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Fifth IEEE Symposium on Computers and Communications (ISCC 2000)
An Adaptive, Location-Aware Hoarding Mechanism
Antibes, France
July 04-July 06
ISBN: 0-7695-0722-0
Uwe Kubach, University of Stuttgart
Kurt Rothermel, University of Stuttgart
When used in an outdoor environment mobile information systems often suffer from the disadvantages of wireless WANs. Hoarding is a method to overcome these disadvantages by transferring information, which is probably needed by the user in advance. Existing hoarding mechanisms are either developed for a certain type of application or do not consider the user's location when selecting the information items to hoard. However, exploiting location information can be of great benefit with respect to the achievable hit-ratios.The hoarding mechanism suggested in this paper is both location-aware and universally applicable. Therefore, it can be used as a generic mechanism in a platform, which supports different kinds of mobile information systems. In addition, it can be adapted to different degrees of knowledge about the user's movement.
Index Terms:
wireless communication, hoarding, location-aware application, info-station, mobility
Citation:
Uwe Kubach, Kurt Rothermel, "An Adaptive, Location-Aware Hoarding Mechanism," iscc, pp.615, Fifth IEEE Symposium on Computers and Communications (ISCC 2000), 2000
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