Performance modelling and analysis for vehicle-to-anything connectivity in representative high-interference channels

Thomas Blazek, Golsa Ghiaasi, Christian Backfrieder, Gerald Ostermayer, Christoph F. Mecklenbraüker

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

All too often, the performance of vehicular communications is benchmarked merely for a single link. A major challenge for benchmarking the performance of multiple interacting vehicles is the definition of repeatable vehicular scenarios. In this study, the authors propose and discuss an approach for performance analysis of the IEEE 802.11p standard in urban interference channels, by linking network simulations to a Software Defined Radio (SDR) setup. This approach provides communication performance measurements in the worst-case interference scenario caused by an urban traffic jam. They do this by starting out with vehicular traffic flow simulations and continue to model the medium access. They furthermore introduce an algorithm to reduce the complexity of the communication network while retaining its properties. Finally, they use a setup of SDR encompassing the communication nodes and channel emulators that emulate urban channels to measure the packet level performance as a function of signal-to-interference ratio and distance to a receiver under urban traffic conditions.

Original languageEnglish
Pages (from-to)2216-2223
Number of pages8
JournalIET Microwaves, Antennas and Propagation
Volume13
Issue number13
DOIs
Publication statusPublished - 30 Oct 2019

Keywords

  • authors propose
  • channel emulators
  • communication network
  • communication nodes
  • communication performance measurements
  • emulate urban channels
  • high-interference channels
  • IEEE 802.11p standard
  • mobile radio
  • multiple interacting vehicles
  • network simulations
  • packet level performance
  • performance analysis
  • radiofrequency interference
  • repeatable vehicular scenarios
  • road traffic
  • signal-to-interference ratio
  • single link
  • Software Defined Radio setup
  • software radio
  • telecommunication traffic
  • traffic engineering computing
  • urban interference channels
  • urban traffic conditions
  • urban traffic jam
  • vehicle-to-anything connectivity
  • vehicular ad hoc networks
  • vehicular communications
  • vehicular traffic flow simulations
  • wireless channels
  • wireless LAN
  • worst-case interference scenario

Fingerprint Dive into the research topics of 'Performance modelling and analysis for vehicle-to-anything connectivity in representative high-interference channels'. Together they form a unique fingerprint.

Cite this