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Method and apparatus for interactive communication between half-duplex and full-duplex systems

  • US 20030224825A1
  • Filed: 06/03/2002
  • Published: 12/04/2003
  • Est. Priority Date: 06/03/2002
  • Status: Active Grant
First Claim
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1. A communication system comprising:

  • a first communication unit capable of communicating over a persistent-connection link;

    a second communication unit capable of communicating over a half-duplex link; and

    a state machine coupled to the first communication unit over a persistent-connection link and coupled to the second communication unit over a half-duplex link, wherein the state-machine comprises a processor and a memory, and the processor is programmed to receive signals from the first communication unit over a persistent-communication link and to simulate half-dulplex communication according to the signals received from the first communication unit to permit there first communication unit to communicate with the second communications unit over the half duplex link.

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