A High-Resolution Iterative DOA Algorithm for CDMA System

摘要：

In this paper, an iterative high-resolution DOA algorithm is presented for DOA estimation for CDMA systems. The algorithm iteratively removes detected signals from the received data and searches the residue spatial spectrum for further signals. It does not require any computationally expensive eigen decomposition or spatial smoothing in coherent multipath scenarios. Results are presented illustrating high-resolution at significantly lower SNR levels than those obtained by classical DOA algorithms such as MUSIC and MVM.

关键词： DOA CDMA iterative algorithm MUSIC

作者: Liu Wenke Jin liang Hu junjie Cheng baowei

作者单位: National Digital Switching Center,China

会议类型: 国际会议

会议名称: 第二届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 武汉

会议语种:英文

在线出版日期: 2006-09-01（万方平台首次上网日期，不代表论文的发表时间）