The University of Southampton

RF-Based Time-of-Flight Locationing System

Architecture of prototype RF-based locationing system using fixed reference nodes.

To develop an narrow-band RF-based Time-of-Flight (TOF) locationing system with sub-meter positioning resolution which can be used to location nodes within wireless sensor networks (WSNs). This will enable accurate locationing without the requirement of wired infrastructure and synchronisation between devices. Further development will involve the adaption of these techniques to relative locationing algorithms.

Primary investigator

  • Bjorn Thorbjornsen

Secondary investigators

  • Prof Neil White
  • Prof Andrew Brown
  • Dr Jeff Reeve

Associated research groups

  • Electronic Systems and Devices Group
  • Electronics and Electrical Engineering
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