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A Mixed-Bouncing Based Non-Stationarity and Consistency 6G V2V Channel Model with Continuously Arbitrary Trajectory

Huang, Ziwei ; Bai, Lu ; Sun, Mingran ; Cheng, Xiang ; E. Mogensen, Preben and Cai, Xuesong LU (2023) In IEEE Transactions on Wireless Communications
Abstract
In this paper, a novel three-dimensional (3D) irregular
shaped geometry-based stochastic model (IS-GBSM) is proposed
for sixth-generation (6G) millimeter wave (mmWave) massive
multiple-input multiple-output (MIMO) vehicle-to-vehicle
(V2V) channels. To investigate the impact of vehicular traffic
density (VTD) on channel statistics, clusters are divided into static
clusters and dynamic clusters, which are further distinguished
into static/dynamic single/twin-clusters to capture the mixed bouncing
propagation. A new method, which integrates the
visibility region and birth-death process methods, is developed
to model space-time-frequency (S-T-F) non-stationarity of V2V
channels with time-space (T-S)... (More)
In this paper, a novel three-dimensional (3D) irregular
shaped geometry-based stochastic model (IS-GBSM) is proposed
for sixth-generation (6G) millimeter wave (mmWave) massive
multiple-input multiple-output (MIMO) vehicle-to-vehicle
(V2V) channels. To investigate the impact of vehicular traffic
density (VTD) on channel statistics, clusters are divided into static
clusters and dynamic clusters, which are further distinguished
into static/dynamic single/twin-clusters to capture the mixed bouncing
propagation. A new method, which integrates the
visibility region and birth-death process methods, is developed
to model space-time-frequency (S-T-F) non-stationarity of V2V
channels with time-space (T-S) consistency. The continuously
arbitrary vehicular movement trajectory (VMT) and soft cluster
power handover are modeled to further ensure channel T-S
consistency. From the proposed model, key channel statistics are
derived. Simulation results show that S-T-F non-stationarity of
channels with T-S consistency is modeled and the impacts of VTD
and VMT on channel statistics are analyzed. The generality of
the proposed model is validated by comparing simulation results
and measurement/ray-tracing (RT)-based results. (Less)
Please use this url to cite or link to this publication:
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organization
publishing date
type
Contribution to journal
publication status
epub
subject
in
IEEE Transactions on Wireless Communications
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:85164697377
ISSN
1536-1276
DOI
10.1109/TWC.2023.3293024
language
English
LU publication?
yes
id
c7fd2d0a-b1c8-4b6c-a8a7-6c945670d6d7
date added to LUP
2023-06-27 16:51:20
date last changed
2023-10-09 12:12:24
@article{c7fd2d0a-b1c8-4b6c-a8a7-6c945670d6d7,
  abstract     = {{In this paper, a novel three-dimensional (3D) irregular<br/>shaped geometry-based stochastic model (IS-GBSM) is proposed<br/>for sixth-generation (6G) millimeter wave (mmWave) massive<br/>multiple-input multiple-output (MIMO) vehicle-to-vehicle<br/>(V2V) channels. To investigate the impact of vehicular traffic<br/>density (VTD) on channel statistics, clusters are divided into static<br/>clusters and dynamic clusters, which are further distinguished<br/>into static/dynamic single/twin-clusters to capture the mixed bouncing<br/>propagation. A new method, which integrates the<br/>visibility region and birth-death process methods, is developed<br/>to model space-time-frequency (S-T-F) non-stationarity of V2V<br/>channels with time-space (T-S) consistency. The continuously<br/>arbitrary vehicular movement trajectory (VMT) and soft cluster<br/>power handover are modeled to further ensure channel T-S<br/>consistency. From the proposed model, key channel statistics are<br/>derived. Simulation results show that S-T-F non-stationarity of<br/>channels with T-S consistency is modeled and the impacts of VTD<br/>and VMT on channel statistics are analyzed. The generality of<br/>the proposed model is validated by comparing simulation results<br/>and measurement/ray-tracing (RT)-based results.}},
  author       = {{Huang, Ziwei and Bai, Lu and Sun, Mingran and Cheng, Xiang and E. Mogensen, Preben and Cai, Xuesong}},
  issn         = {{1536-1276}},
  language     = {{eng}},
  month        = {{07}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Transactions on Wireless Communications}},
  title        = {{A Mixed-Bouncing Based Non-Stationarity and Consistency 6G V2V Channel Model with Continuously Arbitrary Trajectory}},
  url          = {{https://lup.lub.lu.se/search/files/151426882/Final_version.pdf}},
  doi          = {{10.1109/TWC.2023.3293024}},
  year         = {{2023}},
}