An iterative singular vectors estimation scheme for beamforming transmission and detection in MIMO systems
An iterative singular vectors estimation scheme for beamforming transmission and detection in MIMO systems
复制标题
DOI：
10.1109/lcomm.2005.06006
复制
发表时间：
2005-08
期刊：
影响因子：
--
通讯作者：
Yang Tang;B. Vucetic;Yonghui Li
中科院分区：
文献类型：
--
作者：
Yang Tang;B. Vucetic;Yonghui Li
提出了一种新的用于无线多输入多输出(MIMO)系统波束形成传输和检测的迭代奇异向量估计方法。在发送端和接收端迭代地得到对应于最大奇异值的两个奇异信道矩阵向量，而无需估计信道系数。与传统的MIMO信道估计方法相比，本文提出的奇异向量估计策略在误帧率性能、带宽效率和计算复杂度方面都具有优势。
A novel iterative singular vector estimation scheme has been proposed for a beamforming transmission and detection in wireless multiple input multiple output (MIMO) systems. Two singular channel matrix vectors, which correspond to the largest singular value, are iteratively obtained at the transmitter and the receiver without estimating the channel coefficients. The proposed singular vectors estimation strategy has advantages over the conventional MIMO channel estimation schemes in terms of both frame-error-rate performance, bandwidth efficiency and computation complexity.