Director of Research (if dissertation) or Advisor (if thesis)
Kravets, Robin H.
Department of Study
Computer Science
Discipline
Computer Science
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
M.S.
Degree Level
Thesis
Keyword(s)
localization
wireless
bluetooth
proximity
orientation
Abstract
This thesis focuses on the feasibility of adding a new dimension to spatial context referred to as orientation. Based on directional antennas and previous work in RSSI based radio distance estimation, this work shows that using directional antennas alone, the angle between two devices can be approximated. Furthermore, this thesis shows the effect of distance estimation error on angle estimation and how the number of samples affects the error in angle estimation.
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