V2X Downlink Coverage Analysis with a Realistic Urban Vehicular Model

Yae Jee Cho, Kaibin Huang, Chan Byoung Chae

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

1 Citation (Scopus)

Abstract

As the realization of vehicular communication is imperative for the autonomous driving cars, the understanding of realistic vehicle-to-everything (V2X) models is needed. While previous research has mostly targeted vehicular models in which vehicles are randomly distributed and the variable of carrier frequency was not considered, a more realistic analysis of the V2X model is proposed in this paper. We use a one-dimensional (1D) Poisson cluster process (PCP) to model a realistic scenario of vehicle distribution in a perpendicular cross line road urban area and compare the coverage results with the previous research that distributed vehicles randomly by Poisson Point Process (PPP). Moreover, we incorporate the effect of carrier frequencies, mmWave and sub-6 GHz, to our analysis by altering the antenna radiation pattern accordingly. Results indicated that while the effect of clustering led to lower outage, using mmWave had even more significance in leading to lower outage. Moreover, line-of-sight (LoS) interference links are more dominant in lowering the outage than the non-line-of-sight (NLoS) links even though they are less in number. The analytical results give insight into the urban V2X channels, and are verified by three-dimensional (3D) ray-tracing.

Original languageEnglish
Title of host publication2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538649206
DOIs
Publication statusPublished - 2019 Feb 19
Event2018 IEEE Globecom Workshops, GC Wkshps 2018 - Abu Dhabi, United Arab Emirates
Duration: 2018 Dec 92018 Dec 13

Publication series

Name2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings

Conference

Conference2018 IEEE Globecom Workshops, GC Wkshps 2018
CountryUnited Arab Emirates
CityAbu Dhabi
Period18/12/918/12/13

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture
  • Safety, Risk, Reliability and Quality

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    Cho, Y. J., Huang, K., & Chae, C. B. (2019). V2X Downlink Coverage Analysis with a Realistic Urban Vehicular Model. In 2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings [8644415] (2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOMW.2018.8644415