Oct 24, 2014 · Abstract: QR decomposition is a fundamental operation widely used in various signal detection schemes for multiple-input multiple-output ...

The QRD is made use for estimating the transmitted channel of a MIMO system [3, 4] by decomposing the channel matrix into a unitary matrix, which is Q, and an ...

Abstract—QR decomposition is a fundamental operation widely used in various signal detection schemes for multiple-input multiple-output. (MIMO) systems.

QR decomposition is a fundamental operation widely used in various signal detection schemes for multiple-input multiple-output (MIMO) systems.

Synthesis results for a 4times4 MIMO detector in 0.13 mum CMOS process indicate that this QRD design computes a 4times4 complex R matrix and four updated ...

Abstract—QR decomposition (QRD) is an essential signal processing task for many MIMO signal detection schemes. However, decomposition of complex MIMO ...

The proposed algorithm performs the sorted QR decomposition through orthogonalizations based on the modified Gram-Schmidt process, rearranging the column ...

Oct 12, 2020 · In this article, a low-complexity and high-throughput sorted QR decomposition (SQRD) for multiple-input multiple-output (MIMO) detectors is ...

Mar 11, 2020 · Bibliographic details on Low-Complexity High-Throughput QR Decomposition Design for MIMO Systems.

In this paper, we modify the early work in [9] to realize an efficient complex-valued QR factorization (CQRF) design. It features a highly parallel architecture ...