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A 3D Non-Stationary GBSM for Underwater Acoustic MIMO Communication Systems

  • Yilin Ma
  • , Cheng Xiang Wang
  • , Xiuming Zhu
  • , Ruofei Ma
  • , Jie Huang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A three dimensional (3D) geometry-based stochastic model (GBSM) for underwater acoustic (UWA) wireless communication systems in shallow sea is proposed in this paper. Multiple-input multiple-output (MIMO) sonar setting is supported in this model and some characteristics such as the wideband property, multipath propagation, and non-stationarity of UWA channels are taken into account. The time autocorrelation function (ACF) and spatial cross-correlation function (CCF) of UWA communication channels are derived and simulated. The simulation results show that this model can describe the characteristics of UWA channels accurately.

Original languageEnglish
Title of host publication13th International Conference on Wireless Communications and Signal Processing, WCSP 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665407854
DOIs
StatePublished - 2021
Externally publishedYes
Event13th International Conference on Wireless Communications and Signal Processing, WCSP 2021 - Virtual, Online, China
Duration: 20 Oct 202122 Oct 2021

Publication series

Name13th International Conference on Wireless Communications and Signal Processing, WCSP 2021

Conference

Conference13th International Conference on Wireless Communications and Signal Processing, WCSP 2021
Country/TerritoryChina
CityVirtual, Online
Period20/10/2122/10/21

Keywords

  • GBSM
  • Underwater acoustic communication
  • channel modeling
  • non-stationarity
  • shallow sea

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