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Transmit channel policing system, device, and method

  • US 7,792,542 B2
  • Filed: 07/16/2004
  • Issued: 09/07/2010
  • Est. Priority Date: 07/16/2004
  • Status: Active Grant
First Claim
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1. A method for controlling a transmit channel of a push-to-talk wireless device, the method comprising:

  • receiving parameters comprising;

    (a) a maximum talk time (MTT) that represents an amount of time the push-to-talk wireless device can continuously occupy the transmit channel; and

    (b) a back off time (BOT);

    being granted the transmit channel;

    after upon continuously occupying the transmit channel for the MTT, the push-to-talk wireless device automatically releasing the transmit channel thereby allowing another device to occupy the transmit channel;

    after automatically releasing the transmit channel, starting a BOT timer; and

    waiting until expiry of the BOT timer before transmitting a request for the transmit channel.

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