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Coordinating video delivery with radio frequency conditions

  • US 9,774,894 B2
  • Filed: 03/13/2012
  • Issued: 09/26/2017
  • Est. Priority Date: 03/13/2012
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, from a video server, streaming video data that is destined for a mobile node at a video optimization server managing video compression of the streaming video data;

    receiving, at the video optimization server, radio frequency (RF) information from a baseband unit that receives the RF information from a remote radio head, the RF information regarding the mobile node'"'"'s wireless power level;

    modifying, by the video optimization server, video compression of the streaming video data based on a change in the mobile node'"'"'s wireless power level detected based on the RF information received at the video optimization server, wherein the video compression modification includes modifying a video codec rate to match an effective channel data rate of a radio link between the mobile node and the remote radio head;

    transmitting the modified streaming video data to the mobile node through the baseband unit and remote radio head; and

    ,receiving policy information regarding the mobile node at the video optimization server and modifying the streaming video data based on the policy information and the RF information.

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