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Guard Placement For Wireless Localization

David Eppstein·Michael T. Goodrich·Nodari Sitchinava
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Abstract

Motivated by secure wireless networking, we consider the problem of placing fixed localizers that enable mobile communication devices to prove they belong to a secure region that is defined by the interior of a polygon. Each localizer views an infinite wedge of the plane, and a device can prove membership in the secure region if it is inside the wedges for a set of localizers whose common intersection contains no points outside the polygon. This model leads to a broad class of new art gallery type problems, for which we provide upper and lower bounds.

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David Eppstein, Michael T. Goodrich, Nodari Sitchinava. 2006-03-14. Guard Placement For Wireless Localization. https://arxiv.org/abs/cs/0603057

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