In this paper, an approach of estimating signal parameters via rotational invariance
technique (ESPRIT) is proposed for two-dimensional (2-D) localization of incoherently …

In this paper, a novel three-dimensional (3-D) indoor positioning scheme is proposed for
millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems. Its …

In massive multiple-input multiple-output (MIMO) systems, accurate direction-of-arrival
(DOA) estimation is critical for the transmitters to conduct downlink precoding. In this paper …

In massive multiple-input multiple-output (MIMO) systems, accurate direction-of-arrival
(DOA) estimation is important for the base station (BS) to perform effective downlink …

In this article, a novel vehicle positioning system architecture based on direction-of-arrival
(DOA) estimation of incoherently distributed (ID) sources is proposed employing massive …

In this paper, a generalized low-complexity beamspace approach is proposed for two-
dimensional localization of incoherently distributed sources with a uniform cylindrical array …

In this paper, a new subspace-based algorithm for parametric estimation of angular
parameters of multiple incoherently distributed sources is proposed. This approach consists …

This article considers the problem of two-dimensional (2-D) angle estimation of incoherently
distributed (ID) sources in massive MIMO systems. We first show that the matrix representing …

In this paper, the problem of two-dimensional (2-D) direction-of-arrival (DOA) estimation for
incoherently distributed (ID) noncircular sources is addressed. A low-complexity estimator …

In practical environment, the received signals cannot be regarded as point sources due to
the existence of signal scattering phenomena. Incoherently distributed source model is …