| 20090215409 | METHOD AND APPARATUS FOR FLOOR CONTROL IN MULTI-MEDIA PUSH-TO-TALK NETWORK - An apparatus and method for floor control in a multi-media push-to-talk network is disclosed. A device for communication in the multi-media network includes a floor request sensor. The floor request sensor includes a first sensor and a second sensor. The method includes sending a floor grant request message for a first media type in a multi-media dispatch communication session and a floor request message for a second media type in the multi-media dispatch communication session by a floor request sensor of a communications device to a dispatch network controller. | 08-27-2009 |
