VRAC: Theory #1 release_3iif7tflhvcpxpfjvgaziouoae

by Aubin Jarry, Pierre Leone, Jose Rolim

Released as a article .

2010  

Abstract

In order to make full use of geographic routing techniques developed for sensor networks, nodes must be localized. However, traditional localization and virtual localization techniques are dependent either on expensive and sometimes unavailable hardware (e.g. GPS) or on sophisticated localization calculus (e.g. triangulation) which are both error-prone and with a costly overhead. Instead of actually localizing nodes in the physical two-dimensional Euclidean space, we use directly the raw distance to a set of anchors to produce multi-dimensional coordinates. We prove that the image of the physical two-dimensional Euclidean space is a two-dimensional surface, and we show that it is possible to adapt geographic routing strategies on this surface, simply, efficiently and successfully.
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Type  article
Stage   submitted
Date   2010-02-02
Version   v1
Language   en ?
arXiv  1002.0484v1
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