A generalized 3-D scattering model for a macrocell environment with a directional antenna at the BS
In this paper, a generalized 3-D scattering model is presented for macrocellular land mobile
radio cellular systems with a mobile station (MS) located at the center of a 3-D scattering …
radio cellular systems with a mobile station (MS) located at the center of a 3-D scattering …
Effect of directional antenna on the Doppler spectrum in 3-D mobile radio propagation environment
In this paper, an analytical model is proposed for a macrocellular communication system
with directional antennas at elevated base station (BS) to quantify the effect of directivity of …
with directional antennas at elevated base station (BS) to quantify the effect of directivity of …
A low complexity hybrid combiner design for the ill‐conditioned multiuser mmWave massive MIMO uplink
This paper presents a simple and robust hybrid combiner for the multiuser massive multiple‐
input multiple‐output (MIMO) uplink. The hybrid beamforming is used in massive MIMO …
input multiple‐output (MIMO) uplink. The hybrid beamforming is used in massive MIMO …
Computationally efficient DOA estimation for coprime linear array: a successive signal subspace fitting algorithm
P Gong, X Zhang, T Ahmed - International Journal of Electronics, 2020 - Taylor & Francis
In this paper, direction of arrival (DOA) estimation of multiple signals with coprime array is
investigated and signal subspace fitting (SSF) method is linked to the coprime array, which …
investigated and signal subspace fitting (SSF) method is linked to the coprime array, which …
Projective Approach in Determining Homogeneous Hyperspherical Geometrically-Based Stochastic Channel Model's Statistics: Angle of Departure, Angle of Arrival …
This article proposes geometrically-based stochastic channel model with scatterers
homogeneously distributed within N-dimensional (ND) hyperspherical-shaped scattering …
homogeneously distributed within N-dimensional (ND) hyperspherical-shaped scattering …
3-D Gaussian scatter density propagation model employing a directional antenna at BS
In this paper, a propagation model is presented for the land mobile radio cellular systems
with 3-D Gaussian distributed scatterers around Mobile Station (MS). The Base Station (BS) …
with 3-D Gaussian distributed scatterers around Mobile Station (MS). The Base Station (BS) …
A modified loo model with partially blocked and three dimensional multipath scattering: Analysis, simulation and validation
P Karadimas, SA Kotsopoulos - Wireless Personal Communications, 2010 - Springer
This paper presents a novel mobile fading channel model, belonging to the class of Loo
models, in which the multipath power arrives both in three dimensions (3-D) and in two …
models, in which the multipath power arrives both in three dimensions (3-D) and in two …
Doppler spread for Gaussian scatter density environments employing smart antennas
M Castrellon, D Muñoz, C Vargas, C Lopez… - … -International Journal of …, 2007 - Elsevier
In this paper, the effects of actual smart antennas on the Power Doppler Spectrum (PDS) are
studied when smart antennas are deployed at the base station (BS), employing a statistical …
studied when smart antennas are deployed at the base station (BS), employing a statistical …
Effect of directional antennas at both ends of the link on spatial characteristics of cellular and mobile channel
This paper presents the derivation of the probability density function (PDF) of angle of arrival
(AoA) of multipaths at base station (BS) and mobile station (MS) while directional antennas …
(AoA) of multipaths at base station (BS) and mobile station (MS) while directional antennas …
Effect of directional antennas at both ends of the radio link on the Doppler power spectrum
This paper presents the Doppler Power spectrum density (PSD) of a cellular mobile channel
when directional antennas are deployed at both ends of the radio link. A macrocellular …
when directional antennas are deployed at both ends of the radio link. A macrocellular …