Global Traffic Technologies, LLC

Miovision Technologies Incorporated

Samantha Edwardson

David John Edwardson

David Edwardson

According to the disclosed approaches, a first processor receives location messages from second processors. Each location message specifies published geographical coordinates that indicate a geographical location. The first processor accesses subscriptions to location topics in response to the location messages. The first processor determines whether or not the published geographical coordinates match any of the subscribed-to geographical coordinates. Matching location messages are transmitted to one or more third processors identified by the subscriptions.

Location-based message distribution

According to the disclosed approaches, a first processor receives location messages from second processors. Each location message specifies published geographical coordinates that indicate a geographical location, and the published geographical coordinates are a version of actual geographical coordinates truncated from a first level of precision to a second level of precision. The first processor accesses subscriptions to location topics in response to the location messages. Each location topic specifies in the second level of precision, subscribed-to geographical coordinates of a location. The first processor determines whether or not the published geographical coordinates match any of the subscribed-to geographical coordinates. Non-matching location messages are discarded, and matching location messages are transmitted to one or more third processors identified by the subscriptions.

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Samantha Edwardson