CDMA 信道中基于二阶统计的半盲信道估计分析
信息论
2007-07-13 v1 math.IT
摘要
分析了长码 DS-CDMA 系统中基于二阶统计(SOS)的半盲信道估计的性能。在大系统极限下获得了 SOS 估计的协方差矩阵,并用于分析两种基于 SOS 的半盲信道估计算法的大样本性能。还定义了盲估计效率的概念,并通过仿真结果进行了考察。
引用
@article{arxiv.cs/0502071,
title = {Analysis of Second-order Statistics Based Semi-blind Channel Estimation in CDMA Channels},
author = {Husheng Li and H. Vincent Poor},
journal= {arXiv preprint arXiv:cs/0502071},
year = {2007}
}
备注
To be presented at the 2005 Conference on Information Sciences and Systems