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Synchronizing floor control and media sharing in a half-duplex PTT system

  • US 9,674,675 B2
  • Filed: 11/27/2012
  • Issued: 06/06/2017
  • Est. Priority Date: 06/20/2007
  • Status: Active Grant
First Claim
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1. A method for synchronizing media sharing in a communication group, comprising:

  • transmitting, by a wireless telecommunication device, a media file stored on the wireless telecommunication device to a member of the communication group before transmitting a request to start a group call with the member of the communication group;

    receiving, on the wireless telecommunication device, a selection of the media file stored on the wireless telecommunication device, wherein the selection of the media file is made by a user of the wireless telecommunication device and after transmitting the media file to the member of the communication group; and

    transmitting, by the wireless telecommunication device, a request to start a group call with the member of the communication group or a request to acquire a floor of the group call in response to receiving, on the wireless telecommunication device, the selection of the media file stored on the wireless telecommunication device.

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