Patents Assigned to Nextel Communication, Inc.
  • Publication number: 20090215409
    Abstract: 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.
    Type: Application
    Filed: February 25, 2008
    Publication date: August 27, 2009
    Applicant: Nextel Communication, Inc.
    Inventors: Zheng CAI, Arun Manroa