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Method, apparatus and system of managing an encoder output rate based upon wireless communication link feedback

  • US 9,386,481 B2
  • Filed: 12/24/2009
  • Issued: 07/05/2016
  • Est. Priority Date: 12/24/2009
  • Status: Expired due to Fees
First Claim
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1. A method, comprising:

  • obtaining link information indicating quality of a wireless communication link between a system and another system, wherein the link information is at least partially based upon at least one type of information selected from a group consisting of media access control (MAC) layer information and physical layer information of the system; and

    managing an output rate of an encoder of the system at least partially based upon the link information, wherein the managing comprises, when the link information indicates that the quality of the wireless communication link is not in a critical condition, matching the output rate of the encoder with a transmission rate at which the system transmits data to the another system on the wireless communication link, and, when the link information indicates that the quality of the wireless communication link is in the critical condition, reducing the output rate of the encoder to be lower than the transmission rate at which the system transmits data to the another system on the wireless communication link.

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