proposed algorithm performs better than the previous ones.
引用
收藏
页码：5910 / 5915
页数：6
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