EU-China Joint V2X Trial Results

Matti Kutila (Corresponding author), Kimmo Kauvo, Yinxiang Zheng, Xiaoyun Zhang, Victor Garrido Martinez

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsProfessional

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Abstract

This article summarizes the main research and trial results of the 5G-DRIVE project. The European 5G-DRIVE and Chinese 5G Large-Scale Trial projects were twinning projects that aim to design Cellular Vehicle-to-Everything (C-V2X) assisted automated driving use cases and to trial out these use cases in the field experiments under a harmonized trial framework. One of the main objectives was to benchmark C-V2X connectivity between Europe and China. Evaluating the benefits of C-V2X connectivity at urban intersection use cases has been conducted. The main Key Performance Indicators include coverage range at the urban intersection, packet error rate and latencies which depends on antenna height and channel load. The comparison between long-range LTE/5G and short-range C-V2X/PC5 channels has been conducted. C-V2X provides low latencies (< 40 milliseconds in average) and coverage is less than 800 meters. LTE/5G supports longer ranges but it cannot guarantee latencies less than 70 milliseconds, which reduces safe driving speed to 30 km/h to keep the safety-margin at 0,6 meters.
Original languageEnglish
Title of host publicationProceedings of the 2021 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)
Subtitle of host publicationSpecial Session 2 - EU-China Collaboration in 5G and Beyond
Number of pages2
Publication statusPublished - 8 Jun 2021
MoE publication typeD3 Professional conference proceedings
EventJoint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit): Special Session 2 - EU-China Collaboration in 5G and Beyond - Virtual, Porto, Portugal
Duration: 8 Jun 202111 Jun 2021
Conference number: 30
https://www.eucnc.eu/

Conference

ConferenceJoint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)
Abbreviated titleEuCNC and 6G Summit
Country/TerritoryPortugal
CityPorto
Period8/06/2111/06/21
OtherOnline
Internet address

Keywords

  • V2X
  • automated driving
  • C-V2X
  • latency
  • automated vehicle

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