Patent ID: 8260338
Filing Date: 2012-09-04
Classification: H04W

Abstract:
1. A computer-implemented method for interoperable communications with a dynamic event area executable on a processor, comprising: facilitating communications of a plurality of virtual talk groups, each virtual talk group comprising a plurality of endpoints of different communication networks communicating using a respective communication protocol; receiving notice of an event comprising an event location, the event associated with a subject at a first location; creating an event area based on the event location; associating an event virtual talk group with the event for communications regarding the event; receiving updated location information associated with the subject; associating a roadway with the event area based on the updated location information associated with the subject; and automatically modifying the event area based at least on speed limit information of the roadway, wherein automatically modifying the event area based at least on speed limit information of the roadway comprises automatically modifying the event area based on speed limit information irrespective of a speed of the subject.