Virtual Location Aware Content Using Presence Information Data Formation with Location Object (PIDF-LO)
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Accused Products
Abstract
The format of the Presence Information Data Format-Location Object (PIDF-LO) as defined by the Internet Engineering Task Force (IETF) is extended or modified to accommodate, within the standard PIDF-LO format, an association of geospacial location to virtual content on the Internet. A filename of virtual content is associated with geospatial location information (either a specific location, zone, or direction). The filename is inserted into a <presence . . . > section of a Presence Information Data Format-Location Object (PIDF-LO) compliant document as defined by the Internet Engineering Task Force (IETF). In this way, geospacial location information is associated with Internet based virtual content using a standard PIDF-LO format.
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Citations
50 Claims
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1-29. -29. (canceled)
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30. A method of associating a geospacial location to content on a network, comprising:
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associating, at a physical network server, geospacial location information with virtual data via said content identifier; and formulating, at said physical network server, a Presence Information Data Format-Location Object (PIDF-LO) document including said geospacial location information associated with said virtual data via said content identifier. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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Specification