Spatial Correlations of a 3D Non-Stationary MIMO Channel Model with 3D Antenna Arrays and 3D Arbitrary Trajectories

Qiuming Zhu, Ying Yang, Cheng-Xiang Wang, Yi Tan, Jian Sun, Xiaomin Chen, Weizhi Zhong

Research output: Contribution to journalArticle

Abstract

IEEE By considering the three dimensional (3D) antenna arrays and 3D arbitrary trajectories of a mobile station (MS), a generic non-stationary geometry-based stochastic model (GBSM) for multiple-input multiple-output (MIMO) channels is proposed. Under 3D non-isotropic Von Mises Fisher (VMF) scattering scenarios, the theoretical and approximate expressions of time-variant spatial correlation function (SCF) are also derived and analyzed. Simulation results show that the SCFs of proposed model match well with the ones of existing models for the special cases of 1D linear and 2D curve trajectories. In addition, the derived theoretical SCFs also have good agreements with simulated and measured results.
Original languageEnglish
JournalIEEE Wireless Communications Letters
Early online date26 Oct 2018
DOIs
Publication statusE-pub ahead of print - 26 Oct 2018

Fingerprint

Antenna arrays
Trajectories
Stochastic models
Scattering
Geometry

Keywords

  • Antenna arrays
  • arbitrary trajectories.
  • Azimuth
  • geometry-based stochastic model (GBSM)
  • MIMO communication
  • non-stationary MIMO channels
  • Scattering
  • spatial correlation (SC)
  • Three-dimensional displays
  • Trajectory
  • Von Mises Fisher (VMF)

Cite this

@article{ab16ce1fcd9d4baea3627ed114439955,
title = "Spatial Correlations of a 3D Non-Stationary MIMO Channel Model with 3D Antenna Arrays and 3D Arbitrary Trajectories",
abstract = "IEEE By considering the three dimensional (3D) antenna arrays and 3D arbitrary trajectories of a mobile station (MS), a generic non-stationary geometry-based stochastic model (GBSM) for multiple-input multiple-output (MIMO) channels is proposed. Under 3D non-isotropic Von Mises Fisher (VMF) scattering scenarios, the theoretical and approximate expressions of time-variant spatial correlation function (SCF) are also derived and analyzed. Simulation results show that the SCFs of proposed model match well with the ones of existing models for the special cases of 1D linear and 2D curve trajectories. In addition, the derived theoretical SCFs also have good agreements with simulated and measured results.",
keywords = "Antenna arrays, arbitrary trajectories., Azimuth, geometry-based stochastic model (GBSM), MIMO communication, non-stationary MIMO channels, Scattering, spatial correlation (SC), Three-dimensional displays, Trajectory, Von Mises Fisher (VMF)",
author = "Qiuming Zhu and Ying Yang and Cheng-Xiang Wang and Yi Tan and Jian Sun and Xiaomin Chen and Weizhi Zhong",
year = "2018",
month = "10",
day = "26",
doi = "10.1109/LWC.2018.2878210",
language = "English",
journal = "IEEE Wireless Communications Letters",
issn = "2162-2337",
publisher = "IEEE Communications Society",

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Spatial Correlations of a 3D Non-Stationary MIMO Channel Model with 3D Antenna Arrays and 3D Arbitrary Trajectories. / Zhu, Qiuming; Yang, Ying; Wang, Cheng-Xiang; Tan, Yi; Sun, Jian; Chen, Xiaomin; Zhong, Weizhi.

In: IEEE Wireless Communications Letters, 26.10.2018.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Spatial Correlations of a 3D Non-Stationary MIMO Channel Model with 3D Antenna Arrays and 3D Arbitrary Trajectories

AU - Zhu, Qiuming

AU - Yang, Ying

AU - Wang, Cheng-Xiang

AU - Tan, Yi

AU - Sun, Jian

AU - Chen, Xiaomin

AU - Zhong, Weizhi

PY - 2018/10/26

Y1 - 2018/10/26

N2 - IEEE By considering the three dimensional (3D) antenna arrays and 3D arbitrary trajectories of a mobile station (MS), a generic non-stationary geometry-based stochastic model (GBSM) for multiple-input multiple-output (MIMO) channels is proposed. Under 3D non-isotropic Von Mises Fisher (VMF) scattering scenarios, the theoretical and approximate expressions of time-variant spatial correlation function (SCF) are also derived and analyzed. Simulation results show that the SCFs of proposed model match well with the ones of existing models for the special cases of 1D linear and 2D curve trajectories. In addition, the derived theoretical SCFs also have good agreements with simulated and measured results.

AB - IEEE By considering the three dimensional (3D) antenna arrays and 3D arbitrary trajectories of a mobile station (MS), a generic non-stationary geometry-based stochastic model (GBSM) for multiple-input multiple-output (MIMO) channels is proposed. Under 3D non-isotropic Von Mises Fisher (VMF) scattering scenarios, the theoretical and approximate expressions of time-variant spatial correlation function (SCF) are also derived and analyzed. Simulation results show that the SCFs of proposed model match well with the ones of existing models for the special cases of 1D linear and 2D curve trajectories. In addition, the derived theoretical SCFs also have good agreements with simulated and measured results.

KW - Antenna arrays

KW - arbitrary trajectories.

KW - Azimuth

KW - geometry-based stochastic model (GBSM)

KW - MIMO communication

KW - non-stationary MIMO channels

KW - Scattering

KW - spatial correlation (SC)

KW - Three-dimensional displays

KW - Trajectory

KW - Von Mises Fisher (VMF)

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DO - 10.1109/LWC.2018.2878210

M3 - Article

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JF - IEEE Wireless Communications Letters

SN - 2162-2337

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