针对多载波系统中信道矩阵QR (正交三角矩阵) 分解的延时问题, 该文提出适用于MIMO-OFDM
系统QR 分解的分布式脉动阵列处理(Distributed Systolic Array Processing, DSAP) 算法 …

To reduce the delay of Quadrature tRiangle (QR)-decomposition in the multi-carrier systems,
a Distributed Systolic Array Processing (DSAP) algorithm for MIMO-OFDM system is …

A low-resource implementation of QR decomposition (QRD) is proposed for MIMO-OFDM
systems that employ turbo MMSE-IC (Minimum mean square error interference cancellation) …

Due to the growing demand of transmission capacity of the wireless communication system,
multiple-input multiple-output orthogonal frequency division multiplexing requires more and …

Multiple input multiple output (MIMO)-Orthogonal frequency division multiplexing (OFDM)
systems typically use Orthogonal-triangular (QR) decomposition. In this paper, we present a …

In multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM)
systems, QR decomposition-M algorithm (QRD-M) has suboptimal error performance …

This paper presents a VLSI architecture of QR decomposition for 4× 4 MIMO-OFDM systems.
A real-value decomposed MIMO system model is handled and thus the channel matrix to be …

Multiple input multiple output (MIMO) with orthogonal frequency division multiplexing
(OFDM) systems typically use orthogonal-triangular (QR) decomposition. In this article, we …

This paper presents a modified implementation of QR decomposition for multiple input
multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) detection based …

Despite a low algorithmic complexity, Gram-Schmidt (GS) method has not been widely
employed in the dedicated hardware architecture of matrix decomposition due to its …