A 3-D Non-stationary wideband MIMO channel model allowing for velocity variations of the mobile station

Ji Bian, Cheng-Xiang Wang, Minggao Zhang, Xiaohu Ge, Xiqi Gao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Most channel models in the literature are based on the assumption that the mobile station (MS) moves along a straight line with a constant speed. In a realistic environment, the MS may experience changes in their speeds and trajectories. In this paper, a three-dimensional (3-D) non-stationary wideband multiple-input multiple-output (MIMO) channel model allowing for velocity variations of the MS is proposed. The parameters are obtained from the WINNER+ channel model to make the simulations more realistic. Statistical properties including spatial cross-correlation function (CCF), temporal autocorrelation function (ACF), and Doppler power spectral density (PSD) are derived and analyzed. Our findings show that a variation of the velocity of the MS has a significant impact on the statistical properties of the channel model. Furthermore, the proposed channel model can be used as a basic framework for future non-stationary channel modeling.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Communications (ICC)
PublisherIEEE
ISBN (Electronic)9781467389990
DOIs
Publication statusPublished - 31 Jul 2017
Event2017 IEEE International Conference on Communications - Paris, France
Duration: 21 May 201725 May 2017

Publication series

NameIEEE International Conference on Communications
PublisherIEEE
ISSN (Print)1938-1883

Conference

Conference2017 IEEE International Conference on Communications
Abbreviated titleICC 2017
CountryFrance
CityParis
Period21/05/1725/05/17

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Keywords

  • GBSM
  • Non-stationary
  • statistical properties
  • time-variant parameters
  • trajectory variations

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Bian, J., Wang, C-X., Zhang, M., Ge, X., & Gao, X. (2017). A 3-D Non-stationary wideband MIMO channel model allowing for velocity variations of the mobile station. In 2017 IEEE International Conference on Communications (ICC) [7996406] (IEEE International Conference on Communications). IEEE. https://doi.org/10.1109/ICC.2017.7996406