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Three-phase-polarity safe reverse link shutdown

  • US 9,112,815 B2
  • Filed: 10/26/2012
  • Issued: 08/18/2015
  • Est. Priority Date: 06/15/2012
  • Status: Active Grant
First Claim
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1. A method for data communications, comprising:

  • transmitting a command to a client device over a first data link, the command being encoded in one or more N-phase polarity encoded symbols and comprising an instruction revoking permission to transmit data over a second data link;

    determining whether the client device is transmitting over the second data link;

    causing the first and second data links to enter a hibernation state when it is determined that the client device is not transmitting on the second data link; and

    causing the first and second data links to enter the hibernation state after a delay when it is determined that the client device is transmitting on the second data link, wherein the first and second data links communicate.

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