Fine-Grained Evaluation of Local Positioning Systems for Specific Target Applications

  • Authors:
  • Erwin Aitenbichler;Fernando Lyardet;Aristotelis Hadjakos;Max Mühlhäuser

  • Affiliations:
  • Technische Universität Darmstadt, Darmstadt, Germany 64289;SAP Research CEC Darmstadt, Darmstadt, Germany 64283;Technische Universität Darmstadt, Darmstadt, Germany 64289;Technische Universität Darmstadt, Darmstadt, Germany 64289

  • Venue:
  • UIC '09 Proceedings of the 6th International Conference on Ubiquitous Intelligence and Computing
  • Year:
  • 2009

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Abstract

Location-aware software has become widespread outdoors. Indoor applications are now on the rise. However, careful selection of the appropriate local positioning system (LPS) and application fine-tuning are required in order to guarantee acceptable user experience. We present a simulation-based approach that includes application characteristics, LPS characteristics, and building characteristics to this complex task and illustrate how the appropriate LPS can be chosen and how applications can be fine-tuned. A sophisticated indoor navigation system is used as sample application. The paper also provides insights into subtle details and caveats of different LPS technologies from an application and building viewpoint.