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Controlling wireless communications between linked devices

  • US 7,532,611 B1
  • Filed: 07/12/2000
  • Issued: 05/12/2009
  • Est. Priority Date: 07/12/2000
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • determining if one of a predetermined number of command identifiers is available for transmission to a receiving device;

    if not, awaiting a response from a receiving device including the command identifier;

    upon receipt of the response including the command identifier, assigning the command identifier as the command identifier for a communication over a wireless link; and

    causing a device receiving a command and command identifier to respond to the command with that command identifier.

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