Location aware content using presence information data formation with location object (PIDF-LO)
First Claim
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1. A method of associating Multimedia Internet Message Extensions (MIME) content to a geographic location, comprising:
- receiving at a physical presence server, from a physical content proxy server, a universal resource locator (URL) of MIME content;
transmitting, from said physical presence server to a physical GIS server, a latitude/longitude (lat/lon) associated with said MIME content;
receiving back in response from said physical GIS server a first polygon ID associated with said lat/lon of said MIME content;
receiving, at said physical GIS server, a current location of a given wireless device;
transmitting, from said physical GIS server to a physical application server, a second polygon ID associated with said current location of said given wireless device;
receiving, from said physical application server, a request message for identification of MIME content having presence in said second polygon ID;
inserting, at said physical application server, said URL of said MIME content relevant to said second polygon ID into a Presence Information Data Format-Location Object (PIDF-LO) file that lacks geospatial location information identifying a specific physical zone.
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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 XML content on the Internet. A geospacial location is associated with Extensible Markup Language (XML) content on the Internet. The XML content is identified by a universal resource locator (URL), and associated with geospatial location information (either a specific location, zone, or direction). The URL 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 XML content using a standard PIDF-LO format.
14 Citations
23 Claims
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1. A method of associating Multimedia Internet Message Extensions (MIME) content to a geographic location, comprising:
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receiving at a physical presence server, from a physical content proxy server, a universal resource locator (URL) of MIME content; transmitting, from said physical presence server to a physical GIS server, a latitude/longitude (lat/lon) associated with said MIME content; receiving back in response from said physical GIS server a first polygon ID associated with said lat/lon of said MIME content; receiving, at said physical GIS server, a current location of a given wireless device; transmitting, from said physical GIS server to a physical application server, a second polygon ID associated with said current location of said given wireless device; receiving, from said physical application server, a request message for identification of MIME content having presence in said second polygon ID; inserting, at said physical application server, said URL of said MIME content relevant to said second polygon ID into a Presence Information Data Format-Location Object (PIDF-LO) file that lacks geospatial location information identifying a specific physical zone. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of associating XML content to a geographic location, comprising:
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receiving at a physical presence server, from a physical content proxy server, a universal resource locator (URL) of Extensible Markup Language (XML) content; transmitting, from said physical presence server to a physical GIS server, a latitude/longitude (lat/lon) associated with said XML content; receiving back in response from said physical GIS server a first polygon ID associated with said lat/lon of said XML content; receiving, at said physical GIS server, a current location of a given wireless device; transmitting, from said physical GIS server to a physical application server, a second polygon ID associated with said current location of said given wireless device; receiving, from said physical application server, a request message for identification of MIME content having presence in said second polygon ID; inserting, at said physical application server, said URL of said XML content relevant to said second polygon ID into a Presence Information Data Format-Location Object (PIDF-LO) file that lacks geospatial location information identifying a specific physical zone. - View Dependent Claims (20, 21, 22, 23)
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Specification
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Current AssigneeTeleCommunication Systems Inc (Comtech Telecommunications Corporation)
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Original AssigneeTeleCommunication Systems Inc (Comtech Telecommunications Corporation)
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InventorsMitchell, Donald Jr.
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Primary Examiner(s)Waldron, Scott A
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Assistant Examiner(s)MINA, FATIMA P
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Application NumberUS14/748,357Publication NumberTime in Patent Office475 DaysField of SearchUS Class Current1/1CPC Class CodesG06F 16/29 Geographical information da...G06F 16/9537 Spatial or temporal depende...H04W 4/021 Services related to particu...H04W 4/029 Location-based management o...
