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Proximation: Location-Awareness Though Sensed Proximity and GSM Estimation

  • Aaron Quigley
  • David West
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3479)

Abstract

The realisation of ubiquitous in- and out-door location awareness needs the exploration of scaleable hybrid solutions that can utilize existing infrastructures in novel and complimentary ways. Our hybrid solution (BlueStar) incorporates mobile terminals (GSM smart phones) with a two-phase approach to location awareness, using existing infrastructure. The first phase relies on a network based signal measurement (timing advance) and cell id. In the second phase the mobile terminal “sniffs” for the identification of local wireless devices, which act as “beacons”, in the environment. The mobile terminal does not connect to the beacons; it simple detects their presence. The aim is to offer a privacy enhanced yet flexible indoor/outdoor location management scheme, which allows for only the end-user to be aware of their fine-grained location data. A working example of our BlueStar system is presented along with a preliminary user study of “InfoHoard” a BlueStar game, in an indoor testing environment.

Keywords

Mobile Terminal None None Indoor Location Location Management Scheme Treasure Hunt 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Aaron Quigley
    • 1
  • David West
    • 2
  1. 1.Department of Computer ScienceUniversity College DublinBelfield, Dublin 4Ireland
  2. 2.Smart Internet Technology Research Group, School of Information TechnologiesSydney UniversityAustralia

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