Telecommunications – Radiotelephone system – Emergency or alarm communication
Reexamination Certificate
2006-11-28
2006-11-28
Tieu, Benny Q. (Department: 2614)
Telecommunications
Radiotelephone system
Emergency or alarm communication
C455S519000
Reexamination Certificate
active
07142839
ABSTRACT:
A system and method of transmitting media to a plurality of wireless terminals. The method includes forming a group of wireless terminals, and transmitting a group-specific media message to each of the wireless terminals in the group. The method can include forming a location-based group of wireless terminals disposed within a proximity of a location and transmitting a media message to each of the wireless terminals in the location-based group. The method can also include determining the location of the plurality of wireless terminals. The system includes a Location Server for determining the location of the plurality of wireless terminals and an Application Server for grouping the wireless terminals. The system also include a Call State Function Controller for routing calls thereby transmitting the group-specific media messages to the wireless terminals in the group via wireless interfaces.
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Lee Anne Yin-Fee
Mathai Samuel Stinson
Pelaez Mariana Benitez
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