Invention Grant
US09148491B2 Virtual location aware content using presence information data formation with location object (PIDF-LO)
有权
使用位置对象（PIDF-LO）的存在信息数据形成的虚拟位置感知内容
- Patent Title: Virtual location aware content using presence information data formation with location object (PIDF-LO)
- Patent Title (中): 使用位置对象（PIDF-LO）的存在信息数据形成的虚拟位置感知内容
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Application No.: US13966904Application Date: 2013-08-14
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Publication No.: US09148491B2Publication Date: 2015-09-29
- Inventor: Donald LeRoy Mitchell, Jr.
- Applicant: TeleCommunication Systems, Inc.
- Applicant Address: US MD Annapolis
- Assignee: TeleCommunication Systems, Inc.
- Current Assignee: TeleCommunication Systems, Inc.
- Current Assignee Address: US MD Annapolis
- Agent William H. Bollman
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/08 ; G06F17/30
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 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.
Public/Granted literature
- US20130332583A1 Virtual Location Aware Content Using Presence Information Data Formation with Location Object (PIDF-LO) Public/Granted day:2013-12-12
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