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SESSION MANAGEMENT AND CONTROL PROCEDURES FOR SUPPORTING MULTIPLE GROUPS OF SINK DEVICES IN A PEER-TO-PEER WIRELESS DISPLAY SYSTEM

  • US 20150172757A1
  • Filed: 12/13/2013
  • Published: 06/18/2015
  • Est. Priority Date: 12/13/2013
  • Status: Active Grant
First Claim
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1. An apparatus configured to transmit multimedia content to a plurality of sink devices, comprising a processor configured to:

  • connect to each of the plurality of sink devices with a Wi-Fi peer-to-peer connection;

    receive capability information from each of the Wi-Fi peer-to-peer connected sink devices requesting a particular multimedia content;

    generate a control message including a group session ID and a transport port number, the transport port number to be used for communicating to each of the Wi-Fi peer-to-peer connected sink devices the particular multimedia content associated with the group;

    transmit to each of the Wi-Fi peer-to-peer connected sink devices the control message;

    determine a set of streaming parameters for the Wi-Fi peer-to-peer connected sink devices associated with the group session ID; and

    transmit, using the transport port number and according to the set of streaming parameters, the particular multimedia content to each of the Wi-Fi peer-to-peer connected sink devices.

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