On the Performance of IEEE 802.15.4z-Compliant Ultra-Wideband Devices

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Abstract

Since the introduction of the IEEE 802.15.4z standard, several new-generation ultra-wideband platforms have been marketed, such as the Apple U1, the NXP Trimension, and the Qorvo DW3000. However, in the last decade, most of the experimental research focusing on communication performance has been carried out on the old Decawave DW1000 platform, which follows the IEEE 802.15.4a specifications and does not offer the security enhancements introduced by the latest standard. In this paper, we perform the first in-depth experimental study on the communication performance of an IEEE 802.15.4z-compliant platform based on the Qorvo DW3000. Among others, we explore the impact of various physical layer settings and security features, and further analyze the reliability of packet transmissions as well as the success probability of secure ToA estimations in absence and in presence of Wi-Fi 6E traffic.
Original languageEnglish
Title of host publicationProceedings - 5th Workshop on Benchmarking Cyber-Physical Systems and Internet of Things, CPS-IoTBench 2022
PublisherInstitute of Electrical and Electronics Engineers
Pages28-33
Number of pages6
ISBN (Electronic)9781665470384
ISBN (Print)978-1-6654-7039-1
DOIs
Publication statusPublished - 6 May 2022
Event5th International Workshop on Benchmarking Cyber-Physical Systems and Internet of Things: CPS-IoTBench 2022 - Virtuell, Milan, Italy
Duration: 3 May 20226 May 2022

Conference

Conference5th International Workshop on Benchmarking Cyber-Physical Systems and Internet of Things
Abbreviated titleCPS-IoTBench 2022
Country/TerritoryItaly
CityVirtuell, Milan
Period3/05/226/05/22

Keywords

  • IEEE 802.15 Standard
  • Performance evaluation
  • Time of arrival estimation
  • Physical layer
  • Security
  • Reliability
  • Internet of Things
  • UWB
  • Interference
  • ToA estimation
  • IEEE 802.15.4z
  • IoT
  • Qorvo DW3000
  • Wi-Fi 6E

ASJC Scopus subject areas

  • Artificial Intelligence
  • Safety, Risk, Reliability and Quality
  • Computer Networks and Communications
  • Computer Science Applications

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