Simulation and Analysis of Extended Spatial Channel Model in Vehicle-to-Vehicle Communication Environments
Open Access
- 11 May 2021
- journal article
- research article
- Published by Hindawi Limited in Mathematical Problems in Engineering
- Vol. 2021, 1-12
- https://doi.org/10.1155/2021/5989416
Abstract
In this paper, an extension spatial channel model (SCM) for vehicle-to-vehicle (V2V) communications is proposed. To efficiently illustrate the real-world scenarios and reflect nonstationary properties of V2V channels, all effective scattering objects are subdivided into three categories of clusters according to the relative position of clusters. Besides, a birth-death process is introduced to model the appearance and disappearance of clusters on both the array and time axes. Their impacts on V2V channels are investigated via statistical properties including correlation functions. Additionally, a closed-form expression of channel impulse response (CIR) is derived from an extension SCM and cluster-based models. Furthermore, the spatial and frequency statistical properties of the reference model are thoroughly investigated. Finally, simulation results show that the proposed SCM V2V model is in close agreement with previously reported results, thereby validating the accuracy and effectiveness of the proposed model.Keywords
Funding Information
- National Natural Science Foundation of China (61673253, 2020M683562, GXYD7.11, 20JK0645, 19KQYB11)
This publication has 36 references indexed in Scilit:
- Mobile-to-Mobile Wideband MIMO Channel Realization by Using a Two-Ring Geometry-Based Stochastic Scattering ModelWireless Personal Communications, 2015
- A Novel Wideband MIMO Car-to-Car Channel Model Based on a Geometrical Semi-Circular Tunnel Scattering ModelIEEE Transactions on Vehicular Technology, 2015
- Temporal Analysis of a 3D Ellipsoid Channel Model for the Vehicle-to-Vehicle Communication EnvironmentsWireless Personal Communications, 2015
- Utilising SCM – MIMO Channel Model Based on V-BLAST Channel Coding in V2V CommunicationLecture Notes in Computer Science, 2015
- A Generalized 3-D Scattering Channel Model for Spatiotemporal Statistics in Mobile-to-Mobile Communication EnvironmentIEEE Transactions on Vehicular Technology, 2014
- A Non-Stationary 3-D Wideband Twin-Cluster Model for 5G Massive MIMO ChannelsIEEE Journal on Selected Areas in Communications, 2014
- Analysis of Stochastic Radio Channels With Temporal Birth-Death Dynamics: A Marked Spatial Point Process PerspectiveIEEE Transactions on Antennas and Propagation, 2014
- Impact of Moving Scatterers on Vehicle-to-Vehicle Narrow-Band Channel CharacteristicsIEEE Transactions on Vehicular Technology, 2014
- A stochastic multipath channel model including path directions for indoor environmentsIEEE Journal on Selected Areas in Communications, 2002
- Angle and time of arrival statistics for circular and elliptical scattering modelsIEEE Journal on Selected Areas in Communications, 1999