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Journal Article Channel Characterization for Satellite Link and Terrestrial Link of Vehicular Communication in the mmWave Band
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Authors
Dong Yan, Haofan Yi, Danping He, Ke Guan, Bo Ai, Zhangdui Zhong, Junhyeong Kim, Heesang Chung
Issue Date
2019-11
Citation
IEEE Access, v.7, pp.173559-173570
ISSN
2169-3536
Publisher
IEEE
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1109/ACCESS.2019.2956821
Abstract
In the vision of intelligent transportation, vehicles are expected to feature with advanced applications, such as automatic road enforcement, dynamic traffic light sequence, and autonomous driving. Therefore, real-time and fast dynamic information exchanges are required, and vehicle-to-everything (V2X) communications are highly demanded. In this work, the channel characteristics of vehicular communication are analyzed in the millimeter-wave (mmWave) band at 22.1-23.1 GHz. Specifically, two types of links (the satellite link and the terrestrial link) are considered in urban and highway scenarios with different weather conditions. The ray-tracing simulator together with calibrated electromagnetic parameters is employed to practically generate wideband channels. The key channel parameters of each link including the received power, Rician $K$ -factor, root-mean-square delay spread, and angular spreads are explored. The co-channel interferences between the two links are analyzed as well. The observations and conclusions of this work can be useful for the design of V2X communication technologies.
KSP Keywords
Angular spread, Channel Characteristics, Channel parameters, Dynamic information, Intelligent transportation, Ray Tracing, Real-time, Received Power, Root-Mean-Square(RMS), Root-mean-square delay spread, Satellite link
This work is distributed under the term of Creative Commons License (CCL)
(CC BY)
CC BY