software

The tool provides testing environment for geolocation algorithms in a network of devices communicating via Devices Profile for Web Services (DPWS) standard. It provides a DPWS service for simulation of a group of network devices (e.g. nodes in a sensor network) where each of them is defined by its name and signal quality for connections to its neighbouring devices (represented by a received signal strength indicator, RSSI, for each visible neighbouring device). Moreover, some of the devices have defined their location (as 3D coordinates). A geolocation algorithm's core functionality is implemented in a standalone DPWS service, which provides individual devices with their spatial context information, especially the devices without defined location.

geolocation, service, DPWS

6. 12. 2010

http://www.fit.vutbr.cz/~rychly/geoloc4d/

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http://www.fit.vutbr.cz/~rychly/geoloc4d/